DR. WILLIAM A GAMMILL DO NPI 1437199908

NPI Information

  • NPI: 1437199908
  • Provider Name: DR. WILLIAM A GAMMILL, DO
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 101 E BRUNSON ST
    SUITE 200
    ENTERPRISE, AL
    ZIP 36330
  • Phone: (334) 393-3686

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NPI Details

DR. William A Gammill, DO is an internal medicine in Enterprise, AL with 23 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. William A Gammill, DO NPI is 1437199908. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: WEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduation Year:2003

The provider's business location address is:

101 E BRUNSON ST
SUITE 200
ENTERPRISE, AL
ZIP 36330-526
Phone: (334) 393-3686
Fax: (334) 347-4906

The NPI 1437199908 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Blood test, lipids (cholesterol and triglycerides) (HCPCS:80061)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Automated urinalysis test (HCPCS:81003)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99490)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Hemoglobin a1c level (HCPCS:83036)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Creatinine level to test for kidney function or muscle injury (HCPCS:82570)
  • Urine microalbumin (protein) analysis (HCPCS:82044)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Thyroxine (thyroid chemical), free (HCPCS:84439)
  • Manual urinalysis test with examination using microscope, automated (HCPCS:81001)
  • Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (HCPCS:J3420)
  • Blood test, basic group of blood chemicals (calcium, total) (HCPCS:80048)
  • Vitamin d-3 level (HCPCS:82306)
  • Ldl cholesterol level (HCPCS:83721)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Liver enzyme (sgot), level (HCPCS:84450)
  • Liver enzyme (sgpt), level (HCPCS:84460)
  • Iron level (HCPCS:83540)
  • Iron binding capacity (HCPCS:83550)
  • Detection test by immunoassay with direct visual observation for influenza virus (HCPCS:87804)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS:G0180)
  • Psa (prostate specific antigen) measurement, total (HCPCS:84153)
  • Prostate cancer screening; prostate specific antigen test (psa) (HCPCS:G0103)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS:87811)
  • Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (HCPCS:G0179)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Total protein level, blood (HCPCS:84155)
  • Albumin (protein) level (HCPCS:82040)
  • Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (HCPCS:87880)
  • Follow-up nursing facility visit per day, typically 10 minutes (HCPCS:99307)
  • Emergency department visit for problem of high severity (HCPCS:99284)
  • Injection, methylprednisolone acetate, 80 mg (HCPCS:J1040)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 100 mcg/0.5ml dosage, for intramuscular use (HCPCS:91301)
  • Adm sarscov2 100mcg/0.5ml3rd (HCPCS:0013A)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99487)
  • Bilirubin level, total (HCPCS:82247)
  • Phosphatase (enzyme) level, alkaline (HCPCS:84075)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Transitional care management services for problem of moderate complexity (HCPCS:99495)
  • Emergency department visit for problem of moderate severity (HCPCS:99283)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Emergency department visit for life threatening or functioning severity (HCPCS:99285)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Coronavirus vaccine 14 (HCPCS:91313)
  • Fee covid-19 vac 14 res (HCPCS:0134A)
  • Transitional care management services for problem of high complexity (HCPCS:99496)
  • Cyanocobalamin (vitamin b-12) level (HCPCS:82607)
  • Folic acid level, serum (HCPCS:82746)
  • Red blood cell sedimentation rate, to detect inflammation, non-automated (HCPCS:85651)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (HCPCS:G0438)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 6/6/2006 and was last updated on 3/22/2010.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1208000000XPediatricsDO868ALABAMANo
2207P00000XEmergency MedicineDO868ALABAMANo
3207R00000XInternal MedicineDO 868ALABAMAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1009980585MEDICAIDALABAMA
2I22925MEDICARE UPINALABAMA
3051525804GAMMEDICARE ID-TYPE UNSPECIFIEDALABAMA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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