DR. DERRICK R. DUFFIELD M. D. NPI 1922166867

NPI Information

  • NPI: 1922166867
  • Provider Name: DR. DERRICK R. DUFFIELD, M. D.
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 105 THORNHILL DR
    HATTIESBURG, MS
    ZIP 39402
  • Phone: (601) 261-3737

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NPI Details

DR. Derrick R. Duffield, M. D. is a family medicine in Hattiesburg, MS with 30 years of experience. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. DR. Derrick R. Duffield, M. D. NPI is 1922166867. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduation Year:1996

The provider's business location address is:

105 THORNHILL DR
HATTIESBURG, MS
ZIP 39402-548
Phone: (601) 261-3737
Fax: (601) 579-5240

The NPI 1922166867 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.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc (HCPCS:U0002)
  • Injection, ceftriaxone sodium, per 250 mg (HCPCS:J0696)
  • Injection, ketorolac tromethamine, per 15 mg (HCPCS:J1885)
  • Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS:J0702)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Detection test by nucleic acid for multiple types influenza virus (HCPCS:87502)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Automated urinalysis test (HCPCS:81003)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique (HCPCS:87651)
  • Injection, butorphanol tartrate, 1 mg (HCPCS:J0595)
  • Analysis for antibody to mycoplasma (bacteria) (HCPCS:86738)
  • Injection, lincomycin hcl, up to 300 mg (HCPCS:J2010)
  • Coagulation function measurement, d-dimer; quantitative (HCPCS:85379)
  • Injection, orphenadrine citrate, up to 60 mg (HCPCS:J2360)
  • Troponin (protein) analysis, quantitative (HCPCS:84484)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • White blood cell count (HCPCS:85004)
  • Injection, tobramycin sulfate, up to 80 mg (HCPCS:J3260)
  • Injection, promethazine hcl, up to 50 mg (HCPCS:J2550)
  • Natriuretic peptide (heart and blood vessel protein) level (HCPCS:83880)
  • Administration of vaccine (HCPCS:90471)
  • Diphtheria, tetanus, and acellular pertussis vaccine (7 years or older) (HCPCS:90715)

The enumeration date for this NPI number is 12/4/2006 and was last updated on 8/11/2020.

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
1207PE0004XEmergency MedicineEmergency Medical Services15467MISSISSIPPINo
2207Q00000XFamily Medicine15467MISSISSIPPIYes

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
11030945MEDICAIDLOUISIANA
200121060MEDICAIDMISSISSIPPI

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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