DR. MARKUS H.A. OPEL M.D. NPI 1255336046

NPI Information

  • NPI: 1255336046
  • Provider Name: DR. MARKUS H.A. OPEL, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 495 SW RAMSEY AVE
    GRANTS PASS, OR
    ZIP 97527
  • Phone: (541) 476-6644

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NPI Details

DR. Markus H.a. Opel, M.D. is an internal medicine in Grants Pass, OR with 37 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. Markus H.a. Opel, M.D. NPI is 1255336046. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

495 SW RAMSEY AVE
GRANTS PASS, OR
ZIP 97527
Phone: (541) 476-6644
Fax: (541) 472-5673

The NPI 1255336046 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.

  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Blood test, clotting time (HCPCS:85610)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Blood test, lipids (cholesterol and triglycerides) (HCPCS:80061)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Anticoagulant management of patient taking warfarin (HCPCS:93793)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • Telephone medical discussion with physician, 5-10 minutes (HCPCS:99441)
  • Hemoglobin a1c level (HCPCS:83036)
  • Blood test, basic group of blood chemicals (calcium, total) (HCPCS:80048)
  • Fee covid-19 vac 13 res (HCPCS:0124A)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Manual urinalysis test with examination using microscope, automated (HCPCS:81001)
  • Cyanocobalamin (vitamin b-12) level (HCPCS:82607)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Vitamin d-3 level (HCPCS:82306)
  • Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99426)
  • Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99427)
  • Fee covid-19 vac 14 res (HCPCS:0134A)
  • Ferritin (blood protein) level (HCPCS:82728)
  • Uric acid level, blood (HCPCS:84550)
  • Iron level (HCPCS:83540)
  • Iron binding capacity (HCPCS:83550)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Red blood cell sedimentation rate, to detect inflammation, automated (HCPCS:85652)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS:87426)
  • Prostate cancer screening; prostate specific antigen test (psa) (HCPCS:G0103)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 6/17/2005 and was last updated on 7/8/2007.

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
1207R00000XInternal MedicineMD18981OREGONYes

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
1G61887MEDICARE UPIN
2150866MEDICAIDOREGON
3100946MEDICARE ID-TYPE UNSPECIFIED

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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