DR. GERALD MARC SEGAL M.D. NPI 1942203534

NPI Information

  • NPI: 1942203534
  • Provider Name: DR. GERALD MARC SEGAL, M.D.
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 265 N BROADWAY ST
    PORTLAND, OR
    ZIP 97227
  • Phone: (503) 280-1223

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NPI Details

DR. Gerald Marc Segal, M.D. is a hematology and oncology internal medicine in Portland, OR with 47 years of experience. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. DR. Gerald Marc Segal, M.D. NPI is 1942203534. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduation Year:1979

The provider's business location address is:

265 N BROADWAY ST
PORTLAND, OR
ZIP 97227-800
Phone: (503) 280-1223
Fax: (503) 528-5252

The NPI 1942203534 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.

  • Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS:Q0138)
  • Injection, bortezomib (velcade), 0.1 mg (HCPCS:J9041)
  • Gammaglobulin (immune system protein) measurement (HCPCS:82784)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Lactate dehydrogenase (enzyme) level (HCPCS:83615)
  • Injection, granisetron hydrochloride, 100 mcg (HCPCS:J1626)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Immunologic analysis technique on serum (immunofixation) (HCPCS:86334)
  • Protein measurement, serum (HCPCS:84165)
  • Dna testing for genetic defects (HCPCS:88271)
  • Nephelometry, test method using light (HCPCS:83883)
  • Magnesium level (HCPCS:83735)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Chromosome analysis for genetic defects, analyze 100-300 cells (HCPCS:88275)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96401)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Injection, zoledronic acid, 1 mg (HCPCS:J3489)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Uric acid level, blood (HCPCS:84550)
  • Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a (HCPCS:G9678)
  • Phosphate level (HCPCS:84100)
  • Urinalysis using microscope (HCPCS:81015)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (HCPCS:96367)
  • Tissue culture for tumor disorders of bone marrow and blood cells (HCPCS:88237)
  • Ferritin (blood protein) level (HCPCS:82728)
  • Iron level (HCPCS:83540)
  • Iron binding capacity (HCPCS:83550)
  • Red blood count, manual test (HCPCS:85044)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS:38222)
  • Chromosome analysis for genetic defects, analyze 20-25 cells (HCPCS:88264)
  • Immunologic analysis technique on body fluid, other fluids with concentration (HCPCS:86335)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Protein measurement, body fluid (HCPCS:84166)

The enumeration date for this NPI number is 5/27/2005 and was last updated on 1/18/2012.

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
1207RH0003XInternal MedicineHematology & OncologyMD14774OREGONYes

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
1C93741MEDICARE UPINOREGON
21022695MEDICAIDWASHINGTON
3105530MEDICARE PINOREGON
4G8888713MEDICARE PINWASHINGTON
5171454MEDICAIDOREGON

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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