MARLYS R DRANGE MDPHD NPI 1891787479

NPI Information

  • NPI: 1891787479
  • Provider Name: MARLYS R DRANGE, MD,PHD
  • Classification: Internal Medicine - 207RE0101X
  • Specialization: Endocrinology, Diabetes & Metabolism
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2550 E BROADWAY ST
    HELENA, MT
    ZIP 59601
  • Phone: (406) 457-4180

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NPI Details

Marlys R Drange, MD,PHD is an endocrinology and diabetes and metabolism internal medicine in Helena, MT with 32 years of experience. The provider is an internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems. Marlys R Drange, MD,PHD NPI is 1891787479. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: STANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1994

The provider's business location address is:

2550 E BROADWAY ST
HELENA, MT
ZIP 59601-905
Phone: (406) 457-4180

The NPI 1891787479 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, denosumab, 1 mg (HCPCS:J0897)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Blood glucose (sugar) level (HCPCS:82947)
  • Hemoglobin a1c level, by device for home use (HCPCS:83037)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Ultrasound scan of head and neck soft tissue (HCPCS:76536)

The enumeration date for this NPI number is 8/18/2005 and was last updated on 5/2/2025.

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
1207RE0101XInternal MedicineEndocrinology, Diabetes & MetabolismA54654CALIFORNIAYes

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
100A546540OTHERCALIFORNIABLUE SHIELD OF CA PROVIDE
27923140OTHERCALIFORNIAAETNA PROVIDER #
3P00101088OTHERCALIFORNIARAILROAD BOARD PROVIDER #

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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