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MARK E. RANDAK MD
NPI 1952470098
Obstetrics & Gynecology in Billings, MT

Active since November 06, 2006
801 N 29TH ST, BILLINGS, MT 59101(406) 238-2500 Get Directions Write a Review

NPPES record last updated: December 11, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark E. Randak Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK E. RANDAK MD (NPI 1952470098) is an individual obstetrics & gynecology provider in Billings, Montana, licensed in Montana (4396) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1952470098
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMARK E. RANDAKCredential: MD
Location Address801 N 29TH STBillings, MT 59101-0905
Mailing AddressPo Box 35100Billings, MT 59107-5100 · (406) 238-2500
Phone(406) 238-2500
Sole ProprietorNo
Enumeration DateNovember 6, 2006
Last NPPES UpdateDecember 11, 2014
✔ NPI 1952470098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MT · 4396
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
801 N 29TH ST, Billings, MT 59101
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Other Identifiers 7

Medicare PIN160042422MT
Other0011322MT · Mdcd Pin
Medicare UPIN000080964MT
Medicare UPIND96222MT
Medicare PIN1153260003MT
Other000013630MT · Bcbs Pin
Other103703000WY · Mdcd Pin

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMANDA NEWBERN LANGVE PT
Physical Therapist
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500
KIRK KENFIELD PA
Physician Assistant (Surgical)
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500
ELIZABETH V CONNOR MD
Obstetrics & Gynecology (Gynecologic Oncology)
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-5000
ALEXANDER RAMSEY PA-C
Physician Assistant
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500
BILLINGS CLINIC
Occupational Therapist
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500
JERALD A. BELL MD
Ophthalmology
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2501
MELANIE SCHMITZ PA-C
Physician Assistant (Surgical)
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500
AARON JAMES AUDET M.D.
Family Medicine
801 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 238-2500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Randak's NPI number?

The NPI number for Mark Randak is 1952470098. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Where is Mark Randak located?

Mark Randak practices at 801 N 29th St, Billings, MT 59101. The listed phone number is (406) 238-2500.

What is Mark Randak's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Mark Randak was last updated on December 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.