Irina Hillman, MD
Internal Medicine Physician · Fargo, ND
Irina Hillman, MD is an internal medicine physician with a practice address in Fargo, North Dakota, and NPI 1114422375, issued on Mar 28, 2018. Check the license (North Dakota 17252, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Irina Hillman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 17252 ND
01091385A IN
346325 LA
Self-reported in NPPES; status is on the state search - Practice location
- 5225 23RD Ave S, Fargo, ND 58104
- Phone
- (701) 417-2575
- Enumerated
- Mar 28, 2018
- Record last updated
- May 28, 2025
- Fax
- (701) 417-2535
- Medicare enrollment
- Enrolled (PECOS I20250722003907); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 245 in North Dakota → Look up another NPI →
Also registered at 5225 23RD Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Irina Hillman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 17252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
19 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Carepoint Hospital Medicine Kansas LLCWichita, KS
- Lcms Rehabilitation Institute OF Southwest LouisianaLake Charles, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irina Hillman among 245 internal medicine physician records in North Dakota
Irina Hillman, MD is one of 245 internal medicine physician records with a practice address in North Dakota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 69% of them.
- NPI issued2018 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2018 · median 2008 among the 129 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
133 internal medicine physician records list a practice address in Fargo
They are 133 of the 7,209 NPPES records with a practice address in Fargo, and 245 internal medicine physician records in North Dakota.
All 245 in North Dakota → Every provider in Fargo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Steven Clemenson, MDFargo, ND 581041174541874
- Travis Geier, MDFargo, ND 581041760090138
- Mathew Gerving, MDFargo, ND 581041285243543
- Brent Hella, M.D.Fargo, ND 581041245286988
- Ciciley Littlewolf, MDFargo, ND 581041588225049
- Barrie March, M.D.Fargo, ND 581041326160151
- Landon Melchior, MDFargo, ND 581041992291488
- Adel MergoumFargo, ND 581041982199071
Common questions
What is Irina Hillman, MD's NPI number?
Irina Hillman, MD's National Provider Identifier (NPI) is 1114422375, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Irina Hillman, MD located?
The NPPES record lists a practice address at 5225 23RD Ave S, Fargo, ND, 58104. Phone: (701) 417-2575. Providers update this record themselves, so call before visiting.
How can I verify Irina Hillman, MD's license?
NPPES lists North Dakota license number 17252, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Irina Hillman, MD prescribe under Medicare Part D?
In 2024, Irina Hillman, MD had 19 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.