Thomas L. Herzog, MD
Obstetrics & Gynecology Physician · Fargo, ND
Thomas L. Herzog, MD is an obstetrics & gynecology physician with a practice address in Fargo, North Dakota, and NPI 1801814447, issued on Jul 18, 2006. Check the license on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas L. Herzog
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 28274 MN
Self-reported in NPPES; status is on the state search - Practice location
- 801 Broadway N, Fargo, ND 58102
- Phone
- (701) 234-2241
- Enumerated
- Jul 18, 2006
- Record last updated
- Nov 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (701) 234-4877
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 88 in North Dakota → Look up another NPI →
Also registered at 801 Broadway N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas L. Herzog in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $118.65
1 payment: food and beverage; the largest payer was ImmunoGen, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Thomas L. Herzog among 88 obstetrics & gynecology physician records in North Dakota
Thomas L. Herzog, MD is one of 88 obstetrics & gynecology physician records with a practice address in North Dakota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 57% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2011 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in North Dakota
There are 88 obstetrics & gynecology physician records in North Dakota.
All 88 in North Dakota → Every provider in Fargo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Walter Bro, MDFargo, ND 581021164440863
- Christine Keup, M.D.Fargo, ND 581021083876361
- James Kolars, M.D.Fargo, ND 581021750628491
- Margaret Mickelson, MDFargo, ND 581021124045760
- Christina Tinguely, M.D.Fargo, ND 581021740333079
- Rebekah Tompkins, M.D.Fargo, ND 581021871783704
- John Balintona, MDFargo, ND 581031104813583
- Jan Bexell-Gierke, MDFargo, ND 581031861425472
Common questions
What is Thomas L. Herzog, MD's NPI number?
Thomas L. Herzog, MD's National Provider Identifier (NPI) is 1801814447, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas L. Herzog, MD located?
The NPPES record lists a practice address at 801 Broadway N, Fargo, ND, 58102. Phone: (701) 234-2241. Providers update this record themselves, so call before visiting.
How can I verify Thomas L. Herzog, MD's license?
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.
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.