Gretchen G. Belzer-Curl, MD
Family Medicine Physician · Mandan, ND
Gretchen G. Belzer-Curl, MD is a family medicine physician with a practice address in Mandan, North Dakota, and NPI 1699878405, issued on Sep 7, 2006. Check the license (North Dakota 7728, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gretchen G. Belzer-Curl
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 7728 ND
Self-reported in NPPES; status is on the state search - Practice location
- 910 18TH St NW, Mandan, ND 58554
- Phone
- (701) 667-5100
- Enumerated
- Sep 7, 2006
- Record last updated
- Jan 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (701) 667-5095
- Medicaid ID
- 10356 ND
- Medicare enrollment
- Enrolled (PECOS I20031211000141); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1986
- Entity
- Type 1 · individual
Also registered at 910 18TH St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Barth, MDFamily Medicine Physician1073245973
- Jamie Crane, M.P.T.Physical Therapist1144413428
- Andrew Dockter, MDFamily Medicine Physician1255851077
- Kelsey Holzer, DNP, APRN, FNP-CFamily Nurse Practitioner1760051601
- Jessica Horner, DNP, FNP-C, APRNFamily Nurse Practitioner1528801693
- Dale Klein, MDFamily Medicine Physician1215048277
Verify Gretchen G. Belzer-Curl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 7728Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average family medicine physician in 2024
5,380 Medicare Part D claims for 437 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 73 claims were for opioids.
Most prescribed
- Levothyroxine Sodium363 claims
- Atorvastatin Calcium315 claims
- Amlodipine Besylate247 claims
- Lisinopril237 claims
- Omeprazole180 claims
- Losartan Potassium159 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.
Industry payments in 2024: $582.44
24 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Sanford BismarckBismarck, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 family medicine physician records list a practice address in Mandan
They are 12 of the 528 NPPES records with a practice address in Mandan, and 596 family medicine physician records in North Dakota.
All 12 in Mandan → All 596 in North Dakota → Every provider in Mandan →
Other family medicine physician records in North Dakota
- Winter Ackerman, MDWahpeton, ND1467614503
- Tim Adams, MDBowman, ND1023096880
- Joseph Adamson, MDGrand Forks Afb, ND1750916961
- Boyd Addy, MDMandan, ND1134188121
- Abhinn Aggarwal, MDMinot, ND1265985006
- Sanjeev Ahilan, MDMinot, ND1114817384
- Opeyemi Ajayi, M.D.Bismarck, ND1740629351
- Dave Akkerman, MDFargo, ND1912936329
- Issa Al Rabadi, M.D.Bismarck, ND1104249507
- Saleh Al-Rabee, MDMinot, ND1922981802
Common questions
What is Gretchen G. Belzer-Curl, MD's NPI number?
Gretchen G. Belzer-Curl, MD's National Provider Identifier (NPI) is 1699878405, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen G. Belzer-Curl, MD located?
The NPPES record lists a practice address at 910 18TH St NW, Mandan, ND, 58554. Phone: (701) 667-5100. Providers update this record themselves, so call before visiting.
How can I verify Gretchen G. Belzer-Curl, MD's license?
NPPES lists North Dakota license number 7728, 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 Gretchen G. Belzer-Curl, MD prescribe under Medicare Part D?
In 2024, Gretchen G. Belzer-Curl, MD had 5,380 Medicare Part D claims for 437 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.