William S. Mann, MD
Family Medicine Physician · Grand Forks, ND
William S. Mann, MD is a family medicine physician with a practice address in Grand Forks, North Dakota, and NPI 1215024310, issued on Oct 9, 2006. Check the license (North Dakota 3756, as entered in NPPES) on the North Dakota Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William S. Mann
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 3756 ND
Self-reported in NPPES; status is on the state search - Practice location
- 725 Hamline St, Grand Forks, ND 58203
- Phone
- (701) 777-6800
- Enumerated
- Oct 9, 2006
- Record last updated
- Oct 22, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 596 in North Dakota → Look up another NPI →
Also registered at 725 Hamline St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William S. Mann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 3756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William S. Mann among 596 family medicine physician records in North Dakota
William S. Mann, MD is one of 596 family medicine physician records with a practice address in North Dakota. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 57% newer
- In a Medicare fileNo · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 family medicine physician records list a practice address in Grand Forks
They are 91 of the 2,524 NPPES records with a practice address in Grand Forks, and 596 family medicine physician records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 596 in North Dakota → Every provider in Grand Forks → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Magnolia De Guzman, MDGrand Forks, ND 582031376769539
- Andrew Gasparini, MDGrand Forks, ND 582031700011459
- Gregory Greek, MDGrand Forks, ND 582031376634386
- Shikha Gupta, MDGrand Forks, ND 582031427498039
- Larry Halvorson, MDGrand Forks, ND 582031457442469
- Fallon Hoverson, MDGrand Forks, ND 582031871889642
- Tamim Khromachou, MDGrand Forks, ND 582031023300688
- Asad Nazir, MDGrand Forks, ND 582031346567633
Common questions
What is William S. Mann, MD's NPI number?
William S. Mann, MD's National Provider Identifier (NPI) is 1215024310, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William S. Mann, MD located?
The NPPES record lists a practice address at 725 Hamline St, Grand Forks, ND, 58203. Phone: (701) 777-6800. Providers update this record themselves, so call before visiting.
How can I verify William S. Mann, MD's license?
NPPES lists North Dakota license number 3756, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.