William Charles Govier, M.D.
Specialist · Potomac, MD
William Charles Govier, M.D. is a specialist with a practice address in Potomac, Maryland, and NPI 1104849249, issued on Jul 26, 2006. Check the license (Maryland D0055825, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Charles Govier
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- D0055825 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10201 Glen RD, Potomac, MD 20854
- Phone
- (240) 453-0142
- Enumerated
- Jul 26, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (240) 453-0168
- Entity
- Type 1 · individual
8 nearest specialist records → All 938 in Maryland → Look up another NPI →
Verify William Charles Govier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license D0055825Check 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 specialist in 2024
19 Medicare Part D claims, against an average of 1,380 among the 8,233 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.
William Charles Govier among 938 specialist records in Maryland
William Charles Govier, M.D. is one of 938 specialist records with a practice address in Maryland. 36% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 39% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- Record last updated2007 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 specialist records list a practice address in Potomac
They are 10 of the 497 NPPES records with a practice address in Potomac, and 938 specialist records in Maryland.
All 938 in Maryland → Every provider in Potomac → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Vicente Deguzman, MDPotomac, MD 208541548528441
- Andrea MerberPotomac, MD 208541710860903
- Lothlorien RedmondPotomac, MD 208541386512077
- Yolanda Roth, M.D.Potomac, MD 208541730398173
- Guillermo Simon, M.D.Potomac, MD 208541598707523
- Maria Steiger, M.D.Potomac, MD 208541295874626
- Merril Stock, MDPotomac, MD 208541659649903
- Shlomo Tanen, M.D.Potomac, MD 208541174562540
Common questions
What is William Charles Govier, M.D.'s NPI number?
William Charles Govier, M.D.'s National Provider Identifier (NPI) is 1104849249, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Charles Govier, M.D. located?
The NPPES record lists a practice address at 10201 Glen RD, Potomac, MD, 20854. Phone: (240) 453-0142. Providers update this record themselves, so call before visiting.
How can I verify William Charles Govier, M.D.'s license?
NPPES lists Maryland license number D0055825, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does William Charles Govier, M.D. prescribe under Medicare Part D?
In 2024, William Charles Govier, M.D. had 19 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.