Registry data as of Aug 27, 2026

William Linthicum, M.D.

Family Medicine Physician · Taneytown, MD

William Linthicum, M.D. is a family medicine physician with a practice address in Taneytown, Maryland, and NPI 1477544682, issued on Nov 4, 2005. Check the license (Maryland D0014317, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1477544682
Name
William Linthicum
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
D0014317 MD
Self-reported in NPPES; status is on the state search
Practice location
1 Kings Dr, Taneytown, MD 21787
Phone
(410) 751-1111
Enumerated
Nov 4, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1 Kings Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kevin Brewster, D.O.Internal Medicine Physician1770535296
  2. Shamiso Chitambira, FNP-CFamily Nurse Practitioner1578335592

Verify William Linthicum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0014317
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

57% more Medicare Part D claims than the average family medicine physician in 2024

5,540 Medicare Part D claims for 310 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 228 claims were for opioids.

  1. William Linthicum5,540
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium347 claims
  2. Simvastatin194 claims
  3. Metformin Hcl Er173 claims
  4. Alprazolam171 claims
  5. Lisinopril168 claims
  6. Amlodipine Besylate146 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.

One hospital or facility affiliation

  1. Privia Care Center LLCTaneytown, MD

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

3 family medicine physician records list a Taneytown practice address

They are 3 of the 43 NPPES records with a Taneytown practice address, and 1,882 family medicine physician records in Maryland.

Other family medicine physician records in Maryland

  1. Amelia Abban, CRNP-BCLaurel, MD1023761970
  2. Peter Abbott, MDWillards, MD1982603759
  3. Hanan Aboumatar, MD, MPHBaltimore, MD1437526746
  4. Ndubuisi Achufusi, M.D.Greenbelt, MD1124057260
  5. Jose Acol, MDMount Airy, MD1801890306
  6. Phyllis Acquah, M.D.Silver Spring, MD1285996868
  7. Charles Adamo, M.D.Annapolis, MD1063437358
  8. Gillian Adams, M.D.Bel Air, MD1912086794
  9. Jerry Adams, M.D.Lavale, MD1710088265
  10. Ifeoluwa AdekanyeDundalk, MD1699419804

Common questions

What is William Linthicum, M.D.'s NPI number?

William Linthicum, M.D.'s National Provider Identifier (NPI) is 1477544682, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Linthicum, M.D. located?

The NPPES record lists a practice address at 1 Kings Dr, Taneytown, MD, 21787. Phone: (410) 751-1111. Providers update this record themselves, so call before visiting.

How can I verify William Linthicum, M.D.'s license?

NPPES lists Maryland license number D0014317, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Linthicum, M.D. prescribe under Medicare Part D?

In 2024, William Linthicum, M.D. had 5,540 Medicare Part D claims for 310 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.