David Albert Williams, D.O.
Family Medicine Physician · Meadville, PA
David Albert Williams, D.O. is a family medicine physician with a practice address in Meadville, Pennsylvania, and NPI 1154372662, issued on May 12, 2006. Check the license (Pennsylvania OS013026, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Albert Williams
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS013026 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1015 Grove St, Meadville, PA 16335
- Phone
- (814) 724-8024
- Enumerated
- May 12, 2006
- Record last updated
- Feb 17, 2022
- Fax
- (814) 337-8635
- Medicaid ID
- 1016388770001 PA
- Medicare enrollment
- Enrolled (PECOS I20060614000127); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2003
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1015 Grove St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Albert Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS013026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.1 times the Medicare Part D claims of the average family medicine physician in 2024
35,786 Medicare Part D claims for 769 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 949 claims were for opioids.
Most prescribed
- Levothyroxine Sodium2,299 claims
- Escitalopram Oxalate1,088 claims
- Potassium Chloride1,061 claims
- Metoprolol Tartrate959 claims
- Duloxetine Hcl914 claims
- Citalopram Hbr891 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.
Bills Medicare through one group practice
- Novacare Outpatient Rehabilitation East, Inc.Meadville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Albert Williams among 7,483 family medicine physician records in Pennsylvania
David Albert Williams, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2003 · median 2005 among the 4,529 with a school on file
- Record last updated2022 · 58% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Meadville
They are 28 of the 686 NPPES records with a practice address in Meadville, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Meadville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Bazylak, M.D.Meadville, PA 163351285614263
- Regina Brown, MDMeadville, PA 163351932136082
- Martin Decker, D.O.Meadville, PA 163351831152099
- Luis Gomez, MDMeadville, PA 163351093766156
- John Heflin, M.D.Meadville, PA 163351093752396
- Rebecca Lashbrook, M.D.Meadville, PA 163351053305219
- Mark Lewis, D.O.Meadville, PA 163351356322507
- David McNamara, M.D.Meadville, PA 163351740256288
Common questions
What is David Albert Williams, D.O.'s NPI number?
David Albert Williams, D.O.'s National Provider Identifier (NPI) is 1154372662, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Albert Williams, D.O. located?
The NPPES record lists a practice address at 1015 Grove St, Meadville, PA, 16335. Phone: (814) 724-8024. Providers update this record themselves, so call before visiting.
How can I verify David Albert Williams, D.O.'s license?
NPPES lists Pennsylvania license number OS013026, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Albert Williams, D.O. prescribe under Medicare Part D?
In 2024, David Albert Williams, D.O. had 35,786 Medicare Part D claims for 769 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.