Erik D. Williams
Dentist · Philadelphia, PA
Erik D. Williams is a dentist with a practice address in Philadelphia, Pennsylvania, and NPI 1750718565, issued on Oct 11, 2013. Check the license (Pennsylvania DS-027201-L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erik D. Williams
- Primary taxonomy
- Dentist 122300000X
- License number
- DS-027201-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 633 E Mount Airy Ave, Philadelphia, PA 19119
- Phone
- (215) 242-1204
- Enumerated
- Oct 11, 2013
- Record last updated
- Oct 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 248-6055
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →
Verify Erik D. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS-027201-LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average dentist in 2024
117 Medicare Part D claims for 44 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin53 claims
- Ibuprofen43 claims
- Clindamycin Hcl11 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.
Erik D. Williams among 3,339 dentist records in Pennsylvania
Erik D. Williams is one of 3,339 dentist records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2013 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
539 dentist records list a practice address in Philadelphia
They are 539 of the 42,849 NPPES records with a practice address in Philadelphia, and 3,339 dentist records in Pennsylvania.
All 3,339 in Pennsylvania → Every provider in Philadelphia → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Stephanie Clark, DMDPhiladelphia, PA 191191811057425
- William JohnsonPhiladelphia, PA 191191184950347
- Paresh Patel, D.M.D.Philadelphia, PA 191191184881948
- Jignesh Patel, DMDPhiladelphia, PA 191191386093292
- Shaily Patel, DMDPhiladelphia, PA 191191407739428
- Ryan Tuman, D.M.D.Philadelphia, PA 191191972943033
- Ahmed Abdelkader, DDSPhiladelphia, PA 191201437212115
- Jim Cheng, DMDPhiladelphia, PA 191201124146378
Common questions
What is Erik D. Williams's NPI number?
Erik D. Williams's National Provider Identifier (NPI) is 1750718565, issued on Oct 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Erik D. Williams located?
The NPPES record lists a practice address at 633 E Mount Airy Ave, Philadelphia, PA, 19119. Phone: (215) 242-1204. Providers update this record themselves, so call before visiting.
How can I verify Erik D. Williams's license?
NPPES lists Pennsylvania license number DS-027201-L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Erik D. Williams prescribe under Medicare Part D?
In 2024, Erik D. Williams had 117 Medicare Part D claims for 44 beneficiaries; the average among dentist prescribers was 86. 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.