Pamela Vnenchak, MD
Family Medicine Physician · Lancaster, PA
Pamela Vnenchak, MD is a family medicine physician with a practice address in Lancaster, Pennsylvania, and NPI 1598719676, issued on May 21, 2006. Check the license (Pennsylvania MD0478162, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Pamela Vnenchak
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD0478162 PA
Self-reported in NPPES; status is on the state search - Practice location
- 555 N Duke St, Lancaster, PA 17602
- Phone
- (717) 544-5511
- Enumerated
- May 21, 2006
- Record last updated
- Oct 15, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100122000749); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 555 N Duke St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Pamela Vnenchak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD0478162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average family medicine physician in 2024
1,355 Medicare Part D claims for 60 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 91 claims were for opioids.
Most prescribed
- Levothyroxine Sodium77 claims
- Omeprazole59 claims
- Gabapentin53 claims
- Lantus Solostar36 claims
- Fluticasone Propionate33 claims
- Albuterol Sulfate Hfa31 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 affiliation
- Lancaster General HospitalQuarryville, PA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Pamela Vnenchak among 7,483 family medicine physician records in Pennsylvania
Pamela Vnenchak, MD 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
- Graduated1990 · median 2005 among the 4,529 with a school on file
- Record last updated2007 · 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).
213 family medicine physician records list a practice address in Lancaster
They are 213 of the 5,378 NPPES records with a practice address in Lancaster, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Lancaster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Byler, MDLancaster, PA 176021710935648
- Federico Ceppa, MDLancaster, PA 176021144284704
- Howard Gerstein, MDLancaster, PA 176021346298999
- Jeffrey Kirchner, DOLancaster, PA 176021104864214
- D Thais Magill, M.D.Lancaster, PA 176021932172814
- Jeffrey Martin, MDLancaster, PA 176021578501680
- Luke Morley, DOLancaster, PA 176021033196332
- Maria Perlis, M.D.Lancaster, PA 176021275582314
Common questions
What is Pamela Vnenchak, MD's NPI number?
Pamela Vnenchak, MD's National Provider Identifier (NPI) is 1598719676, issued on May 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pamela Vnenchak, MD located?
The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 544-5511. Providers update this record themselves, so call before visiting.
How can I verify Pamela Vnenchak, MD's license?
NPPES lists Pennsylvania license number MD0478162, 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 Pamela Vnenchak, MD prescribe under Medicare Part D?
In 2024, Pamela Vnenchak, MD had 1,355 Medicare Part D claims for 60 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.