NPPES file of Aug 9, 2026

Olivia A. Phan, PHARM.D.

Pharmacist · York, PA

Olivia A. Phan, PHARM.D. is a pharmacist with a practice address in York, Pennsylvania, and NPI 1912286691, issued on Aug 11, 2011. Check the license (Pennsylvania RP441688, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912286691
Name
Olivia A. Phan
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
RP441688 PA
Self-reported in NPPES; status is on the state search
Practice location
304 Saint Charles Way, York, PA 17402
Phone
(717) 851-5891
Enumerated
Aug 11, 2011
Record last updated
Aug 11, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(717) 851-5897
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.
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8 nearest pharmacist records → All 13,059 in Pennsylvania → Look up another NPI →

Also registered at 304 Saint Charles Way

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

  1. Leslie Appleby, PHARMDPharmacist1386635357
  2. Denise Kulbacki, RPHPharmacist1487924817
  3. Melissa Mook, RPHPharmacist1336135870
  4. Brandy Quiles, PHARM D.Pharmacist1013181460
  5. Brian Sweeney, R.PH.Pharmacist1386707511
  6. Bryan TeterPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1881121283

Verify Olivia A. Phan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license RP441688    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
Find the Pennsylvania 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.

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Olivia A. Phan among 13,059 pharmacist records in Pennsylvania

Olivia A. Phan, PHARM.D. is one of 13,059 pharmacist records with a practice address in Pennsylvania. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 26% of them.

  • NPI issued2011 · 26% of these records are older, 66% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

164 pharmacist records list a practice address in York

They are 164 of the 4,575 NPPES records with a practice address in York, and 13,059 pharmacist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,059 in Pennsylvania → Every provider in York → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Chad Althoff, PHARM.D.York, PA 174021730312091
  2. Leslie Appleby, PHARMDYork, PA 174021386635357
  3. Alison Devitt, BS, PHARM.DYork, PA 174021457518748
  4. Ha HuynhYork, PA 174021841442316
  5. Michelle Kohr, RPHYork, PA 174021245322726
  6. John Maysilles, RPHYork, PA 174021629062286
  7. Melissa Mook, RPHYork, PA 174021336135870
  8. Catherine Porr, R.PH.York, PA 174021508828187

Common questions

What is Olivia A. Phan, PHARM.D.'s NPI number?

Olivia A. Phan, PHARM.D.'s National Provider Identifier (NPI) is 1912286691, issued on Aug 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Olivia A. Phan, PHARM.D. located?

The NPPES record lists a practice address at 304 Saint Charles Way, York, PA, 17402. Phone: (717) 851-5891. Providers update this record themselves, so call before visiting.

How can I verify Olivia A. Phan, PHARM.D.'s license?

NPPES lists Pennsylvania license number RP441688, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.