William Baker
Pharmacist · York, PA
William Baker is a pharmacist with a practice address in York, Pennsylvania, and NPI 1457762015, issued on May 16, 2014. Check the license (Pennsylvania RP444781, 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.
- Name
- William Baker
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RP444781 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1861 Powder Mill RD, York, PA 17402
- Phone
- (717) 718-2000
- Enumerated
- May 16, 2014
- Entity
- Type 1 · individual
Also registered at 1861 Powder Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RP444781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
165 pharmacist records list a York practice address
They are 165 of the 4,575 NPPES records with a York practice address, and 13,081 pharmacist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 165 in York → All 13,081 in Pennsylvania → Every provider in York →
Other pharmacist records in Pennsylvania
- Seth Aaron, RPHMerion Station, PA1902427453
- Kofi Abanquah, PHARMACISTPhiladelphia, PA1023418381
- Nicole AbarcaEast Stroudsburg, PA1801634662
- Janine AbatePittsburgh, PA1689370587
- Steven AbateErie, PA1619639986
- Sharon Abayasekara, R.PH.Camp Hill, PA1790782415
- Marjan Abbassi, PHARM.DPhiladelphia, PA1366691008
- Sally Abbonizio, RPHWest Chester, PA1801085089
- Catherine AbbottPlymouth Meeting, PA1184950578
- Jessica Abbott, PHARM.D, RPHGreentown, PA1255654059
Common questions
What is William Baker's NPI number?
William Baker's National Provider Identifier (NPI) is 1457762015, issued on May 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is William Baker located?
The NPPES record lists a practice address at 1861 Powder Mill RD, York, PA, 17402. Phone: (717) 718-2000. Providers update this record themselves, so call before visiting.
How can I verify William Baker's license?
NPPES lists Pennsylvania license number RP444781, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.