Keith Harrison, DO
Family Medicine Physician · Boyertown, PA
Keith Harrison, DO is a family medicine physician with a practice address in Boyertown, Pennsylvania, and NPI 1962477349, issued on Feb 21, 2006. Check the license (Pennsylvania OS005855L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Keith Harrison
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS005855L PA
Self-reported in NPPES; status is on the state search - Practice location
- 23 N Walnut St, Boyertown, PA 19512
- Phone
- (610) 367-2259
- Enumerated
- Feb 21, 2006
- Entity
- Type 1 · individual
Also registered at 23 N Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patricia Bussmann, PA-CPhysician Assistant1730362906
- Gabrielle Gieringer, PA-CPhysician Assistant1184423717
- Daniel Maydonovitch, DOFamily Medicine Physician1154396802
- Tom Mitros, MDAnesthesiology Physician1154318194
- Kimberly Petruso, DOFamily Medicine Physician1043285703
Verify Keith Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS005855LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.0 times the Medicare Part D claims of the average family medicine physician in 2024
14,077 Medicare Part D claims for 839 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 506 claims were for opioids.
Most prescribed
- Atorvastatin Calcium560 claims
- Amlodipine Besylate500 claims
- Levothyroxine Sodium415 claims
- Lisinopril368 claims
- Rosuvastatin Calcium365 claims
- Pantoprazole Sodium347 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.
Industry payments in 2024: $800.13
40 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospital and facility affiliations
- Keystone Rehabilitation Systems IncBirdsboro, PA
- Pottstown Medical Specialists IncBoyertown, PA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
9 family medicine physician records list a Boyertown practice address
They are 9 of the 80 NPPES records with a Boyertown practice address, and 7,324 family medicine physician records in Pennsylvania.
All 9 in Boyertown → All 7,324 in Pennsylvania → Every provider in Boyertown →
Other family medicine physician records in Pennsylvania
- Christopher AaronCresson, PA1083879860
- Jose Abad, MDPittsburgh, PA1295962546
- Ray Abarintos, MDPhiladelphia, PA1417339516
- Jasim Abbasi, DOErie, PA1396537452
- Alyssa Abbott, CRNPHermitage, PA1669074456
- Daived Abboud, M.D.Allentown, PA1295189322
- Ihab Abdelaal, D.O.Macungie, PA1588944938
- Adam Abdulally, MDPittsburgh, PA1184861544
- Maimuna AbdullahiLebanon, PA1477344018
- Dulitha Abeynayaka, MDPottsville, PA1326983404
Common questions
What is Keith Harrison, DO's NPI number?
Keith Harrison, DO's National Provider Identifier (NPI) is 1962477349, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Keith Harrison, DO located?
The NPPES record lists a practice address at 23 N Walnut St, Boyertown, PA, 19512. Phone: (610) 367-2259. Providers update this record themselves, so call before visiting.
How can I verify Keith Harrison, DO's license?
NPPES lists Pennsylvania license number OS005855L, 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 Keith Harrison, DO prescribe under Medicare Part D?
In 2024, Keith Harrison, DO had 14,077 Medicare Part D claims for 839 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.