NPPES file of Aug 9, 2026

Malcolm Howard Dietrich, D.O.

Family Medicine Physician · York, PA

Malcolm Howard Dietrich, D.O. is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1942200126, issued on Jul 28, 2005. Check the license (Pennsylvania OS002279L, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1942200126
Name
Malcolm Howard Dietrich
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OS002279L PA
Self-reported in NPPES; status is on the state search
Practice location
1777 5TH Ave, York, PA 17403
Phone
(717) 843-8051
Enumerated
Jul 28, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(717) 846-0721
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 family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →

Also registered at 1777 5TH Ave

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

  1. Jessica Eager, CRNPFamily Nurse Practitioner1477070316
  2. Christopher Evans, DOSurgery Physician1063401263
  3. Robert Fritz, DOInternal Medicine Physician1003882135
  4. Natalie HarrisFamily Nurse Practitioner1649148768
  5. Carol Henderson, M.S.N., C.R.N.P.Family Nurse Practitioner1033131867
  6. Bridget Hilliard, MDFamily Medicine Physician1548245376

Verify Malcolm Howard Dietrich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OS002279L    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
Open 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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Malcolm Howard Dietrich among 7,483 family medicine physician records in Pennsylvania

Malcolm Howard Dietrich, D.O. 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 88% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • 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).

200 family medicine physician records list a practice address in York

They are 200 of the 4,575 NPPES records with a practice address in York, and 7,483 family medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,483 in Pennsylvania → Every provider in York → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Dawn Brusse, M.D.York, PA 174031932171501
  2. Barbara Caton, DOYork, PA 174031760427074
  3. Nancy Conway-Wiley, M.D.York, PA 174031497753289
  4. Steven Delaveris, D.O.York, PA 174031104820968
  5. Robert Glorioso, MDYork, PA 174031306847348
  6. Gretta Gross, DOYork, PA 174031033186887
  7. Bridget Hilliard, MDYork, PA 174031548245376
  8. Diane Kepner, M.D.York, PA 174031487626461

Common questions

What is Malcolm Howard Dietrich, D.O.'s NPI number?

Malcolm Howard Dietrich, D.O.'s National Provider Identifier (NPI) is 1942200126, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Malcolm Howard Dietrich, D.O. located?

The NPPES record lists a practice address at 1777 5TH Ave, York, PA, 17403. Phone: (717) 843-8051. Providers update this record themselves, so call before visiting.

How can I verify Malcolm Howard Dietrich, D.O.'s license?

NPPES lists Pennsylvania license number OS002279L, 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.

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.