Walter Michael Krajewski, DO
Family Medicine Physician · York, PA
Walter Michael Krajewski, DO is a family medicine physician with a practice address in York, Pennsylvania, and NPI 1891724522, issued on Jul 3, 2006. Check the license (Pennsylvania OS003504L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Walter Michael Krajewski
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS003504L PA
Self-reported in NPPES; status is on the state search - Practice location
- 3230 Eastern Blvd, York, PA 17402
- Phone
- (717) 757-1755
- Enumerated
- Jul 3, 2006
- Record last updated
- Jul 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (717) 757-2055
- Medicaid ID
- 86826 PA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 3230 Eastern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Walter Michael Krajewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS003504LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.0 times the Medicare Part D claims of the average family medicine physician in 2024
28,198 Medicare Part D claims for 383 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 311 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,863 claims
- Levothyroxine Sodium960 claims
- Escitalopram Oxalate937 claims
- Amlodipine Besylate879 claims
- Furosemide865 claims
- Eliquis855 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.
Walter Michael Krajewski among 7,483 family medicine physician records in Pennsylvania
Walter Michael Krajewski, DO 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 fileNo · 61% of these records are
- Record last updated2016 · 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.
All 7,483 in Pennsylvania → Every provider in York → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Craig Bradley, DOYork, PA 174021346203437
- Jenifer Bruner, CRNP, NDYork, PA 174021952337792
- Mark Catterall, MDYork, PA 174021598793978
- Kenneth Higgins, DOYork, PA 174021073573929
- James Jensen, DOYork, PA 174021851330914
- Thaddeus Lekawa, MDYork, PA 174021588693436
- Beth Loss, DOYork, PA 174021831159797
- Hugh Palmer, D.O.York, PA 174021033182316
Common questions
What is Walter Michael Krajewski, DO's NPI number?
Walter Michael Krajewski, DO's National Provider Identifier (NPI) is 1891724522, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Michael Krajewski, DO located?
The NPPES record lists a practice address at 3230 Eastern Blvd, York, PA, 17402. Phone: (717) 757-1755. Providers update this record themselves, so call before visiting.
How can I verify Walter Michael Krajewski, DO's license?
NPPES lists Pennsylvania license number OS003504L, 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 Walter Michael Krajewski, DO prescribe under Medicare Part D?
In 2024, Walter Michael Krajewski, DO had 28,198 Medicare Part D claims for 383 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.