Michael Zakrzewski, DO
Cardiovascular Disease Physician · Lansdale, PA
Michael Zakrzewski, DO is a cardiovascular disease physician with a practice address in Lansdale, Pennsylvania, and NPI 1013981307, issued on Feb 14, 2006. Check the license (Pennsylvania OS005499L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael Zakrzewski
- Credential
- DO
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- OS005499L PA
Self-reported in NPPES; status is on the state search - Practice location
- 125 Medical Campus Dr, Lansdale, PA 19446
- Phone
- (215) 361-5020
- Enumerated
- Feb 14, 2006
- Record last updated
- Aug 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (215) 362-1195
- Medicaid ID
- 001013863 PA
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,476 in Pennsylvania → Look up another NPI →
Also registered at 125 Medical Campus Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Albin, MDCardiovascular Disease Physician1386646990
- Lee Blatstein, DOUrology Physician1346233269
- William Bothwell, MDSurgery Physician1144288291
- James Goodyear, MDSurgery Physician1033176177
- Robert Kolecki, MDSurgery Physician1124085667
- Joseph Kraynak, MDCardiovascular Disease Physician1427023118
Verify Michael Zakrzewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS005499LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
34 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Valsartan13 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.
Michael Zakrzewski among 1,476 cardiovascular disease physician records in Pennsylvania
Michael Zakrzewski, DO is one of 1,476 cardiovascular disease physician records with a practice address in Pennsylvania. 85% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 cardiovascular disease physician records list a practice address in Lansdale
They are 10 of the 851 NPPES records with a practice address in Lansdale, and 1,476 cardiovascular disease physician records in Pennsylvania.
All 1,476 in Pennsylvania → Every provider in Lansdale → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jonathan Albin, MDLansdale, PA 194461386646990
- James BarrettLansdale, PA 194461841650868
- Clifford Ehrlich, MDLansdale, PA 194461477527950
- Paula Eryazici, M.D.Lansdale, PA 194461679707137
- Joseph Kraynak, MDLansdale, PA 194461427023118
- Alex Morse, DOLansdale, PA 194461912322710
- Robert O'Sullivan, DOLansdale, PA 194461417921602
- Denzel Pollock, MDLansdale, PA 194461710951215
Common questions
What is Michael Zakrzewski, DO's NPI number?
Michael Zakrzewski, DO's National Provider Identifier (NPI) is 1013981307, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Zakrzewski, DO located?
The NPPES record lists a practice address at 125 Medical Campus Dr, Lansdale, PA, 19446. Phone: (215) 361-5020. Providers update this record themselves, so call before visiting.
How can I verify Michael Zakrzewski, DO's license?
NPPES lists Pennsylvania license number OS005499L, 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 Michael Zakrzewski, DO prescribe under Medicare Part D?
In 2024, Michael Zakrzewski, DO had 34 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.