NPPES file of Aug 9, 2026

Robert John Rydzewski, RPH

Pharmacist · Ypsilanti, MI

Robert John Rydzewski, RPH is a pharmacist with a practice address in Ypsilanti, Michigan, and NPI 1447545629, issued on Jun 15, 2011. Check the license (Michigan 5302022564, as entered in NPPES) with the Michigan board that licenses this profession; 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
1447545629
Name
Robert John Rydzewski
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
5302022564 MI
Self-reported in NPPES; status is on the state search
Practice location
3749 Carpenter RD, Ypsilanti, MI 48197
Phone
(734) 975-4675
Enumerated
Jun 15, 2011
Record last updated
Jun 15, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(734) 975-4675
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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Also registered at 3749 Carpenter RD

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

  1. David Chorney, O.D.Optometrist1871829788
  2. Chia Hsu, PHARM.D.Pharmacist1568736684
  3. Hussein Kaddouh, PHARMDPharmacist1063097657
  4. Kurtis Redmond, PHARMDPharmacist1720632516
  5. Ebaa SaadPharmacist1124650197
  6. Kathleen Sorter, RPHPharmacist1609160589

Verify Robert John Rydzewski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5302022564
    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
Find the Michigan 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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Robert John Rydzewski among 8,370 pharmacist records in Michigan

Robert John Rydzewski, RPH is one of 8,370 pharmacist records with a practice address in Michigan. 2% 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 2011, is newer than 22% of them.

  • NPI issued2011 · 22% of these records are older, 65% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

83 pharmacist records list a practice address in Ypsilanti

They are 83 of the 3,625 NPPES records with a practice address in Ypsilanti, and 8,370 pharmacist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pharmacist records with the nearest ZIP codes

  1. Ibironke Akinbola, B.PHARMYpsilanti, MI 481971245513589
  2. Bradley Koselke, PHARMDYpsilanti, MI 481971336420363
  3. Olya Lash, RPHYpsilanti, MI 481971790992741
  4. Alan Metz, RPHYpsilanti, MI 481971063744233
  5. Nkemdilim Okoye, RPHYpsilanti, MI 481971033492509
  6. Michael PerkinsYpsilanti, MI 481971215219746
  7. Rachelle Roush, RPHYpsilanti, MI 481971295729044
  8. Kathleen Sorter, RPHYpsilanti, MI 481971609160589

Common questions

What is Robert John Rydzewski, RPH's NPI number?

Robert John Rydzewski, RPH's National Provider Identifier (NPI) is 1447545629, issued on Jun 15, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Robert John Rydzewski, RPH located?

The NPPES record lists a practice address at 3749 Carpenter RD, Ypsilanti, MI, 48197. Phone: (734) 975-4675. Providers update this record themselves, so call before visiting.

How can I verify Robert John Rydzewski, RPH's license?

NPPES lists Michigan license number 5302022564, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.