Royce J. Biddle, M.D.
Diagnostic Radiology Physician · Kalamazoo, MI
Royce J. Biddle, M.D. is a diagnostic radiology physician with a practice address in Kalamazoo, Michigan, and NPI 1538113048, issued on May 20, 2006. Check the license (Michigan 4301092790, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Royce J. Biddle
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 4301092790 MI
G38773 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1535 Gull RD Ste 200, Kalamazoo, MI 49048
- Phone
- (269) 388-6350
- Enumerated
- May 20, 2006
- Record last updated
- Oct 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (269) 388-6360
- Medicare enrollment
- Enrolled (PECOS I20080925000329); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,584 in Michigan → Look up another NPI →
Also registered at 1535 Gull RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kali Barrow, NPFamily Nurse Practitioner1982125746
- Stephen Brown, MDDiagnostic Radiology Physician1164486890
- Rajesh Dagli, MDNeurology Physician1679535421
- Jeffrey Daniels, PA-CPhysician Assistant1649403551
- John Hopkins, MDNeuroradiology Physician1134119886
- Kenneth Kreitel, MDDiagnostic Radiology Physician1750503181
Verify Royce J. Biddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301092790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 97.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
3 hospitals and group practices
- Ascension Borgess HospitalKalamazoo, MI
- Ascension Borgess Lee HospitalDowagiac, MI · Critical Access Hospitals
- Hillsdale Community Health CenterHillsdale, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Royce J. Biddle among 1,584 diagnostic radiology physician records in Michigan
Royce J. Biddle, M.D. is one of 1,584 diagnostic radiology physician records with a practice address in Michigan. 70% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 50% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1977 · median 2003 among the 1,007 with a school on file
- Record last updated2018 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Michigan
There are 1,584 diagnostic radiology physician records in Michigan.
All 1,584 in Michigan → Every provider in Kalamazoo → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Stephen Brown, MDKalamazoo, MI 490481164486890
- Marcio Curvelo, M.D.Kalamazoo, MI 490481972554764
- Sylvia England, D.O.Kalamazoo, MI 490481811940653
- Kenneth Kreitel, MDKalamazoo, MI 490481750503181
- Laurene Mann, M.D.Kalamazoo, MI 490481245410240
- David Mosbach, MDKalamazoo, MI 490481184983769
- Yousuf Schulz, MDKalamazoo, MI 490481215967112
- Mark Shaman, M.D.Kalamazoo, MI 490481265486500
Common questions
What is Royce J. Biddle, M.D.'s NPI number?
Royce J. Biddle, M.D.'s National Provider Identifier (NPI) is 1538113048, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Royce J. Biddle, M.D. located?
The NPPES record lists a practice address at 1535 Gull RD Ste 200, Kalamazoo, MI, 49048. Phone: (269) 388-6350. Providers update this record themselves, so call before visiting.
How can I verify Royce J. Biddle, M.D.'s license?
NPPES lists Michigan license number 4301092790, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Royce J. Biddle, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.