NPPES file of Aug 9, 2026

Robert Mark Boyd, PHYSICIAN ASSISATANT

Physician Assistant · Battle Creek, MI

Robert Mark Boyd, PHYSICIAN ASSISATANT is a physician assistant with a practice address in Battle Creek, Michigan, and NPI 1427148634, issued on Oct 16, 2006. Check the license (Michigan 5601011632, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427148634
Name
Robert Mark Boyd
Credential
PHYSICIAN ASSISATANT
Primary taxonomy
Physician Assistant 363A00000X
License numbers
5601011632 MI
677 AK
PA16861 CA
3262-23 WI
Self-reported in NPPES; status is on the state search
Practice location
5350 Beckley RD Ste B, Battle Creek, MI 49015
Phone
(269) 781-4271
Enumerated
Oct 16, 2006
Record last updated
May 22, 2024
Medicare enrollment
Enrolled (PECOS I20230516002386); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Robert Mark Boyd 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 5601011632
    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
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1% fewer Medicare Part D claims than the average physician assistant in 2024

822 Medicare Part D claims for 376 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.

  1. Robert Boyd822
  2. Specialty average830

Most prescribed

  1. Methylprednisolone169 claims
  2. Albuterol Sulfate Hfa100 claims
  3. Amoxicillin-Clavulanate Potass73 claims
  4. Azithromycin65 claims
  5. Cephalexin59 claims
  6. Fluticasone Propionate49 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.

Bills Medicare through one group practice

  1. Pic Indiana PCAlpena, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert Mark Boyd among 6,989 physician assistant records in Michigan

Robert Mark Boyd, PHYSICIAN ASSISATANT is one of 6,989 physician assistant records with a practice address in Michigan. 82% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 83% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1999 · median 2017 among the 4,739 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

55 physician assistant records list a practice address in Battle Creek

They are 55 of the 2,117 NPPES records with a practice address in Battle Creek, and 6,989 physician assistant records in Michigan.

The 8 physician assistant records with the nearest ZIP codes

  1. Kelly Brizendine, PACBattle Creek, MI 490151285714725
  2. Roger Bush, PA-CBattle Creek, MI 490151275644973
  3. Nicole Degraff, PA-CBattle Creek, MI 490151891815411
  4. David Gose, PA-CBattle Creek, MI 490151447205000
  5. Matthew Green, PA-CBattle Creek, MI 490151336475219
  6. Stephan Jozlin, PA-CBattle Creek, MI 490151215955414
  7. Joseph Njenga, PABattle Creek, MI 490151073542635
  8. Barbara Reaume, PA-CBattle Creek, MI 490151508298373

Common questions

What is Robert Mark Boyd, PHYSICIAN ASSISATANT's NPI number?

Robert Mark Boyd, PHYSICIAN ASSISATANT's National Provider Identifier (NPI) is 1427148634, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Mark Boyd, PHYSICIAN ASSISATANT located?

The NPPES record lists a practice address at 5350 Beckley RD Ste B, Battle Creek, MI, 49015. Phone: (269) 781-4271. Providers update this record themselves, so call before visiting.

How can I verify Robert Mark Boyd, PHYSICIAN ASSISATANT's license?

NPPES lists Michigan license number 5601011632, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Mark Boyd, PHYSICIAN ASSISATANT prescribe under Medicare Part D?

In 2024, Robert Mark Boyd, PHYSICIAN ASSISATANT had 822 Medicare Part D claims for 376 beneficiaries; the average among physician assistant prescribers was 830. 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.