NPPES file of Aug 9, 2026

Riley Mitchelson, MS, PA-C

Physician Assistant · Rochester Hills, MI

Riley Mitchelson, MS, PA-C is a physician assistant with a practice address in Rochester Hills, Michigan, and NPI 1699326777, issued on Sep 20, 2019. Check the license 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
1699326777
Name
Riley Mitchelson
Credential
MS, PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1135 W University Dr Ste 100, Rochester Hills, MI 48307
Phone
(248) 656-2022
Enumerated
Sep 20, 2019
Record last updated
Sep 17, 2024
Medicare enrollment
Enrolled (PECOS I20240814002354); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2024
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 Riley Mitchelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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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95% fewer Medicare Part D claims than the average physician assistant in 2024

45 Medicare Part D claims for 26 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Riley Mitchelson45
  2. Specialty average830

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.

Industry payments in 2024: $87.15

5 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Riley Mitchelson$87.15
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Uwh OF Michigan PLCRochester, MI

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

Riley Mitchelson among 6,989 physician assistant records in Michigan

Riley Mitchelson, MS, PA-C 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 2019, is newer than 61% of them.

  • NPI issued2019 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2024 · 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).

64 physician assistant records list a practice address in Rochester Hills

They are 64 of the 1,697 NPPES records with a practice address in Rochester Hills, and 6,989 physician assistant records in Michigan.

The 8 physician assistant records with the nearest ZIP codes

  1. Kristina Ahn, PA-CRochester Hills, MI 483071962787697
  2. Shaunnah Anderson, PA-CRochester, MI 483071184696130
  3. Ashley Delzer, PARochester, MI 483071932466034
  4. Kari Ewalt, MS, MARochester Hills, MI 483071962559682
  5. Amy Landan, PARochester Hills, MI 483071578646063
  6. Linde McCubbin, PA-CRochester Hills, MI 483071346556339
  7. Annsley Metz, PA-CRochester Hills, MI 483071255612172
  8. Courtney Mich, PA-CRochester, MI 483071588971584

Common questions

What is Riley Mitchelson, MS, PA-C's NPI number?

Riley Mitchelson, MS, PA-C's National Provider Identifier (NPI) is 1699326777, issued on Sep 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Riley Mitchelson, MS, PA-C located?

The NPPES record lists a practice address at 1135 W University Dr Ste 100, Rochester Hills, MI, 48307. Phone: (248) 656-2022. Providers update this record themselves, so call before visiting.

How can I verify Riley Mitchelson, MS, PA-C's license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Riley Mitchelson, MS, PA-C prescribe under Medicare Part D?

In 2024, Riley Mitchelson, MS, PA-C had 45 Medicare Part D claims for 26 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.