Amber B. Matthysse, MS PA-C
Physician Assistant · Wyoming, MI
Amber B. Matthysse, MS PA-C is a physician assistant with a practice address in Wyoming, Michigan, and NPI 1558455311, issued on Oct 3, 2006. Check the license (Michigan 5601003436, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amber B. Matthysse
- Credential
- MS PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601003436 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1673 Gezon Pkwy SW Ste A, Wyoming, MI 49519
- Phone
- (616) 243-3376
- Enumerated
- Oct 3, 2006
- Record last updated
- Feb 18, 2022
- Fax
- (616) 243-3377
- Medicaid ID
- 1558455311 MI
- Medicare enrollment
- Enrolled (PECOS I20061227000049); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Verify Amber B. Matthysse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601003436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average physician assistant in 2024
1,134 Medicare Part D claims for 491 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ketoconazole122 claims
- Imiquimod116 claims
- Triamcinolone Acetonide93 claims
- Clobetasol Propionate74 claims
- Minocycline Hcl66 claims
- Fluorouracil57 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.5 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).
Industry payments in 2024: $2,690.21
80 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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.
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
- Wolverine Dermatology PCWyoming, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amber B. Matthysse among 6,989 physician assistant records in Michigan
Amber B. Matthysse, 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 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
- Graduated2000 · median 2017 among the 4,739 with a school on file
- Record last updated2022 · 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).
63 physician assistant records list a practice address in Wyoming
They are 63 of the 1,661 NPPES records with a practice address in Wyoming, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Wyoming → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Larry Brewer, PA-CWyoming, MI 495191750498721
- Christina Haan, PA-CWyoming, MI 495191558316562
- Lori Haselden, PA-CWyoming, MI 495191386673960
- Rob Heffron, PACWyoming, MI 495191104850064
- Jennifer Kellogg, PA-CWyoming, MI 495191609930262
- Gerrit Kleyn, PACWyoming, MI 495191972533230
- Elizabeth Oman, PA-CWyoming, MI 495191851330997
- Brandi Paine, PACWyoming, MI 495191003846890
Common questions
What is Amber B. Matthysse, MS PA-C's NPI number?
Amber B. Matthysse, MS PA-C's National Provider Identifier (NPI) is 1558455311, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Amber B. Matthysse, MS PA-C located?
The NPPES record lists a practice address at 1673 Gezon Pkwy SW Ste A, Wyoming, MI, 49519. Phone: (616) 243-3376. Providers update this record themselves, so call before visiting.
How can I verify Amber B. Matthysse, MS PA-C's license?
NPPES lists Michigan license number 5601003436, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Amber B. Matthysse, MS PA-C prescribe under Medicare Part D?
In 2024, Amber B. Matthysse, MS PA-C had 1,134 Medicare Part D claims for 491 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Amber B. Matthysse, MS PA-C's MIPS final score?
The 2023 MIPS final score is 91.5 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.