NPPES file of Aug 9, 2026

Matthew Eisen, PA-C

Surgical Physician Assistant · Muskegon, MI

Matthew Eisen, PA-C is a surgical physician assistant with a practice address in Muskegon, Michigan, and NPI 1619368008, issued on Feb 6, 2015. 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619368008
Name
Matthew Eisen
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
52281 CA
Self-reported in NPPES; status is on the state search
Practice location
1560 E Sherman Blvd Ste 9, Muskegon, MI 49444
Phone
(231) 672-8643
Enumerated
Feb 6, 2015
Record last updated
Apr 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(231) 672-8651
Medicare enrollment
Enrolled (PECOS I20180601000593); accepts Medicare assignment
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 Matthew Eisen 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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6% fewer Medicare Part D claims than the average surgical physician assistant in 2024

287 Medicare Part D claims for 60 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 35 claims were for opioids.

  1. Matthew Eisen287
  2. Specialty average304

Most prescribed

  1. Clopidogrel53 claims
  2. Metoprolol Tartrate42 claims
  3. Atorvastatin Calcium28 claims
  4. Hydrocodone-Acetaminophen25 claims
  5. Carvedilol16 claims
  6. Furosemide16 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): 93.3 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%54.4
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Mercy Health Partners Sub-Specialty ServicesMuskegon, MI

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

Matthew Eisen among 325 surgical physician assistant records in Michigan

Matthew Eisen, PA-C is one of 325 surgical physician assistant records with a practice address in Michigan. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.

  • NPI issued2015 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2014 · median 2009 among the 206 with a school on file
  • Record last updated2018 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Michigan

There are 325 surgical physician assistant records in Michigan.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Christopher Adams, PA-CMuskegon, MI 494441336912419
  2. Julie Anderson, PA-CMuskegon, MI 494441114990447
  3. Kristina Nitzsche, PA-CMuskegon, MI 494441689864795
  4. Maria Parsons, PA-CMuskegon, MI 494441922047042
  5. Scott Tuinstra, PAHolland, MI 494241568559086
  6. Christina Wang, PA-CHolland, MI 494241952812273
  7. Brian WillieHolland, MI 494241154719144
  8. Michael Brown, PACGrand Rapids, MI 495031750508388

Common questions

What is Matthew Eisen, PA-C's NPI number?

Matthew Eisen, PA-C's National Provider Identifier (NPI) is 1619368008, issued on Feb 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Eisen, PA-C located?

The NPPES record lists a practice address at 1560 E Sherman Blvd Ste 9, Muskegon, MI, 49444. Phone: (231) 672-8643. Providers update this record themselves, so call before visiting.

How can I verify Matthew Eisen, PA-C's license?

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

How much does Matthew Eisen, PA-C prescribe under Medicare Part D?

In 2024, Matthew Eisen, PA-C had 287 Medicare Part D claims for 60 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.

What is Matthew Eisen, PA-C's MIPS final score?

The 2023 MIPS final score is 93.3 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.