Marta Metz
Physician Assistant · Byron Center, MI
Marta Metz is a physician assistant with a practice address in Byron Center, Michigan, and NPI 1588893242, issued on Jul 2, 2009. Check the license (Michigan 5601007127, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marta Metz
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 5601007127 MI
6801085900 MI
Self-reported in NPPES; status is on the state search - Practice location
- 7751 Byron Center Ave SW, Byron Center, MI 49315
- Phone
- (616) 267-7668
- Enumerated
- Jul 2, 2009
- Record last updated
- Sep 6, 2022
- Fax
- (616) 267-7941
- Medicare enrollment
- Enrolled (PECOS I20140930000392); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 7751 Byron Center Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Baar, ANPNurse Practitioner1114964962
- Mark Bates, M.D.Geriatric Medicine (Family Medicine) Physician1245312917
- Iris Boettcher, MDGeriatric Medicine (Internal Medicine) Physician1003863226
- Brenda GrahamGerontology Nurse Practitioner1114997624
- Thomas Langton, PAPhysician Assistant1285675017
- Suzanne Lee, NP-CGerontology Nurse Practitioner1841673787
Verify Marta Metz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601007127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average physician assistant in 2024
298 Medicare Part D claims for 84 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. 95 claims were for opioids.
Most prescribed
- Baclofen28 claims
- Oxycodone Hcl26 claims
- Hydrocodone-Acetaminophen25 claims
- Gabapentin22 claims
- Methocarbamol14 claims
- Duloxetine Hcl13 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.
Industry payments in 2024: $110.70
1 payment: food and beverage; the largest payer was Progenics Pharmaceuticals, 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
- Advantage Health/saint Mary's Medical GroupCaledonia, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marta Metz among 6,989 physician assistant records in Michigan
Marta Metz 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 2009, is newer than 27% of them.
- NPI issued2009 · 27% of these records are older, 71% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2014 · 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).
22 physician assistant records list a practice address in Byron Center
They are 22 of the 317 NPPES records with a practice address in Byron Center, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Byron Center → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ryan Genzink, P.A.Byron Center, MI 493151730153495
- Jason Haartman, P.A.Byron Center, MI 493151932185667
- Christina Holmes, PA-CByron Center, MI 493151003101692
- Robert Houser, PAByron Center, MI 493151568457604
- Andrew Koenigsknecht, PA-CByron Center, MI 493151861874315
- Thomas Langton, PAByron Center, MI 493151285675017
- Denton Luoma, PA-CByron Center, MI 493151952932147
- Timothy Pipe, PAByron Center, MI 493151427135029
Common questions
What is Marta Metz's NPI number?
Marta Metz's National Provider Identifier (NPI) is 1588893242, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marta Metz located?
The NPPES record lists a practice address at 7751 Byron Center Ave SW, Byron Center, MI, 49315. Phone: (616) 267-7668. Providers update this record themselves, so call before visiting.
How can I verify Marta Metz's license?
NPPES lists Michigan license number 5601007127, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Marta Metz prescribe under Medicare Part D?
In 2024, Marta Metz had 298 Medicare Part D claims for 84 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.