NPPES file of Aug 9, 2026

Mallory Quinn Marlowe, PA

Physician Assistant · Byron Center, MI

Mallory Quinn Marlowe, PA is a physician assistant with a practice address in Byron Center, Michigan, and NPI 1104431477, issued on Sep 13, 2020. Check the license (Michigan 5601010078, 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
1104431477
Name
Mallory Quinn Marlowe
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
5601010078 MI
Self-reported in NPPES; status is on the state search
Practice location
7751 Byron Center Ave SW Ste C, Byron Center, MI 49315
Phone
(616) 267-7668
Enumerated
Sep 13, 2020
Record last updated
May 31, 2022
Medicare enrollment
Enrolled (PECOS I20201014000913); 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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Also registered at 7751 Byron Center Ave SW Ste C

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katelin Aris, NPGerontology Nurse Practitioner1730748609
  2. Alison Aubry, NPGerontology Nurse Practitioner1538536966
  3. Grayson Baker, NPGerontology Nurse Practitioner1144812561
  4. Michelle Barton, MDInternal Medicine Physician1649765942
  5. Cynthia Betterly, DNPGerontology Nurse Practitioner1508254426
  6. Carly Boss, AGPCNPGerontology Nurse Practitioner1487318606

Verify Mallory Quinn Marlowe 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 5601010078
    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
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% fewer Medicare Part D claims than the average physician assistant in 2024

240 Medicare Part D claims for 34 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 17 claims were for opioids.

  1. Mallory Marlowe240
  2. Specialty average830

Most prescribed

  1. Lisinopril21 claims
  2. Buspirone Hcl17 claims
  3. Amantadine14 claims
  4. Atorvastatin Calcium14 claims
  5. Bromocriptine Mesylate13 claims
  6. Dantrolene Sodium13 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. 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).

Mallory Quinn Marlowe among 6,989 physician assistant records in Michigan

Mallory Quinn Marlowe, PA 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 2020, is newer than 66% of them.

  • NPI issued2020 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2020 · 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.

The 8 physician assistant records with the nearest ZIP codes

  1. Ryan Genzink, P.A.Byron Center, MI 493151730153495
  2. Jason Haartman, P.A.Byron Center, MI 493151932185667
  3. Christina Holmes, PA-CByron Center, MI 493151003101692
  4. Robert Houser, PAByron Center, MI 493151568457604
  5. Andrew Koenigsknecht, PA-CByron Center, MI 493151861874315
  6. Thomas Langton, PAByron Center, MI 493151285675017
  7. Denton Luoma, PA-CByron Center, MI 493151952932147
  8. Marta MetzByron Center, MI 493151588893242

Common questions

What is Mallory Quinn Marlowe, PA's NPI number?

Mallory Quinn Marlowe, PA's National Provider Identifier (NPI) is 1104431477, issued on Sep 13, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Quinn Marlowe, PA located?

The NPPES record lists a practice address at 7751 Byron Center Ave SW Ste C, Byron Center, MI, 49315. Phone: (616) 267-7668. Providers update this record themselves, so call before visiting.

How can I verify Mallory Quinn Marlowe, PA's license?

NPPES lists Michigan license number 5601010078, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Mallory Quinn Marlowe, PA prescribe under Medicare Part D?

In 2024, Mallory Quinn Marlowe, PA had 240 Medicare Part D claims for 34 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.