NPPES file of Aug 9, 2026

Mallory Kathryn Joseph, MD

MOHS-Micrographic Surgery Physician · Grandville, MI

Mallory Kathryn Joseph, MD is a mohs-micrographic surgery physician with a practice address in Grandville, Michigan, and NPI 1306337399, issued on May 24, 2018. Check the license (Michigan 4301509122, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1306337399
Name
Mallory Kathryn Joseph
Credential
MD
Primary taxonomy
MOHS-Micrographic Surgery Physician 207ND0101X
License number
4301509122 MI
Self-reported in NPPES; status is on the state search
Practice location
4285 Parkway Place Dr SW, Grandville, MI 49418
Phone
(616) 252-3376
Enumerated
May 24, 2018
Record last updated
May 19, 2025
Medicare enrollment
Enrolled (PECOS I20230824002680); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2018
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 4285 Parkway Place Dr SW

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

  1. Ashley LenarFamily Medicine Physician1669124228
  2. Andrew Schuler, MDDermatology Physician1699332858
  3. Rebecca Werner, MDFamily Medicine Physician1629034244

Verify Mallory Kathryn Joseph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301509122
    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
Open the Michigan license search

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90% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024

56 Medicare Part D claims for 40 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D.

  1. Mallory Joseph56
  2. Specialty average570

Most prescribed

  1. Ketoconazole11 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. Metropolitan HospitalAllendale, MI

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

Mallory Kathryn Joseph among 36 mohs-micrographic surgery physician records in Michigan

Mallory Kathryn Joseph, MD is one of 36 mohs-micrographic surgery physician records with a practice address in Michigan. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.

  • NPI issued2018 · 86% of these records are older, 3% newer
  • In a Medicare fileYes · 97% of these records are
  • In the CMS Doctors and Clinicians fileYes · 92% of these records are
  • Graduated2018 · median 2006 among the 32 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

MOHS-Micrographic Surgery Physician providers in Michigan

There are 36 mohs-micrographic surgery physician records in Michigan.

The 8 mohs-micrographic surgery physician records with the nearest ZIP codes

  1. Gina Ang, MDGrandville, MI 494181396853966
  2. Douglas Winstanley, D.O.Grandville, MI 494181609855402
  3. Luke Nicholas, MDRockford, MI 493411467509620
  4. Jack Dekkinga, MDWyoming, MI 495191255365334
  5. Adam Asarch, M.D.Grand Rapids, MI 495461437380102
  6. Eileen Axibal, M.D.Grand Rapids, MI 495461154732386
  7. John Miner, MDGrand Rapids, MI 495461023008844
  8. Laurel Leithauser, M.D.Traverse City, MI 496841912132945

Common questions

What is Mallory Kathryn Joseph, MD's NPI number?

Mallory Kathryn Joseph, MD's National Provider Identifier (NPI) is 1306337399, issued on May 24, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Kathryn Joseph, MD located?

The NPPES record lists a practice address at 4285 Parkway Place Dr SW, Grandville, MI, 49418. Phone: (616) 252-3376. Providers update this record themselves, so call before visiting.

How can I verify Mallory Kathryn Joseph, MD's license?

NPPES lists Michigan license number 4301509122, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mallory Kathryn Joseph, MD prescribe under Medicare Part D?

In 2024, Mallory Kathryn Joseph, MD had 56 Medicare Part D claims for 40 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. 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.