MALLORY KATHRYN JOSEPH MD
NPI 1306337399
Dermatology - MOHS-Micrographic Surgery in Grandville, MI
About Mallory Kathryn Joseph Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MALLORY KATHRYN JOSEPH MD (NPI 1306337399) is an individual mohs-micrographic surgery provider in Grandville, Michigan, licensed in Michigan (4301509122) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mallory Kathryn Joseph Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Mallory Joseph reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wyoming, MI 49519
- Reassigned Medicare billing, Michigan enrollment
- 685 clinicians in this Medicare group
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 33 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIUniversity Of Michigan Health - West
Acute Care Hospitals · Wyoming, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49418 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mallory Joseph's NPI number?
The NPI number for Mallory Joseph is 1306337399. It was assigned to this individual provider in the NPPES registry on May 24, 2018.
Where is Mallory Joseph located?
Mallory Joseph practices at 4285 Parkway Place Dr SW, Grandville, MI 49418. The listed phone number is (616) 252-3376.
What is Mallory Joseph's specialty?
The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.
Is Mallory Joseph enrolled in Medicare?
Yes. Mallory Joseph is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mallory Joseph's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Joseph reassigns Medicare benefits to 2 organizations: Metropolitan Hospital (Wyoming, MI) and Regents Of The University Of Michigan (Ann Arbor, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mallory Joseph's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mallory Joseph accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Mallory Joseph as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mallory Joseph affiliated with any hospitals?
According to CMS data, Mallory Joseph is affiliated with University Of Michigan Health System and University Of Michigan Health - West.
When was this NPI record last updated?
The NPPES record for Mallory Joseph was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mallory Kathryn Joseph, MD · NPI 1306337399
MOHS-Micrographic Surgery physician in Grandville, Michigan. Individual provider, active in the CMS NPPES registry since May 24, 2018.
## Identity
- **NPI:** 1306337399 (Entity type: Individual)
- **Enumerated:** May 24, 2018
- **Primary specialty:** Dermatology - MOHS-Micrographic Surgery · taxonomy 207ND0101X
- **State license:** 4301509122 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4285 PARKWAY PLACE DR SW, Grandville, MI 49418-2385
- **Phone:** (616) 252-3376
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Metropolitan Hospital (NPI 1336182542, Wyoming, MI); Regents Of The University Of Michigan (NPI 1528097128, Ann Arbor, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** May 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1306337399) · Data from the CMS NPPES public registry.