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PFEFFERKORN MD PLLC
NPI 1891303061
Internal Medicine in Novi, MI

Active since July 14, 2020CLIA 23D2277011 · Waiver
46325 W 12 MILE RD STE 390, NOVI, MI 48377(248) 719-7271 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 20, 2026, Aug 12, 2020, Jul 14, 2020 (3 updates tracked since 2020).

About Pfefferkorn Md Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PFEFFERKORN MD PLLC (NPI 1891303061) is a healthcare organization registered as an internal medicine in Novi, Michigan and active in the NPI registry since July 2020. The organization holds a CLIA Waiver certificate valid through February 20, 2027, maintains a secondary practice location in Bloomfield Hills, and lists Tassia Zoma Pfefferkorn, Owner, as its authorized official.

NPPES Registry Identity

NPI1891303061
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePFEFFERKORN MD PLLC
Location Address46325 W 12 MILE RD STE 390Novi, MI 48377-2464
Mailing Address6490 Brockhurst BlvdW Bloomfield, MI 48322-1230
Phone(248) 719-7271
Organization SubpartNo
Authorized OfficialTassia Zoma PfefferkornOwner · (248) 860-8009
Enumeration DateJuly 14, 2020
Last NPPES UpdateApril 20, 20263 updates tracked since enumeration
NPPES CertifiedApril 20, 2026
✔ NPI 1891303061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
46325 W 12 MILE RD STE 390, Novi, MI 48377
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Secondary Practice Location 1

Location 16405 Telegraph Rd Ste K1Bloomfield Hills, MI 48301-1775 · Phone (248) 719-7271

Other Identifiers 1

Other4301100187MI · Lara

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 23D2277011

Pfefferkorn MD PLLC · Bloomfield Hills, MI
Active · expires Feb 20, 2027
CLIA Number23D2277011
Laboratory TypePhysician Office
Certificate Effective DateFebruary 21, 2025
Certificate Expiration DateFebruary 20, 2027
Laboratory DirectorTassia Z. Pfefferkorn
Laboratory Phone(248) 719-7271
Laboratory LocationPfefferkorn MD PLLC6405 Telegraph Road K-1, Bloomfield Hills, MI 48301
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TASSIA ZOMA PFEFFERKORN M.D.
Internal Medicine
46325 W 12 MILE RD STE 390
NOVI, MI 48377
Oakland County (248) 719-7271
REBALANCE INTEGRATIVE HEALTH PLLC
Internal Medicine
46325 W 12 MILE RD STE 390
NOVI, MI 48377
Oakland County (248) 719-7271

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 Pfefferkorn MD PLLC's NPI number?

The NPI number for Pfefferkorn MD PLLC is 1891303061. It was assigned to this organization in the NPPES registry on July 14, 2020.

Where is Pfefferkorn MD PLLC located?

Pfefferkorn MD PLLC is located at 46325 W 12 Mile Rd Ste 390, Novi, MI 48377. The listed phone number is (248) 719-7271.

What is Pfefferkorn MD PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Pfefferkorn MD PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 23D2277011) is associated with this NPI, valid through February 20, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Pfefferkorn MD PLLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Pfefferkorn MD PLLC 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.

When was this NPI record last updated?

The NPPES record for Pfefferkorn MD PLLC was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.