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DR. JEFFREY JOHN MATTAR D.C.
NPI 1659301919
Chiropractor in Clinton Township, MI

Active since July 03, 2006Accepts Medicare Assignment
39949 GARFIELD RD, SUITE B, CLINTON TOWNSHIP, MI 48038(586) 286-1112(586) 412-3673 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jeffrey John Mattar D.c. NPPES

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

DR. JEFFREY JOHN MATTAR D.C. (NPI 1659301919) is an individual chiropractor in Clinton Township, Michigan, licensed in Michigan (2301004691) and active in the NPI registry since July 2006. He is a graduate of Palmer College Chiropractic - Davenport (1982).

NPPES Registry Identity

NPI1659301919
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. JEFFREY JOHN MATTARCredential: D.C.
Location Address39949 GARFIELD RD, SUITE BClinton Township, MI 48038-4301
Mailing Address39949 Garfield Rd Ste BClinton Township, MI 48038-4301 · (586) 286-1112 · Fax (586) 412-3673
Phone(586) 286-1112
Fax(586) 412-3673
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1982
Enumeration DateJuly 3, 2006
Last NPPES UpdateOctober 8, 2025
NPPES CertifiedOctober 8, 2025
✔ NPI 1659301919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MI · 2301004691
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
39949 GARFIELD RD, Clinton Township, MI 48038
Open in Google Maps ↗

Other Identifiers 1

Medicaid1663741MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jeffrey John Mattar D.c. 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.

PECOS PAC ID143369975
PECOS Enrollment IDI20091208000091

Areas of Expertise CMS Part B claims 3

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.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
1,084 services125 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
226 services53 patients
Chiropractic manipulative treatment, 5 spinal regions 98942
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's alignment. In a 5 spinal region treatment, the chiropractor applies controlled force to specific areas in your neck, mid-back, lower back, and both sides of your pelvis.
59 services13 patients

Other Providers at the Same Location NPPES 7

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

DR. RONALD FENTON PHD
Psychologist (Clinical)
39949 GARFIELD RD
CLINTON TOWNSHIP, MI 48038
Macomb County (586) 285-5810
MRS. MARTHA G MACERONI MSW
Marriage & Family Therapist
39949 GARFIELD RD
CLINTON TOWNSHIP, MI 48038
Macomb County (517) 230-5858
JV CHIROPRACTIC LLC
Clinic/Center
39949 GARFIELD RD, SUITE B
CLINTON TWP, MI 48038
Macomb County (586) 286-1112
MATTAR CHIROPRACTIC CLINIC
Chiropractor
39949 GARFIELD RD, SUITE B
CLINTON TWP, MI 48038
Macomb County (586) 286-1112
DR. FENTON AND ASSOCIATES PC
Psychologist (Clinical)
39949 GARFIELD RD
CLINTON TOWNSHIP, MI 48038
Macomb County (586) 286-5870
DR. JOSEPH JEAN VIGNEAU D.C.
Chiropractor
39949 GARFIELD RD, SUITE B
CLINTON TOWNSHIP, MI 48038
Macomb County (586) 286-1112
MR. DAVID E. KEY MSW., LMSW., CAC.
Counselor (Addiction (Substance Use Disorder))
39949 GARFIELD RD
CLINTON TOWNSHIP, MI 48038
Macomb County (586) 286-5870

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 Jeffrey Mattar's NPI number?

The NPI number for Jeffrey Mattar is 1659301919. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Jeffrey Mattar located?

Jeffrey Mattar practices at 39949 Garfield Rd Suite B, Clinton Township, MI 48038. The listed phone number is (586) 286-1112.

What is Jeffrey Mattar's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Jeffrey Mattar enrolled in Medicare?

Yes. Jeffrey Mattar 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.

What insurance does Jeffrey Mattar accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Jeffrey Mattar 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 Jeffrey Mattar was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.