MARVIN L WILLIAMS DDS
NPI 1124127287
Dentist - General Practice in Flint, MI

Active since September 22, 2006PECOS Enrolled
2501 W PIERSON RD, FLINT, MI 48504(810) 789-5880 Get Directions Write a Review

NPPES record last updated: January 4, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marvin L Williams Dds NPPES

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

MARVIN L WILLIAMS DDS (NPI 1124127287) is an individual general practice provider in Flint, Michigan, licensed in Kansas (60309) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124127287
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMARVIN L WILLIAMSCredential: DDS
Location Address2501 W PIERSON RDFlint, MI 48504-6802
Mailing Address2080 W Mcnichols RdDetroit, MI 48203-2560 · (313) 205-7505
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateJanuary 4, 2013
NPI 1124127287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in KS · 60309
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Also ListedDentistTaxonomy 122300000X · License 2901014805 (MI)
2501 W PIERSON RD, Flint, MI 48504

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Marvin L Williams Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

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

Dentist (General Practice)
2501 W PIERSON RD, UNITS B-D
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504
Dentist (General Practice)
2501 W PIERSON RD
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504
Dentist
2501 W PIERSON RD
FLINT, MI 48504

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 Marvin Williams's NPI number?

The NPI number for Marvin Williams is 1124127287. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Marvin Williams located?

Marvin Williams practices at 2501 W Pierson Rd, Flint, MI 48504. The listed phone number is (810) 789-5880.

What is Marvin Williams's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Marvin Williams enrolled in Medicare?

Yes. Marvin Williams is registered in the Medicare PECOS enrollment system.

What insurance does Marvin Williams accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company and Humana list Marvin Williams 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 Marvin Williams was last updated on January 4, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.