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DR. MARK LAWRENCE DEWITT DDS
NPI 1962614875
Dentist - General Practice in Lansing, MI

Active since May 04, 2007PECOS Enrolled
5001 W ST JOE HWY, LANSING, MI 48917(517) 323-7926(517) 323-8986 Get Directions Write a Review

NPPES record last updated: July 27, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Lawrence Dewitt Dds NPPES

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

DR. MARK LAWRENCE DEWITT DDS (NPI 1962614875) is an individual general practice provider in Lansing, Michigan, licensed in Michigan (901013326) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962614875
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK LAWRENCE DEWITTCredential: DDS
Location Address5001 W ST JOE HWYLansing, MI 48917-4023
Mailing Address5001 W St Joe HwyLansing, MI 48917-4023 · (517) 323-7926 · Fax (517) 323-8986
Phone(517) 323-7926
Fax(517) 323-8986
Sole ProprietorYes
Enumeration DateMay 4, 2007
Last NPPES UpdateJuly 27, 2021
NPPES CertifiedJuly 27, 2021
✔ NPI 1962614875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MI · 901013326
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.
5001 W ST JOE HWY, Lansing, MI 48917
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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 (PECOS)

Dr. Mark Lawrence Dewitt 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 48917 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.

JULIA MARY GUDMUNDSEN D.D.S.
Dentist
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-2358
JULIA M GUDMUNDSEN PC
Dentist (General Practice)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-2358
WILLIAM H. NORTH DDS PC
Clinic/Center (Dental)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-0924
DR. WILLIAM HENRY NORTH DDS
Dentist (General Practice)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-0924
DR. RICHARD A REYNOLDS D.D.S.
Dentist (General Practice)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-2358
DR. BARRY M DOREN D.D.S.
Dentist (General Practice)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-3538
S. WILLIAM CHEAH, D.D.S., P.C.
Dentist (General Practice)
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-0924
RODEM TREE FAMILY DENTISTRY
Dentist
5001 W ST JOE HWY
LANSING, MI 48917
Eaton County (517) 321-0924

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 Mark Dewitt's NPI number?

The NPI number for Mark Dewitt is 1962614875. It was assigned to this individual provider in the NPPES registry on May 4, 2007.

Where is Mark Dewitt located?

Mark Dewitt practices at 5001 W St Joe Hwy, Lansing, MI 48917. The listed phone number is (517) 323-7926.

What is Mark Dewitt's specialty?

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

Is Mark Dewitt enrolled in Medicare?

Yes. Mark Dewitt is registered in the Medicare PECOS enrollment system.

What insurance does Mark Dewitt accept?

Health plans from BEST Life, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 8 other insurers list Mark Dewitt 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 Mark Dewitt was last updated on July 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.