DR. MARK G LEWIS DO
NPI 1689613960
Obstetrics & Gynecology in Lansing, MI

Q: What is Mark Lewis's NPI number?

The NPI number for Mark Lewis is 1689613960. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Q: What is Mark Lewis's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Lewis was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 05, 2006PECOS Enrolled

1200 E MICHIGAN AVE, SUITE 345, LANSING, MI 48912(517) 364-6210(517) 364-2842 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 21, 2022, May 30, 2017 (2 updates tracked since 2017).

On this page

About Dr. Mark G Lewis Do NPPES

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

DR. MARK G LEWIS DO (NPI 1689613960) is an individual obstetrics & gynecology provider in Lansing, Michigan, licensed in Indiana (02000903A) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689613960

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. MARK G LEWISCredential: DO

Location Address1200 E MICHIGAN AVE, SUITE 345Lansing, MI 48912

Mailing AddressPo Box 13008Lansing, MI 48909 · (517) 364-6253 · Fax (517) 364-6204

Phone(517) 364-6210

Fax(517) 364-2842

Sole ProprietorNo

Enumeration DateJune 5, 2006

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1689613960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in IN · 02000903A

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedSpecialistTaxonomy 174400000X · License 02000903A (IN)

1200 E MICHIGAN AVE, Lansing, MI 48912

Open in Google Maps ↗

Other Identifiers 1

Medicaid100325730BIN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark G Lewis Do 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.

Medicare Billing Reassignments

Medicare enrollment records show Mark Lewis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Edward W. Sparrow Hospital Association

Same address

Family Medicine

1200 E MICHIGAN AVE, SUITE 325
Lansing, MI 48912

Reassigned Medicare billing, Michigan enrollment
916 clinicians in this Medicare group

NPI 1427004183 (517) 364-5160

County Of Ingham

0.4 mi

Federally Qualified Health Center (FQHC)

1601 E KALAMAZOO ST
Lansing, MI 48912

Reassigned Medicare billing, Michigan enrollment
38 clinicians in this Medicare group

NPI 1548924764 (517) 679-2880

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48912 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

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 20

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

SHIMIA ISAAC D.O.

Family Medicine

1200 E MICHIGAN AVE, SUITE 245
LANSING, MI 48912

Ingham County (517) 364-5772

DEBRA MARIE PIERCE M.D.

Surgery

1200 E MICHIGAN AVE, SUITE 655
LANSING, MI 48912

Ingham County (517) 267-2460

KATRINA ANNE WEIRAUCH ENGLE D.O.

Family Medicine

1200 E MICHIGAN AVE, SUITE 245-C
LANSING, MI 48912

Ingham County (517) 364-5772

MR. IMU AMIRALI ESMAIL MD

Anesthesiology

1200 E MICHIGAN AVE, SUITE 370
LANSING, MI 48912

Ingham County (517) 484-4451

DR. RENUKA GERA M.D.

Pediatrics (Pediatric Hematology-Oncology)

1200 E MICHIGAN AVE, STE 145
LANSING, MI 48912

Ingham County (517) 364-5440

DAVID MALDONADO

Technician/Technologist (Optician)

1200 E MICHIGAN AVE, SUITE 110
LANSING, MI 48912

Ingham County (517) 364-5875

TONI MARIE MCFARLAND M.A., L.P.C.

Counselor

1200 E MICHIGAN AVE, SUITE 630
LANSING, MI 48912

Ingham County (517) 364-5130

EDWARD W SPARROW HOSPITAL ASSOCIATION

Internal Medicine

1200 E MICHIGAN AVE, SUITE 500
LANSING, MI 48912

Ingham County (517) 364-5123

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 Lewis's NPI number?

The NPI number for Mark Lewis is 1689613960. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Mark Lewis located?

Mark Lewis practices at 1200 E Michigan Ave Suite 345, Lansing, MI 48912. The listed phone number is (517) 364-6210.

What is Mark Lewis's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mark Lewis enrolled in Medicare?

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

Which organizations bill Medicare for Mark Lewis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Lewis reassigns Medicare benefits to 2 organizations: Edward W. Sparrow Hospital Association (Lansing, MI) and County Of Ingham (Lansing, 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 Mark Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Lewis was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.