Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL N SIMS MD
NPI 1043275027
Obstetrics & Gynecology in Grapevine, TX

Q: What is Michael Sims's NPI number?

The NPI number for Michael Sims is 1043275027. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Q: What is Michael Sims'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 Michael Sims was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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 April 20, 2006

1600 W COLLEGE ST, #540, GRAPEVINE, TX 76051(817) 481-5863(817) 329-8561 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Michael N Sims Md NPPES

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

MICHAEL N SIMS MD (NPI 1043275027) is an individual obstetrics & gynecology provider in Grapevine, Texas, licensed in Texas (E2860) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1043275027

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameMICHAEL N SIMSCredential: MD

Location Address1600 W COLLEGE ST, #540Grapevine, TX 76051

Mailing Address1600 W College St, #540Grapevine, TX 76051 · (817) 481-5863 · Fax (817) 329-8561

Phone(817) 481-5863

Fax(817) 329-8561

Sole ProprietorNo

Enumeration DateApril 20, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1043275027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in TX · E2860

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.

1600 W COLLEGE ST, Grapevine, TX 76051

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Other Identifiers 3

Medicaid11456410ZTX

Other893Z1BBs

Other065588ZAetna

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

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.

RAUL A SANTOS JR. MD

Internal Medicine (Cardiovascular Disease)

1600 W COLLEGE ST, SUITE 680
GRAPEVINE, TX 76051

Tarrant County (817) 912-8400

BRYAN CHRISTOPHE BRUNER MD

Urology

1600 W COLLEGE ST, SUITE 140
GRAPEVINE, TX 76051

Tarrant County (214) 826-6021

CARLA L. YOUNG, M.D., P.A.

Physical Medicine & Rehabilitation

1600 W COLLEGE ST, SUITE 685
GRAPEVINE, TX 76051

Tarrant County (682) 223-1406

DR. ADRIENNE L PRENTISS M.D.

Family Medicine

1600 W COLLEGE ST, STE 510
GRAPEVINE, TX 76051

Tarrant County (817) 251-1225

ALLIANCE EYE CARE ASSOCIATES, P.A.

Ophthalmology

1600 W COLLEGE ST, #390
GRAPEVINE, TX 76051

Tarrant County (817) 481-8955

CHERIE H. O'BRIEN, M.D., P.A.

Specialist

1600 W COLLEGE ST, SUITE 410
GRAPEVINE, TX 76051

Tarrant County (817) 329-4433

DFW PLASTIC SURGERY

Specialist

1600 W COLLEGE ST, STE. 380
GRAPEVINE, TX 76051

Tarrant County (817) 481-0868

KIMBERLY SALINAS MARSHALL MD, PA

Obstetrics & Gynecology

1600 W COLLEGE ST, SUITE 340
GRAPEVINE, TX 76051

Tarrant County (817) 329-0389

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 Michael Sims's NPI number?

The NPI number for Michael Sims is 1043275027. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Michael Sims located?

Michael Sims practices at 1600 W College St #540, Grapevine, TX 76051. The listed phone number is (817) 481-5863.

What is Michael Sims's specialty?

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

What insurance does Michael Sims accept?

Health plans from Blue Cross and Blue Shield of Texas list Michael Sims 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 Michael Sims was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.