1. Home
  2. Directory
  3. Texas
  4. Dallas
  5. Obstetrics Gynecology
  6. NPI Profile

DR. GREGORY ALAN CHAPMAN M.D.
NPI 1902808660
Obstetrics & Gynecology in Dallas, TX

Active since August 12, 2005PECOS Enrolled
8160 WALNUT HILL LN, SUITE # 224, DALLAS, TX 75231(214) 365-1150(214) 363-2477 Get Directions Write a Review

NPPES record last updated: July 12, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Gregory Alan Chapman M.d. NPPES

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

DR. GREGORY ALAN CHAPMAN M.D. (NPI 1902808660) is an individual obstetrics & gynecology provider in Dallas, Texas, licensed in Texas (G8045) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902808660
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. GREGORY ALAN CHAPMANCredential: M.D.
Location Address8160 WALNUT HILL LN, SUITE # 224Dallas, TX 75231-4339
Mailing Address1701 N Collins Blvd, Suite # 327Richardson, TX 75080-3564 · (972) 644-2819 · Fax (972) 680-2949
Phone(214) 365-1150
Fax(214) 363-2477
Sole ProprietorNo
Enumeration DateAugust 12, 2005
Last NPPES UpdateJuly 12, 2007
✔ NPI 1902808660 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 · G8045
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.
8160 WALNUT HILL LN, Dallas, TX 75231
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified87T429TX
Medicare UPINE79973TX

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. Gregory Alan Chapman M.d. 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 75231 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

DR. MONISHA PARVIN GIDVANI M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8160 WALNUT HILL LN, SUITE 210
DALLAS, TX 75231
Dallas County (214) 345-2318
JENNIFER LYNN MULLER MD
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 104
DALLAS, TX 75231
Dallas County (214) 345-5179
OB GYN DALLAS, P.A.
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 219
DALLAS, TX 75231
Dallas County (214) 369-2400
DR. FRANCES BETKER CRITES M.D.
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 308
DALLAS, TX 75231
Dallas County (214) 361-7773
NORTH TEXAS PERINATAL ASSOCIATES PA
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8160 WALNUT HILL LN, SUITE 324
DALLAS, TX 75231
Dallas County (214) 696-5757
WALTER F. EVANS, II, MD, PA
Obstetrics & Gynecology
8160 WALNUT HILL LN, SUITE 214
DALLAS, TX 75231
Dallas County (214) 739-1300
WOMENS ASSOC FOR OBSTETRICS & GYNECOLOGY
Specialist
8160 WALNUT HILL LN, 306
DALLAS, TX 75231
Dallas County (214) 373-7800
KAREN LYNN LEE M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
8160 WALNUT HILL LN, SUITE 328
DALLAS, TX 75231
Dallas County (214) 363-5965

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 Gregory Chapman's NPI number?

The NPI number for Gregory Chapman is 1902808660. It was assigned to this individual provider in the NPPES registry on August 12, 2005.

Where is Gregory Chapman located?

Gregory Chapman practices at 8160 Walnut Hill Ln Suite # 224, Dallas, TX 75231. The listed phone number is (214) 365-1150.

What is Gregory Chapman's specialty?

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

Is Gregory Chapman enrolled in Medicare?

Yes. Gregory Chapman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Chapman was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.