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

MR. ROBERT SCOTT DARROW M.D.
NPI 1366510844
Obstetrics & Gynecology in Allen, TX

Active since December 01, 2006PECOS Enrolled
997 RAINTREE CIR, SUITE 170, ALLEN, TX 75013(214) 692-8660(214) 692-8096 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mr. Robert Scott Darrow M.d. NPPES

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

MR. ROBERT SCOTT DARROW M.D. (NPI 1366510844) is an individual obstetrics & gynecology provider in Allen, Texas, licensed in Texas (E6315) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366510844
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMR. ROBERT SCOTT DARROWCredential: M.D.
Location Address997 RAINTREE CIR, SUITE 170Allen, TX 75013-4949
Mailing Address997 Raintree Cir Ste 170Allen, TX 75013-4955 · (214) 692-8660 · Fax (214) 692-8096
Phone(214) 692-8660
Fax(214) 692-8096
Sole ProprietorYes
Enumeration DateDecember 1, 2006
Last NPPES UpdateMarch 17, 2018
✔ NPI 1366510844 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 · E6315
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.
997 RAINTREE CIR, Allen, TX 75013
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1997 Raintree Cir, Suite 170Allen, TX 75013-4949 · Phone (214) 692-8660 · Fax (214) 692-8096
Location 2928 N Glenwood BlvdTyler, TX 75702-5055 · Phone (903) 535-9041

Other Identifiers 2

Other8HV344TX · Bcbs
Medicaid163511201TX

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Robert Scott Darrow 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.

Medicare Billing Reassignments

2

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

Arlington Physician Services PA
44 mi
Obstetrics & Gynecology
2700 E BROAD ST
Mansfield, TX 76063
  • Reassigned Medicare billing, Texas enrollment
  • 127 clinicians in this Medicare group
NPI 1093144610 (682) 242-2000
Obhg Texas Holdings, P.A.
196 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289

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 75013 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 8

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

GLEN LAKES OB GYN PA
Specialist
997 RAINTREE CIR, SUITE 170
ALLEN, TX 75013
Collin County (214) 692-8660
ROBERT SCOTT DARROW, M.D., P.A.
Obstetrics & Gynecology (Gynecology)
997 RAINTREE CIR, SUITE 170
ALLEN, TX 75013
Collin County (214) 692-8660
RICHARD L GRANDJEAN MD
Family Medicine
997 RAINTREE CIR, SUITE 180, LOCKBOX 8
ALLEN, TX 75013
Collin County (214) 327-3333
DR. FRANK J FLAHERTY D.C.
Chiropractor (Rehabilitation)
997 RAINTREE CIR, SUITE 150
ALLEN, TX 75013
Collin County (214) 383-5305
JOHN P LAVERY, MD, PA
Clinical Medical Laboratory
997 RAINTREE CIR, SUITE 120
ALLEN, TX 75013
Collin County (972) 747-0709
ALLEN DIAGNOSTIC ASSOCIATES, P.A.
Internal Medicine
997 RAINTREE CIR, SUITE 130
ALLEN, TX 75013
Collin County (972) 390-7667
TEXAS HEALTH & WELLNESS CENTERS, P.A.
Chiropractor (Rehabilitation)
997 RAINTREE CIR, SUITE #150
ALLEN, TX 75013
Collin County (214) 383-5305
DR. ROBERT MURRAH BARNETT M.D.
Internal Medicine
997 RAINTREE CIR, SUITE 130
ALLEN, TX 75013
Collin County (972) 390-7667

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 Robert Darrow's NPI number?

The NPI number for Robert Darrow is 1366510844. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Robert Darrow located?

Robert Darrow practices at 997 Raintree Cir Suite 170, Allen, TX 75013. The listed phone number is (214) 692-8660.

What is Robert Darrow's specialty?

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

Is Robert Darrow enrolled in Medicare?

Yes. Robert Darrow is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Robert Darrow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Darrow reassigns Medicare benefits to 2 organizations: Arlington Physician Services PA (Mansfield, TX) and Obhg Texas Holdings, P.A. (Austin, TX). 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 Robert Darrow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Darrow accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Robert Darrow 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 Robert Darrow was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.