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DR. DIANA CAROLYN GOMEZ COOK M.D.
NPI 1720344997
Family Medicine in Round Rock, TX

Active since April 02, 2012PECOS Enrolled
3200 GREENLAWN BLVD STE 160, ROUND ROCK, TX 78664(281) 783-8162 Get Directions Write a Review

NPPES record last updated: February 1, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 1, 2023, Sep 20, 2022, Jan 13, 2021 (3 updates tracked since 2021).

About Dr. Diana Carolyn Gomez Cook M.d. NPPES

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

DR. DIANA CAROLYN GOMEZ COOK M.D. (NPI 1720344997) is an individual family medicine provider in Round Rock, Texas, licensed in Texas (Q5379) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Florida College Of Medicine (2012).

NPPES Registry Identity

NPI1720344997
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DIANA CAROLYN GOMEZ COOKCredential: M.D.
Location Address3200 GREENLAWN BLVD STE 160Round Rock, TX 78664-7591
Mailing Address2925 Briarpark Dr Ste 575Houston, TX 77042-3776 · (832) 626-2842
Phone(281) 783-8162
Sole ProprietorYes
Medical School CMSUniversity Of Florida College Of MedicineGraduated 2012
Enumeration DateApril 2, 2012
Last NPPES UpdateFebruary 1, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 1, 2023
✔ NPI 1720344997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · Q5379
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3200 GREENLAWN BLVD STE 160, Round Rock, TX 78664
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Other Names 1

Former Name (1)Dr. Diana Carolyn Gomez M.d.

Secondary Practice Locations 2

Location 1120 Ed Schmidt BlvdHutto, TX 78634-5558 · Phone (512) 509-9500
Location 2720 W 34th StAustin, TX 78705-1205 · Phone (512) 988-5355 · Fax (512) 323-0307

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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. Diana Carolyn Gomez Cook M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668788720
PECOS Enrollment IDI20150903001581
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 78664 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
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 2

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

ANNIE BOMER APRN
Nurse Practitioner
3200 GREENLAWN BLVD STE 160
ROUND ROCK, TX 78664
Williamson County (281) 783-8162
NLUC PLLC
Clinic/Center (Urgent Care)
3200 GREENLAWN BLVD STE 160
ROUND ROCK, TX 78664
Williamson County (281) 783-8162

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 Diana Cook's NPI number?

The NPI number for Diana Cook is 1720344997. It was assigned to this individual provider in the NPPES registry on April 2, 2012. The provider is also known as Dr. Diana Carolyn Gomez M.D..

Where is Diana Cook located?

Diana Cook practices at 3200 Greenlawn Blvd Ste 160, Round Rock, TX 78664. The listed phone number is (281) 783-8162.

What is Diana Cook's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Diana Cook enrolled in Medicare?

Yes. Diana Cook is registered in the Medicare PECOS enrollment system.

What insurance does Diana Cook accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Diana Cook 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 Diana Cook was last updated on February 1, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.