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CAPITOL GASTRO, PA
NPI 1588198808
Internal Medicine - Gastroenterology in Austin, TX

Active since April 13, 2017
12701 RR 620 N STE 101, AUSTIN, TX 78750(512) 593-6022(512) 599-9130 Get Directions Write a Review

NPPES record last updated: November 18, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 18, 2019, Apr 13, 2017 (2 updates tracked since 2017).

About Capitol Gastro, Pa NPPES

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

CAPITOL GASTRO, PA (NPI 1588198808) is a healthcare organization registered as a gastroenterology in Austin, Texas and active in the NPI registry since April 2017. The organization lists Masi Khaja, Owner, as its authorized official.

NPPES Registry Identity

NPI1588198808
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameCAPITOL GASTRO, PA
Location Address12701 RR 620 N STE 101Austin, TX 78750-1141
Mailing Address12701 Rr 620 N Ste 101Austin, TX 78750-1141 · (512) 593-6022 · Fax (512) 599-9130
Phone(512) 593-6022
Fax(512) 599-9130
Organization SubpartNo
Authorized OfficialMasi KhajaOwner · (830) 637-7761
Enumeration DateApril 13, 2017
Last NPPES UpdateNovember 18, 20192 updates tracked since enumeration
✔ NPI 1588198808 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
12701 RR 620 N STE 101, Austin, TX 78750
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Capitol Gastro, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Capitol Gastro, PA, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Crystal Bowden Mckay, M.D.
Gastroenterology
NPI 1871810069
1401 MEDICAL PARKWAY BLDG. B, SUITE 211
Cedar Park, TX 78613
(512) 260-1581
✔ PECOS✔ Accepts Medicare4.7 mi
Sabrin Rahman
Nurse Practitioner
NPI 1962110387
6811 AUSTIN CENTER BLVD STE 300
Austin, TX 78731
(512) 346-8888
✔ PECOS✔ Accepts Medicare8.5 mi
Consuleo Clarke, APRN
Nurse Practitioner
NPI 1053059196
8738 N LAMAR BLVD
Austin, TX 78753
(512) 834-2035
✔ PECOS9.7 mi
Sridhar Reddy, M.D.
Gastroenterology
NPI 1134123938
2911 MEDICAL ARTS ST STE 9
Austin, TX 78705
(512) 474-6321
✔ PECOS✔ Accepts Medicare13 mi
Apurva Trivedi, M.D.
Gastroenterology
NPI 1871771857
1712 FM 1431 UNIT B
Marble Falls, TX 78654
(512) 593-6022
✔ PECOS✔ Accepts Medicare30 mi
Masi Khaja, MD
Gastroenterology
NPI 1982642526
2460 PATTERSON RD UNIT 4
Grand Junction, CO 81505
(970) 245-0990
✔ PECOS✔ Accepts Medicare853 mi
Syed Rizvi, M.D.
Gastroenterology
NPI 1548376312
801 N STATE ST
Greenfield, IN 46140
(317) 462-5544
✔ PECOS✔ Accepts Medicare936 mi

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

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 Capitol Gastro, PA's NPI number?

The NPI number for Capitol Gastro, PA is 1588198808. It was assigned to this organization in the NPPES registry on April 13, 2017.

Where is Capitol Gastro, PA located?

Capitol Gastro, PA is located at 12701 Rr 620 N Ste 101, Austin, TX 78750. The listed phone number is (512) 593-6022.

What is Capitol Gastro, PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Capitol Gastro, PA enrolled in Medicare?

Yes. Capitol Gastro, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Capitol Gastro, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Capitol Gastro, PA. A 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 the clinician's services. The largest specialties are Gastroenterology (5) and Nurse Practitioner (2). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Capitol Gastro, PA accept?

Health plans from Moda Health Plan, Inc. and Sendero Health Plans, Local Nonprofit list Capitol Gastro, PA 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 Capitol Gastro, PA was last updated on November 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.