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SHAILAJA JAMMA MD PA
NPI 1609571546
Internal Medicine - Gastroenterology in Sugar Land, TX

Active since March 31, 2023
15200 SOUTHWEST FWY STE 310, SUGAR LAND, TX 77478(713) 234-5872(713) 234-5873 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Shailaja Jamma Md Pa NPPES

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

SHAILAJA JAMMA MD PA (NPI 1609571546) is a healthcare organization registered as a gastroenterology in Sugar Land, Texas and active in the NPI registry since March 2023. The organization lists Shailaja Jamma, Owner / Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1609571546
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameSHAILAJA JAMMA MD PA
Location Address15200 SOUTHWEST FWY STE 310Sugar Land, TX 77478-1587
Mailing Address15200 Southwest Fwy Ste 310Sugar Land, TX 77478-3864 · (713) 234-5872 · Fax (713) 234-5873
Phone(713) 234-5872
Fax(713) 234-5873
Organization SubpartNo
Authorized OfficialShailaja JammaOwner / Authorized Official · (713) 234-5872
Enumeration DateMarch 31, 2023
Last NPPES UpdateJune 26, 2023
NPPES CertifiedJune 26, 2023
✔ NPI 1609571546 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.
15200 SOUTHWEST FWY STE 310, Sugar Land, TX 77478
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shailaja Jamma Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Shailaja Jamma MD PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shailaja Jamma, M.D.
Gastroenterology
NPI 1356584908
15200 SOUTHWEST FWY STE 310
Sugar Land, TX 77478
(713) 234-5872
✔ PECOS✔ Accepts MedicareSame address

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 Shailaja Jamma MD PA's NPI number?

The NPI number for Shailaja Jamma MD PA is 1609571546. It was assigned to this organization in the NPPES registry on March 31, 2023.

Where is Shailaja Jamma MD PA located?

Shailaja Jamma MD PA is located at 15200 Southwest Fwy Ste 310, Sugar Land, TX 77478. The listed phone number is (713) 234-5872.

What is Shailaja Jamma MD PA's specialty?

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

Is Shailaja Jamma MD PA enrolled in Medicare?

Yes. Shailaja Jamma MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shailaja Jamma MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Shailaja Jamma MD 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shailaja Jamma MD PA was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.