ASHWIN RAO
NPI 1639673106
Internal Medicine - Gastroenterology in Houston, TX

Q: What is Ashwin Rao's NPI number?

The NPI number for Ashwin Rao is 1639673106. It was assigned to this individual provider in the NPPES registry on March 20, 2018.

Q: What is Ashwin Rao's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ashwin Rao was last updated on May 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 20, 2018PECOS Enrolled

7200 CAMBRIDGE ST FL 8, HOUSTON, TX 77030(713) 798-1000 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 12, 2026, Jul 12, 2021, Mar 20, 2018 (3 updates tracked since 2018).

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About Ashwin Rao NPPES

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

ASHWIN RAO (NPI 1639673106) is an individual gastroenterology provider in Houston, Texas, licensed in Texas (T8633) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1639673106

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameASHWIN RAO

Location Address7200 CAMBRIDGE ST FL 8Houston, TX 77030-4202

Mailing Address251 E Huron St Ste 16-738Chicago, IL 60611-3055 · (312) 926-5924 · Fax (312) 926-6134

Phone(713) 798-1000

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateMarch 20, 2018

Last NPPES UpdateMay 12, 20263 updates tracked since enumeration

NPPES CertifiedMay 12, 2026

✔ NPI 1639673106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in TX · T8633

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License T8633 (TX)

Also ListedHospitalistTaxonomy 208M00000X · License 036156173 (IL)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

7200 CAMBRIDGE ST FL 8, Houston, TX 77030

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Secondary Practice Locations 2

Location 1251 E Huron St Ste 16-738Chicago, IL 60611-3055 · Phone (312) 926-5924 · Fax (312) 926-6134

Location 25323 Harry Hines BlvdDallas, TX 75390-7201 · Phone (214) 999-9999

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ashwin Rao is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981005469

PECOS Enrollment IDI20260519001891

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 77030 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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.