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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIDDHARTH CHAUHAN
NPI 1942799705
Internal Medicine - Cardiovascular Disease in Sugar Land, TX

Active since May 08, 2018PECOS Enrolled
17520 W GRAND PKWY S STE 280, SUGAR LAND, TX 77479(713) 486-2400(713) 984-8539 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 9, 2026, May 8, 2018 (2 updates tracked since 2018).

About Siddharth Chauhan NPPES

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

SIDDHARTH CHAUHAN (NPI 1942799705) is an individual cardiovascular disease provider in Sugar Land, Texas, licensed in Texas (W6195) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942799705
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameSIDDHARTH CHAUHAN
Location Address17520 W GRAND PKWY S STE 280Sugar Land, TX 77479-4758
Mailing Address17520 W Grand Pkwy S Ste 280Sugar Land, TX 77479-4758 · (713) 486-2400
Phone(713) 486-2400
Fax(713) 984-8539
Sole ProprietorNo
Enumeration DateMay 8, 2018
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1942799705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in TX · W6195
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
17520 W GRAND PKWY S STE 280, Sugar Land, TX 77479
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siddharth Chauhan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77479 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.

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 Siddharth Chauhan's NPI number?

The NPI number for Siddharth Chauhan is 1942799705. It was assigned to this individual provider in the NPPES registry on May 8, 2018.

Where is Siddharth Chauhan located?

Siddharth Chauhan practices at 17520 W Grand Pkwy S Ste 280, Sugar Land, TX 77479. The listed phone number is (713) 486-2400.

What is Siddharth Chauhan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Siddharth Chauhan enrolled in Medicare?

Yes. Siddharth Chauhan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Siddharth Chauhan was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.