NATASHA GAMBHIR
NPI 1942799143
Psychiatry & Neurology - Addiction Psychiatry in Austin, TX
About Natasha Gambhir NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATASHA GAMBHIR (NPI 1942799143) is an individual addiction psychiatry provider in Austin, Texas, licensed in Texas (T2375) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Natasha Gambhir is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Natasha Gambhir reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78753
- Reassigned Medicare billing, Texas enrollment
- 198 clinicians in this Medicare group
Georgetown, TX 78626
- Reassigned Medicare billing, Texas enrollment
- 42 clinicians in this Medicare group
Frisco, TX 75035
- Reassigned Medicare billing, Texas enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUSTIN, TX 78731
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 Natasha Gambhir's NPI number?
The NPI number for Natasha Gambhir is 1942799143. It was assigned to this individual provider in the NPPES registry on May 3, 2018.
Where is Natasha Gambhir located?
Natasha Gambhir practices at 3501 Mills Ave Fl 6, Austin, TX 78731. The listed phone number is (512) 324-2036.
What is Natasha Gambhir's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.
Is Natasha Gambhir enrolled in Medicare?
Yes. Natasha Gambhir is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Natasha Gambhir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natasha Gambhir reassigns Medicare benefits to 3 organizations: Total MD Physicians Group, PLLC (Austin, TX), Rock Springs Physician Group LLC (Georgetown, TX) and Aspire Healthcare Consultants PLLC (Frisco, TX). Each 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 Natasha Gambhir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natasha Gambhir accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit and 2 other insurers list Natasha Gambhir 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 Natasha Gambhir was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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.
# Natasha Gambhir · NPI 1942799143
Addiction Psychiatry physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since May 3, 2018.
## Identity
- **NPI:** 1942799143 (Entity type: Individual)
- **Enumerated:** May 3, 2018
- **Primary specialty:** Psychiatry & Neurology - Addiction Psychiatry · taxonomy 2084P0802X
- **State license:** T2375 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3501 MILLS AVE FL 6, Austin, TX 78731-6309
- **Phone:** (512) 324-2036
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Total MD Physicians Group, PLLC (NPI 1982031852, Austin, TX); Rock Springs Physician Group LLC (NPI 1205221397, Georgetown, TX); Aspire Healthcare Consultants PLLC (NPI 1912671397, Frisco, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942799143) · Data from the CMS NPPES public registry.