GAUTAM ROHATGI DO
NPI 1710065024
Psychiatry & Neurology - Psychiatry in Florissant, MO
About Gautam Rohatgi Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GAUTAM ROHATGI DO (NPI 1710065024) is an individual psychiatry provider in Florissant, Missouri, licensed in Missouri (2008034457) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2001).
NPPES Registry Identity
Specialties & Licenses 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
Gautam Rohatgi Do 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
5Medicare enrollment records show Gautam Rohatgi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 326 clinicians in this Medicare group
Saint Louis, MO 63139
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1801807847 (Missouri)
- 91 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: St Anthonys Physician Organization Hospitalist Services Lc
- 340 clinicians in this Medicare group
High Ridge, MO 63049
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Community Treatment Inc
- 26 clinicians in this Medicare group
Festus, MO 63028
- Reassigned Medicare billing, Missouri enrollment
- 299 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOMercy Hospital South
Acute Care Hospitals · Saint Louis, MOParkland Health Center
Acute Care Hospitals · Farmington, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FLORISSANT, MO 63031
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 Gautam Rohatgi's NPI number?
The NPI number for Gautam Rohatgi is 1710065024. It was assigned to this individual provider in the NPPES registry on November 2, 2006.
Where is Gautam Rohatgi located?
Gautam Rohatgi practices at 1150 Graham Rd, Florissant, MO 63031. The listed phone number is (636) 376-0079.
What is Gautam Rohatgi's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Gautam Rohatgi enrolled in Medicare?
Yes. Gautam Rohatgi 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 Gautam Rohatgi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gautam Rohatgi reassigns Medicare benefits to 5 organizations: Mercy Clinic Adult Hospitalists - St. Louis, LLC (Saint Louis, MO), Bjc Behavioral Health (Saint Louis, MO), St Anthonys Physician Organization Hospitalist Services, L.C. (Saint Louis, MO), Compass Health, Inc. (High Ridge, MO) and Mercy Clinic Adult Hospitalists- Jefferson, LLC (Festus, MO). 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 Gautam Rohatgi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gautam Rohatgi accept?
Health plans from Anthem Blue Cross and Blue Shield, Medica, Oscar Insurance Company and UnitedHealthcare list Gautam Rohatgi 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.
Is Gautam Rohatgi affiliated with any hospitals?
According to CMS data, Gautam Rohatgi is affiliated with Mercy Hospital St Louis, Mercy Hospital South and Parkland Health Center.
When was this NPI record last updated?
The NPPES record for Gautam Rohatgi was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Gautam Rohatgi, DO · NPI 1710065024
Psychiatry physician in Florissant, Missouri. Individual provider, active in the CMS NPPES registry since November 2, 2006.
## Identity
- **NPI:** 1710065024 (Entity type: Individual)
- **Enumerated:** November 2, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 2008034457 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1150 GRAHAM RD, Florissant, MO 63031-8077
- **Phone:** (636) 376-0079 · **Fax:** (636) 677-8440
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mercy Clinic Adult Hospitalists - St. Louis, LLC (NPI 1841235108, Saint Louis, MO); Bjc Behavioral Health (NPI 1669485868, Saint Louis, MO); St Anthonys Physician Organization Hospitalist Services, L.C. (NPI 1407216336, Saint Louis, MO); Compass Health, Inc. (NPI 1891040077, High Ridge, MO); Mercy Clinic Adult Hospitalists- Jefferson, LLC (NPI 1083052492, Festus, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 2001
## Record status
- **NPPES last updated:** February 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1710065024) · Data from the CMS NPPES public registry.