DR. RAGAVAN MAHADEVAN MD
NPI 1194955542
Psychiatry & Neurology - Psychiatry in Houston, TX
About Dr. Ragavan Mahadevan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAGAVAN MAHADEVAN MD (NPI 1194955542) is an individual psychiatry provider in Houston, Texas, licensed in Texas (Q1856) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and maintains a secondary practice location in Missouri City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ragavan Mahadevan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ragavan Mahadevan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 3,111 clinicians in this Medicare group
Rapid City, SD 57702
- Reassigned Medicare billing, Texas enrollment
- 119 clinicians in this Medicare group
Arapahoe, WY 82501
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Health Dept Of Health & Human Services
- 306 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77026 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77026
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 Ragavan Mahadevan's NPI number?
The NPI number for Ragavan Mahadevan is 1194955542. It was assigned to this individual provider in the NPPES registry on July 20, 2009.
Where is Ragavan Mahadevan located?
Ragavan Mahadevan practices at 5550 Kelley St, Houston, TX 77026. The listed phone number is (346) 562-8625.
What is Ragavan Mahadevan's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Ragavan Mahadevan enrolled in Medicare?
Yes. Ragavan Mahadevan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ragavan Mahadevan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ragavan Mahadevan reassigns Medicare benefits to 3 organizations: Ut Physicians (Houston, TX), Great Plains Tribal Chairmen's Health Board (Rapid City, SD) and Us Health Dept Of Health & Human Services (Arapahoe, WY). 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 Ragavan Mahadevan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ragavan Mahadevan accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Arizona, Inc, Cigna Healthcare, Moda Health Plan, Inc. and Molina Healthcare and 4 other insurers list Ragavan Mahadevan 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 Ragavan Mahadevan was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Dr. Ragavan Mahadevan, MD · NPI 1194955542
Psychiatry physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 20, 2009.
## Identity
- **NPI:** 1194955542 (Entity type: Individual)
- **Enumerated:** July 20, 2009
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** Q1856 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5550 KELLEY ST, Houston, TX 77026-1818
- **Phone:** (346) 562-8625
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Ut Physicians (NPI 1033157821, Houston, TX); Great Plains Tribal Chairmen's Health Board (NPI 1376105452, Rapid City, SD); Us Health Dept Of Health & Human Services (NPI 1104976372, Arapahoe, WY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1194955542) · Data from the CMS NPPES public registry.