MRS. NISHA KRISHNAN RAYAN PMHNP
NPI 1831053891
Nurse Practitioner - Psychiatric/Mental Health in Cypress, TX
About Mrs. Nisha Krishnan Rayan Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. NISHA KRISHNAN RAYAN PMHNP (NPI 1831053891) is an individual psychiatric/mental health provider in Cypress, Texas, licensed in Texas (1219159) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 and accepts Medicare assignment
Mrs. Nisha Krishnan Rayan Pmhnp 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 Nisha Rayan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77070
- Reassigned Medicare billing, Texas enrollment
- 480 clinicians in this Medicare group
Houston, TX 77070
- Reassigned Medicare billing, Texas enrollment
- 435 clinicians in this Medicare group
Alvin, TX 77511
- Reassigned Medicare billing, Texas enrollment
- 191 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77433 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Nisha Rayan's NPI number?
The NPI number for Nisha Rayan is 1831053891. It was assigned to this individual provider in the NPPES registry on December 15, 2025.
Where is Nisha Rayan located?
Nisha Rayan practices at 9543 Flora Rock Ln, Cypress, TX 77433. The listed phone number is (917) 940-9494.
What is Nisha Rayan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Nisha Rayan enrolled in Medicare?
Yes. Nisha Rayan 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 Nisha Rayan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nisha Rayan reassigns Medicare benefits to 3 organizations: Psychiatry Of Texas PLLC (Houston, TX), Psychplus Medical Associates, PLLC (Houston, TX) and Stephen F. Austin Community Health Center, Inc. (Alvin, 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 Nisha Rayan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nisha Rayan accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Community First, Moda Health Plan, Inc. and Oscar Insurance Company and 2 other insurers list Nisha Rayan 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 Nisha Rayan was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Nisha Krishnan Rayan, PMHNP · NPI 1831053891
Psychiatric/Mental Health physician in Cypress, Texas. Individual provider, active in the CMS NPPES registry since December 15, 2025.
## Identity
- **NPI:** 1831053891 (Entity type: Individual)
- **Enumerated:** December 15, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 1219159 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9543 FLORA ROCK LN, Cypress, TX 77433-5178
- **Phone:** (917) 940-9494
## 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): Psychiatry Of Texas PLLC (NPI 1013476027, Houston, TX); Psychplus Medical Associates, PLLC (NPI 1558118026, Houston, TX); Stephen F. Austin Community Health Center, Inc. (NPI 1578730818, Alvin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** October 22, 2026
- **Other identifiers:** Medicaid 531733121 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1831053891) · Data from the CMS NPPES public registry.