EVOLVE PSYCHIATRY
NPI 1629534474
Psychiatry & Neurology - Psychiatry in Massapequa, NY
About Evolve Psychiatry NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVOLVE PSYCHIATRY (NPI 1629534474) is a healthcare organization registered as a psychiatry in Massapequa, New York and active in the NPI registry since February 2019. The organization holds a CLIA Waiver certificate valid through March 15, 2028, maintains a secondary practice location in Albany, and lists Priyadarshan Bajpayi, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Evolve Psychiatry is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Evolve Psychiatry, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (14)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D2110527
Priyadarshan Bajpayi MD PC · Massapequa, NYFrequently 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 Priyadarshan Bajpayi, M.D. PC's NPI number?
The NPI number for Priyadarshan Bajpayi, M.D. PC is 1629534474. It was assigned to this organization in the NPPES registry on February 18, 2019. The provider is doing business as Evolve Psychiatry.
Where is Priyadarshan Bajpayi, M.D. PC located?
Priyadarshan Bajpayi, M.D. PC is located at 5550 Merrick Rd Ste 200, Massapequa, NY 11758. The listed phone number is (631) 673-3233.
What is Priyadarshan Bajpayi, M.D. PC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Priyadarshan Bajpayi, M.D. PC enrolled in Medicare?
Yes. Priyadarshan Bajpayi, M.D. PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Priyadarshan Bajpayi, M.D. PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 3 Medicare specialties reassign their Medicare billing to Priyadarshan Bajpayi, M.D. PC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (10), Clinical Social Worker (2) and Psychiatry (2). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Priyadarshan Bajpayi, M.D. PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2110527) is associated with this NPI, valid through March 15, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Priyadarshan Bajpayi, M.D. PC accept?
Health plans from Cigna Healthcare list Priyadarshan Bajpayi, M.D. PC 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 Priyadarshan Bajpayi, M.D. PC was last updated on April 22, 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.
# Evolve Psychiatry · NPI 1629534474
Psychiatry organization in Massapequa, New York. Organization record, active in the CMS NPPES registry since February 18, 2019.
## Identity
- **NPI:** 1629534474 (Entity type: Organization)
- **Enumerated:** February 18, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Legal business name:** Priyadarshan Bajpayi, M.d. Pc
- **Organization subpart:** No
- **Authorized official:** Priyadarshan Bajpayi, OWNER
## Practice location
- **Address:** 5550 MERRICK RD STE 200, Massapequa, NY 11758-6238
- **Phone:** (631) 673-3233 · **Fax:** (631) 673-1314
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 14 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (10), Clinical Social Worker (2), Psychiatry (2); 2 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 22, 2024
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1629534474) · Data from the CMS NPPES public registry.