DR. MARTHA DEL ROSARIO ALZAMORA MD
NPI 1942390141
Psychiatry & Neurology - Psychiatry in Garden City, NY
About Dr. Martha Del Rosario Alzamora Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTHA DEL ROSARIO ALZAMORA MD (NPI 1942390141) is an individual psychiatry provider in Garden City, New York, licensed in New York (241998) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Uniondale, and is a graduate of Other (1994).
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. Martha Del Rosario Alzamora Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Martha Alzamora reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Uniondale, NY 11556
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Psychiatric Services PC
- 6 clinicians in this Medicare group
Saint Petersburg, FL 33712
- Reassigned Medicare billing, Florida enrollment
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 5
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 11530 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GARDEN CITY, NY 11530
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 Martha Alzamora's NPI number?
The NPI number for Martha Alzamora is 1942390141. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is Martha Alzamora located?
Martha Alzamora practices at 601 Franklin Ave Ste 120, Garden City, NY 11530. The listed phone number is (516) 280-9030.
What is Martha Alzamora's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Martha Alzamora enrolled in Medicare?
Yes. Martha Alzamora is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martha Alzamora's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Alzamora reassigns Medicare benefits to 2 organizations: Nassau Psychiatric Services, P.C. (Uniondale, NY) and Continental Psychiatric Services, PLLC (Saint Petersburg, FL). 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 Martha Alzamora's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martha Alzamora accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Oscar Health list Martha Alzamora 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 Martha Alzamora was last updated on September 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Martha Del Rosario Alzamora, MD · NPI 1942390141
Psychiatry physician in Garden City, New York. Individual provider, active in the CMS NPPES registry since October 16, 2006.
## Identity
- **NPI:** 1942390141 (Entity type: Individual)
- **Enumerated:** October 16, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 241998 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 FRANKLIN AVE STE 120, Garden City, NY 11530-5760
- **Phone:** (516) 280-9030 · **Fax:** (516) 280-9029
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Nassau Psychiatric Services, P.C. (NPI 1104273762, Uniondale, NY); Continental Psychiatric Services, PLLC (NPI 1083213110, Saint Petersburg, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** September 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1942390141) · Data from the CMS NPPES public registry.