DR. ZEYNEP FATMA ALTUN M.D., PH.D.
NPI 1154440758
Psychiatry & Neurology - Psychiatry in New York, NY
About Dr. Zeynep Fatma Altun M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZEYNEP FATMA ALTUN M.D., PH.D. (NPI 1154440758) is an individual psychiatry provider in New York, New York, licensed in New York (243068) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Zeynep Fatma Altun M.d., Ph.d. 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 Zeynep Altun reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 590 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 385 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Hampton, NJ 08827
- Reassigned Medicare billing, New Jersey enrollment
- 98 clinicians in this Medicare group
Jacksonville, FL 32207
- Reassigned Medicare billing, Connecticut enrollment
- 57 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 10016 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 Zeynep Altun's NPI number?
The NPI number for Zeynep Altun is 1154440758. It was assigned to this individual provider in the NPPES registry on March 28, 2007.
Where is Zeynep Altun located?
Zeynep Altun practices at 1st Avenue, 27th Street C Building, Room 216C, New York, NY 10016. The listed phone number is (212) 562-8912.
What is Zeynep Altun's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Zeynep Altun enrolled in Medicare?
Yes. Zeynep Altun 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 Zeynep Altun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zeynep Altun reassigns Medicare benefits to 5 organizations: Mccd Psychiatry Services PLLC (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Trustees Of Columbia University In The City Of New York (New York, NY), Mccd New Jersey Psychiatry Services LLC (Hampton, NJ) and Mccd Fl Psychiatry Services PA (Jacksonville, 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 Zeynep Altun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Zeynep Altun was last updated on December 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Zeynep Fatma Altun, M.D., PH.D. · NPI 1154440758
Psychiatry physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 28, 2007.
## Identity
- **NPI:** 1154440758 (Entity type: Individual)
- **Enumerated:** March 28, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 243068 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1ST AVENUE, 27TH STREET, C BUILDING, ROOM 216C, New York, NY 10016-2401
- **Phone:** (212) 562-8912
## 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): Mccd Psychiatry Services PLLC (NPI 1033750823, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1033482518, New York, NY); Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY); Mccd New Jersey Psychiatry Services LLC (NPI 1023729530, Hampton, NJ); Mccd Fl Psychiatry Services PA (NPI 1659003457, Jacksonville, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** December 21, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1154440758) · Data from the CMS NPPES public registry.