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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALTAN OMER YENICAY M.D.
NPI 1780653964
Anesthesiology in Ridgewood, NJ

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment
69.37/100
CMS Quality Rating
223 N VAN DIEN AVE, RIDGEWOOD, NJ 07450(201) 447-8350(201) 447-8390 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Altan Omer Yenicay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALTAN OMER YENICAY M.D. (NPI 1780653964) is an individual anesthesiology provider in Ridgewood, New Jersey, licensed in New Jersey (25MA07425800) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1780653964
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ALTAN OMER YENICAYCredential: M.D.
Location Address223 N VAN DIEN AVERidgewood, NJ 07450-2726
Mailing Address230 W 55th St, Apartment 14dNew York, NY 10019-5220 · (212) 957-0648
Phone(201) 447-8350
Fax(201) 447-8390
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMarch 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780653964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NJ · 25MA07425800
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
223 N VAN DIEN AVE, Ridgewood, NJ 07450
Open in Google Maps ↗

Other Identifiers 1

Medicaid8856001NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Altan Omer Yenicay M.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.

PECOS PAC ID6002089315
PECOS Enrollment IDI20111102000413
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
34 services34 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Valley Hospital

Acute Care Hospitals · Paramus, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310012
Location4 Valley Health PlazaParamus, NJ 07652 · Bergen County
Emergency services Birthing friendly

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.

69.37/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.03
Improvement Activities40
Cost52.86

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW JOSPEH IMBRIANI MSN, FNP-C
Nurse Practitioner (Family)
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8000
THE VALLEY HOSPITAL INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8000
JOHN PALMER
Specialist/Technologist (Athletic Trainer)
223 N VAN DIEN AVE, THE VALLEY HOSPITAL HEALTH AND FITNESS CENTER
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8133
L PAUL BRIEF MD PC
Orthopaedic Surgery
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8000
DR. HARINI MALLIPEDDI M.D
Internal Medicine
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (848) 228-0280
HOWARD ERIC FELDERMAN MD
Emergency Medicine
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8738
ANDRZEJ ZAMECKI M.D
Specialist
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8000
JENNIFER POLIZZANO APN-C
Nurse Practitioner (Adult Health)
223 N VAN DIEN AVE
RIDGEWOOD, NJ 07450
Bergen County (201) 447-8345

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 Altan Yenicay's NPI number?

The NPI number for Altan Yenicay is 1780653964. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Altan Yenicay located?

Altan Yenicay practices at 223 N Van Dien Ave, Ridgewood, NJ 07450. The listed phone number is (201) 447-8350.

What is Altan Yenicay's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Altan Yenicay enrolled in Medicare?

Yes. Altan Yenicay 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.

Is Altan Yenicay affiliated with any hospitals?

According to CMS data, Altan Yenicay is affiliated with Valley Hospital.

When was this NPI record last updated?

The NPPES record for Altan Yenicay was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 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.