DR. YELENA ZACK MD
NPI 1386802965
Psychiatry & Neurology - Psychosomatic Medicine in Troy, NY

Q: What is Yelena Zack's NPI number?

The NPI number for Yelena Zack is 1386802965. It was assigned to this individual provider in the NPPES registry on May 29, 2008.

Q: What is Yelena Zack's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychosomatic Medicine, with taxonomy code 2084P0015X.

Q: When was this NPI record last updated?

The NPPES record for Yelena Zack was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since May 29, 2008PECOS EnrolledAccepts Medicare Assignment

2215 BURDETT AVE, TROY, NY 12180(518) 270-3008 Get Directions Write a Review

NPPES record last updated: May 22, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Yelena Zack Md NPPES

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

DR. YELENA ZACK MD (NPI 1386802965) is an individual psychosomatic medicine provider in Troy, New York, licensed in New York (252787) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Phelps Hospital, and is a graduate of State University Of New York Downstate Medical Center (2007).

NPPES Registry Identity

NPI1386802965

Entity TypeIndividualFemale

Primary Taxonomy2084P0015X

Provider Legal NameDR. YELENA ZACKCredential: MD

Location Address2215 BURDETT AVETroy, NY 12180

Mailing AddressPo Box 14890Albany, NY 12212-4890 · (518) 525-5634 · Fax (518) 649-4094

Phone(518) 270-3008

Sole ProprietorNo

Medical School CMSState University Of New York Downstate Medical CenterGraduated 2007

Enumeration DateMay 29, 2008

Last NPPES UpdateMay 22, 2018

✔ NPI 1386802965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Psychosomatic MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2084P0015X

License✔ Licensed in NY · 252787

Definition

Psychosomatic Medicine is subspecialty in the diagnosis and treatment of psychiatric disorders and symptoms in complex medically ill patients. This subspecialty includes treatment of patients with acute or chronic medical, neurological, obstetrical or surgical illness in which psychiatric illness is affecting their medical care and/or quality of life such as HIV infection, organ transplantation, heart disease, renal failure, cancer, stroke, traumatic brain injury, high-risk pregnancy and COPD, among others. Patients also may be those who have a psychiatric disorder that is the direct consequence of a primary medical condition, or a somatoform disorder or psychological factors affecting a general medical condition. Psychiatrists specializing in Psychosomatic Medicine provide consultation-liaison services in general medical hospitals, attend on medical psychiatry inpatient units, and provide collaborative care in primary care and other outpatient settings.

2215 BURDETT AVE, Troy, NY 12180

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Dr. Yelena Zack Md 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 ID4981851235

PECOS Enrollment IDI20120822000209

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.

Medicare Billing Reassignments

Medicare enrollment records show Yelena Zack reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Samaritan Hospital Of Troy, New York

Same address

General Acute Care Hospital

2215 BURDETT AVE
Troy, NY 12180

Reassigned Medicare billing, New York enrollment
725 clinicians in this Medicare group

NPI 1043267727 (518) 271-3300

North Shore-Lij Medical PC

134 mi

Urology

1010 NORTHERN BLVD STE 110
Great Neck, NY 11021

Reassigned Medicare billing, New York enrollment
9,353 clinicians in this Medicare group

NPI 1053688572 (516) 321-7400

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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

39 services21 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

28 services16 patients

Hospital Affiliations CMS Care Compare

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

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330261

Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County

Emergency services Birthing friendly

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.

MRS. JENNIFER L FREEMAN R.D.

Dietitian, Registered

2215 BURDETT AVE, SAMARITAN HOSPITAL - NUTRITION SERVICES
TROY, NY 12180

Rensselaer County (518) 271-3905

SAMUEL ANAMEZE MD

Internal Medicine

2215 BURDETT AVE
TROY, NY 12180

Rensselaer County (518) 270-3094

MR. MARK WILBUR YARBROUGH PA

Physician Assistant

2215 BURDETT AVE
TROY, NY 12180

Rensselaer County (518) 271-3300

KELLY LYNNE HEARNE MS, RN, PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

2215 BURDETT AVE
TROY, NY 12180

Rensselaer County (518) 271-3554

JANET L ALLOWAY PA

Physician Assistant

2215 BURDETT AVE
TROY, NY 12180

Rensselaer County (518) 271-3300

THEODORE MICHAEL INES PHD

Psychologist

2215 BURDETT AVE, BEHAVIORAL HEALTH DEPT
TROY, NY 12180

Rensselaer County (518) 271-3300

BURDETT CARE CENTER, INC

General Acute Care Hospital

2215 BURDETT AVE, SUITE 200
TROY, NY 12180

Rensselaer County (518) 271-3655

CATHERINE CROTHERS COPE STIEGLITZ LCSW

Social Worker (Clinical)

2215 BURDETT AVE
TROY, NY 12180

Rensselaer County (518) 833-6470

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 Yelena Zack's NPI number?

The NPI number for Yelena Zack is 1386802965. It was assigned to this individual provider in the NPPES registry on May 29, 2008.

Where is Yelena Zack located?

Yelena Zack practices at 2215 Burdett Ave, Troy, NY 12180. The listed phone number is (518) 270-3008.

What is Yelena Zack's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychosomatic Medicine, with taxonomy code 2084P0015X.

Is Yelena Zack enrolled in Medicare?

Yes. Yelena Zack 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 Yelena Zack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yelena Zack reassigns Medicare benefits to 2 organizations: Samaritan Hospital Of Troy, New York (Troy, NY) and North Shore-Lij Medical PC (Great Neck, NY). 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 Yelena Zack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yelena Zack accept?

Health plans from Oscar Health list Yelena Zack 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.

Is Yelena Zack affiliated with any hospitals?

According to CMS data, Yelena Zack is affiliated with Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Yelena Zack was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.