Yelena Ustoyev, ANP/GNP - Medicare Nurse Practitioner in New York, NY

Yelena Ustoyev, ANP/GNP is a medicare enrolled "Nurse Practitioner - Adult Health" in New York, New York. She graduated from nursing school in 1998 and has 27 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 300 E 66th St, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 342-5155.

Yelena Ustoyev is licensed to practice in New York (license number 306407) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1174866420.

Contact Information

Yelena Ustoyev, ANP/GNP
300 E 66th St,
New York, NY 10065-6800
(212) 342-5155
(646) 888-4250

Map and Direction




Provider's Profile

Full NameYelena Ustoyev
GenderFemale
SpecialityNurse Practitioner
Experience27 Years
Location300 E 66th St, New York, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Yelena Ustoyev graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1174866420
  • Provider Enumeration Date: 04/04/2013
  • Last Update Date: 11/03/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3375765688
  • Enrollment ID: I20141120001416

Medical Identifiers

Medical identifiers for Yelena Ustoyev such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174866420NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 306407 (New York)Primary
363LG0600XNurse Practitioner - Gerontology 340905 (New York)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725461895

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Yelena Ustoyev allows following entities to bill medicare on her behalf.
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437176047
PECOS PAC ID: 6002715794
Enrollment ID: O20031231000637
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Yelena Ustoyev is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Yelena Ustoyev, ANP/GNP
630 W 168th St,
New York, NY 10032-3725

Ph: () -
Yelena Ustoyev, ANP/GNP
300 E 66th St,
New York, NY 10065-6800

Ph: (212) 342-5155

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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