Dr David S A Eshak, MD - Medicare Critical Care (intensivists) in Elmhurst, NY

Dr David S A Eshak, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Elmhurst, New York. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Critical Care Services Pc and his current practice location is 7901 Broadway, Elmhurst, New York. You can reach out to his office (for appointments etc.) via phone at (718) 334-2475.

Dr David S A Eshak is licensed to practice in New York (license number 276794) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1346536455.

Contact Information

Dr David S A Eshak, MD
7901 Broadway,
Elmhurst, NY 11373-1329
(718) 334-2475
Not Available

Map and Direction




Physician's Profile

Full NameDr David S A Eshak
GenderMale
SpecialityCritical Care (intensivists)
Experience14 Years
Location7901 Broadway, Elmhurst, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr David S A Eshak graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1346536455
  • Provider Enumeration Date: 06/27/2011
  • Last Update Date: 11/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6709169485
  • Enrollment ID: I20170202001480

Medical Identifiers

Medical identifiers for Dr David S A Eshak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346536455NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 276794 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventhealth GordonCalhoun, GAHospital
St Elizabeth FlorenceFlorence, KYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Critical Care Services Pc872999206039

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. Dr David S A Eshak allows following entities to bill medicare on his behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439
Entity NameCritical Care Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942256250
PECOS PAC ID: 8729992060
Enrollment ID: O20210714003032

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. Dr David S A Eshak 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
Dr David S A Eshak, MD
7901 Broadway,
Elmhurst, NY 11373-1329

Ph: () -
Dr David S A Eshak, MD
7901 Broadway,
Elmhurst, NY 11373-1329

Ph: (718) 334-2475

Reviews and Comments


Internal Medicine Doctors in Elmhurst, NY

Shanedeep Singh Gill, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 7901 Broadway # A1-19, Elmhurst, NY 11373
Phone: 757-636-1774    
Joan M. Curcio, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7901 Broadway, C6-10, Elmhurst, NY 11373
Phone: 718-334-4000    
George Nicholas Coritsidis, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7901 Broadway, Room A1-9, Elmhurst, NY 11373
Phone: 718-334-4952    Fax: 718-334-4815
Dr. Koshi A Padnani, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5910 Junction Blvd, Elmhurst, NY 11373
Phone: 718-592-3200    Fax: 718-592-3844
Jeffrey J. Silbiger, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7901 Broadway, Room A1-9, Elmhurst, NY 11373
Phone: 718-334-4952    Fax: 718-334-4815
Tu Tu Mon, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7901 Broadway, Room A1-16, Elmhurst, NY 11373
Phone: 718-334-2490    Fax: 718-334-5845
Nathalie D. Burg, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 7901 Broadway, Room A1-9, Elmhurst, NY 11373
Phone: 718-334-4952    Fax: 718-334-4815

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.