Tomas Diaz, - Medicare Emergency Medicine in Teaneck, NJ

Tomas Diaz, is a medicare enrolled "Emergency Medicine" physician in Teaneck, New Jersey. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Trustees Of Columbia University In The City Of New York, Emergency Physician Services Of New Jersey,professional Association, Emergency Physicians Of Englewood, Pc and his current practice location is 718 Teaneck Rd, Teaneck, New Jersey. You can reach out to his office (for appointments etc.) via phone at (800) 833-3000.

Tomas Diaz is licensed to practice in New Jersey (license number 25MA11863600) 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 1235524083.

Contact Information

Tomas Diaz,
718 Teaneck Rd,
Teaneck, NJ 07666-4245
(800) 833-3000
Not Available

Map and Direction




Physician's Profile

Full NameTomas Diaz
GenderMale
SpecialityEmergency Medicine
Experience9 Years
Location718 Teaneck Rd, Teaneck, New Jersey
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:
  • Tomas Diaz attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2015
  NPI Data:
  • NPI Number: 1235524083
  • Provider Enumeration Date: 03/30/2015
  • Last Update Date: 02/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8628342649
  • Enrollment ID: I20220209001332

Medical Identifiers

Medical identifiers for Tomas Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235524083NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA11863600 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Englewood Hospital And Medical CenterEnglewood, NJHospital
Holy Name Medical CenterTeaneck, NJHospital
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725461895
Emergency Physician Services Of New Jersey,professional Association105255417748
Emergency Physicians Of Englewood, Pc933538443711

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. Tomas Diaz allows following entities to bill medicare on his behalf.
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. Tomas Diaz 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
Tomas Diaz,
718 Teaneck Rd,
Teaneck, NJ 07666-4245

Ph: () -
Tomas Diaz,
718 Teaneck Rd,
Teaneck, NJ 07666-4245

Ph: (800) 833-3000

Reviews and Comments


Emergency Medicine Doctors in Teaneck, NJ

Dr. Jesson St Yeh, M.D.
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Medicare: Medicare Enrolled
Practice Location: 718 Teaneck Rd, Teaneck, NJ 07666
Phone: 201-833-3210    
Kenneth Weinberg, M.D.
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Practice Location: 718 Teaneck Rd, Teaneck, NJ 07666
Phone: 201-833-3913    
Dr. Babak Saadatmand, MD
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Practice Location: 718 Teaneck Rd, Teaneck, NJ 07666
Phone: 201-833-3000    
Dr. Alan S. Miller, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 718 Teaneck Rd, Teaneck, NJ 07666
Phone: 201-833-3000    
Alan Victor Gerstel, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 718 Teaneck Rd, Teaneck, NJ 07666
Phone: 201-833-3210    
Dr. Randy S Tartacoff, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 718 Teaneck Road, Teaneck, NJ 07666
Phone: 201-833-3000    Fax: 201-833-0795

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.