Dr Allen Jay Blaivas, DO - Medicare Internal Medicine in New York, NY

  1. Home
  2. Critical Care Medicine
  3. NY
  4. New York
Dr Allen Jay Blaivas, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in New York, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hackensack Meridian Health Medical Group - Specialty Care Pc and his current practice location is 1111 Amsterdam Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 523-4000.

Dr Allen Jay Blaivas is licensed to practice in New York (license number 236102) 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 1104830397.

Contact Information

Dr Allen Jay Blaivas, DO
1111 Amsterdam Ave,
New York, NY 10025-1716
(212) 523-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Allen Jay Blaivas
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location1111 Amsterdam Ave, New York, 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 Allen Jay Blaivas attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1999
  NPI Data:
  • NPI Number: 1104830397
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 09/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9234319666
  • Enrollment ID: I20110202000348

Medical Identifiers

Medical identifiers for Dr Allen Jay Blaivas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104830397NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 25MB07222400 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 236102 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hackensack University Medical CenterHackensack, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hackensack Meridian Health Medical Group - Specialty Care Pc91330325191166

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 Allen Jay Blaivas allows following entities to bill medicare on his behalf.
Entity NameHackensack Meridian Health Medical Group - Specialty Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215989249
PECOS PAC ID: 9133032519
Enrollment ID: O20031111000524

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 Allen Jay Blaivas 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 Allen Jay Blaivas, DO
44 Barry Pl,
Passaic, NJ 07055-3516

Ph: () -		Dr Allen Jay Blaivas, DO
1111 Amsterdam Ave,
New York, NY 10025-1716

Ph: (212) 523-4000

Reviews and Comments


Internal Medicine Doctors in New York, NY

Dr. Ravishankar Ramaswamy, MD, MS
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1440 Madison Avenue, New York, NY 10029
Phone: 212-659-8552    Fax: 212-860-9737
Dr. Pietro Alessandro Ambrogio Canetta, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, Ph4-124, New York, NY 10032
Phone: 212-305-5020    Fax: 212-305-6692
Dr. Rakhshan Mahmood Chida, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 327 E 17th St, New York, NY 10003
Phone: 212-420-5690    
Charles D Resor,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, New York, NY 10032
Phone: 212-305-2913    
Dr. Jacqueline Yuey Lonier, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Saint Nicholas Ave, New York, NY 10032
Phone: 212-851-5494    
Dr. Sharon Uralil, D.O.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 550 1st Ave, New York, NY 10016
Phone: 212-263-3293    
Diana Kantor, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 775 9th Ave, New York, NY 10019
Phone: 212-586-1550    

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.