Reed P Haag, MD - Medicare Internal Medicine in Warsaw, NY

Reed P Haag, MD is a medicare enrolled "Internal Medicine" physician in Warsaw, New York. He went to Hahnemann Medical College And Hospital - Kansas City - Nlg and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 450 N Main St, Warsaw, New York. You can reach out to his office (for appointments etc.) via phone at (585) 558-4189.

Reed P Haag is licensed to practice in New York (license number 191829-1) 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 1427199827.

Contact Information

Reed P Haag, MD
450 N Main St,
Warsaw, NY 14569-1043
(585) 558-4189
(585) 382-1863

Map and Direction




Physician's Profile

Full NameReed P Haag
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location450 N Main St, Warsaw, 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:
  • Reed P Haag attended and graduated from Hahnemann Medical College And Hospital - Kansas City - Nlg in 1987
  NPI Data:
  • NPI Number: 1427199827
  • Provider Enumeration Date: 02/09/2007
  • Last Update Date: 11/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658260534
  • Enrollment ID: I20040728000945

Medical Identifiers

Medical identifiers for Reed P Haag such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427199827NPI-NPPES
01274735MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 191829-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wyoming County Community HospitalWarsaw, NYHospital

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. Reed P Haag allows following entities to bill medicare on his behalf.
Entity NameHaag Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720266927
PECOS PAC ID: 5092899872
Enrollment ID: O20080304000121
Entity NameNeurosciences Healthcare Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497308548
PECOS PAC ID: 5799012993
Enrollment ID: O20190812000709

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. Reed P Haag 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
Reed P Haag, MD
722 W Water St,
Elmira, NY 14905-2435

Ph: (607) 271-2050
Reed P Haag, MD
450 N Main St,
Warsaw, NY 14569-1043

Ph: (585) 558-4189

Reviews and Comments


Internal Medicine Doctors in Warsaw, NY

Dr. Alamgir Sattar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Main St, Warsaw, NY 14569
Phone: 585-786-1555    Fax: 585-786-7983
Dr. Rajendrakumar M Patel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Salina St, Warsaw, NY 14569
Phone: 585-786-3199    Fax: 585-786-3199
Dr. James Joseph Lanigan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 N Main St, Warsaw, NY 14569
Phone: 585-786-2310    
Dr. Edwin J Anand, M,D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Main St, Warsaw, NY 14569
Phone: 585-786-1555    
Tarun K Ohri, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 165 Brooklyn St, Warsaw, NY 14569
Phone: 585-786-3106    
Mr. Dharam Paul Singla, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 38 Duncan St, Suite 3, Warsaw, NY 14569
Phone: 585-786-3851    Fax: 585-786-5021

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.