Dr Nathaniel S Baer, MD - Medicare Internal Medicine in Vestal, NY

Dr Nathaniel S Baer, MD is a medicare enrolled "Internal Medicine" physician in Vestal, New York. He went to University Of Washington School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kaiser Foundation Health Plan Of The Northwest and his current practice location is 4433 Vestal Pkwy E, Vestal, New York. You can reach out to his office (for appointments etc.) via phone at (607) 771-2220.

Dr Nathaniel S Baer is licensed to practice in Washington (license number 60666892) 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 1386987030.

Contact Information

Dr Nathaniel S Baer, MD
4433 Vestal Pkwy E,
Vestal, NY 13850-3556
(607) 771-2220
Not Available

Map and Direction




Physician's Profile

Full NameDr Nathaniel S Baer
GenderMale
SpecialityInternal Medicine
Experience11 Years
Location4433 Vestal Pkwy E, Vestal, 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 Nathaniel S Baer attended and graduated from University Of Washington School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1386987030
  • Provider Enumeration Date: 04/01/2013
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0143461657
  • Enrollment ID: I20160927000253

Medical Identifiers

Medical identifiers for Dr Nathaniel S Baer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386987030NPI-NPPES
60666892OtherWAWASHINGTON MEDICAL LICENSE
MD176800OtherOROREGON MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 60666892 (Washington)Secondary
207R00000XInternal Medicine MD176800 (Oregon)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Northwest57996882301484

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 Nathaniel S Baer allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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 Nathaniel S Baer 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 Nathaniel S Baer, MD
4433 Vestal Pkwy E,
Vestal, NY 13850-3556

Ph: (607) 771-2220
Dr Nathaniel S Baer, MD
4433 Vestal Pkwy E,
Vestal, NY 13850-3556

Ph: (607) 771-2220

Reviews and Comments


Internal Medicine Doctors in Vestal, NY

Dr. Sreekanth Reddy Kondareddy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4417 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-729-8833    
Kevin Gallagher,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4417 Vestal Parkway East, Suite 201, Vestal, NY 13850
Phone: 607-770-7365    Fax: 607-798-1835
Michael Yu Zhang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4417 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-770-7365    Fax: 607-729-5882
Henda Bouali, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4417 Vestal Parkway East, Suite 202, Vestal, NY 13850
Phone: 607-770-7365    Fax: 607-729-5882
Dr. Mario Capparuccini, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1020 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-754-5342    Fax: 607-754-5508
Dr. Aditya Sanjeev Pawaskar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4433 Vestal Pkwy E, Vestal, NY 13850
Phone: 607-240-2879    Fax: 607-240-2972
Dr. Alvin Greenberg, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1020 Vestal Pkwy E, #2, Vestal, NY 13850
Phone: 607-754-5342    Fax: 607-754-5508

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.