Nathan Adam Keller, MD - Medicare Obstetrics/gynecology in West Reading, PA

Nathan Adam Keller, MD is a medicare enrolled "Obstetrics & Gynecology" physician in West Reading, Pennsylvania. He went to Pennsylvania State University College Of Medicine and graduated in 2013 and has 12 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice North Shore-lij Medical Pc and his current practice location is 420 S 5th Ave, West Reading, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (484) 628-8972.

Nathan Adam Keller is licensed to practice in Pennsylvania (license number MD462046) 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 1174967749.

Contact Information

Nathan Adam Keller, MD
420 S 5th Ave,
West Reading, PA 19611-2143
(484) 628-8972
Not Available

Map and Direction




Physician's Profile

Full NameNathan Adam Keller
GenderMale
SpecialityObstetrics/gynecology
Experience12 Years
Location420 S 5th Ave, West Reading, Pennsylvania
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:
  • Nathan Adam Keller attended and graduated from Pennsylvania State University College Of Medicine in 2013
  NPI Data:
  • NPI Number: 1174967749
  • Provider Enumeration Date: 04/25/2013
  • Last Update Date: 08/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0749553824
  • Enrollment ID: I20240517001881

Medical Identifiers

Medical identifiers for Nathan Adam Keller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174967749NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD462046 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015685625

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. Nathan Adam Keller allows following entities to bill medicare on his behalf.
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Nathan Adam Keller 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
Nathan Adam Keller, MD
Po Box 13579,
Reading, PA 19612-3579

Ph: (484) 628-1324
Nathan Adam Keller, MD
420 S 5th Ave,
West Reading, PA 19611-2143

Ph: (484) 628-8972

Reviews and Comments


Obstetrics & Gynecology Doctors in West Reading, PA

Tej Ganti, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 420 S 5th Ave, West Reading, PA 19611
Phone: 484-628-8000    
Dr. Jean M Payer, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 301 S 7th Ave, Suite 245, West Reading, PA 19611
Phone: 610-374-2214    Fax: 610-685-5264
Kirthik Nathan Parthasarathy, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 6th Avenue & Spruce Street, West Reading, PA 19611
Phone: 484-628-8614    
Alfred George Neubert,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 6th Ave & Spruce St, West Reading, PA 19611
Phone: 610-988-8446    
Gerald Malick, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 6th Ave & Spruce St, West Reading, PA 19611
Phone: 610-988-8446    
Anna M Grassi, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 301 S 7th Ave, Suite 245, West Reading, PA 19611
Phone: 484-628-7900    Fax: 610-685-5264

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.