Keith Stacy Elsner, PA-C - Medicare Physician Assistant in Philadelphia, PA

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Keith Stacy Elsner, PA-C is a medicare enrolled "Physician Assistant" in Philadelphia, Pennsylvania. He graduated from nursing school in 2012 and has 14 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Clinical Specialty Associates, Clinical Care Associates Of The University Of Pennsylvania Health. and his current practice location is 230 W Washington Sq Ste 102, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 829-3985.

Keith Stacy Elsner is licensed to practice in Pennsylvania (license number MA055901) 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 1649514811.

Contact Information

Keith Stacy Elsner, PA-C
230 W Washington Sq Ste 102,
Philadelphia, PA 19106-3500
(215) 829-3985
(215) 829-3340

Map and Direction




Provider's Profile

Full NameKeith Stacy Elsner
GenderMale
SpecialityPhysician Assistant
Experience14 Years
Location230 W Washington Sq Ste 102, Philadelphia, 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:
  • Keith Stacy Elsner graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1649514811
  • Provider Enumeration Date: 11/12/2012
  • Last Update Date: 12/09/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8022260173
  • Enrollment ID: I20151119002514

Medical Identifiers

Medical identifiers for Keith Stacy Elsner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649514811NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant C5-0000851 (Delaware)Secondary
363A00000XPhysician Assistant MA055901 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Pennsylvania HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Clinical Specialty Associates5799295853165
Clinical Care Associates Of The University Of Pennsylvania Health.4688588866591

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. Keith Stacy Elsner allows following entities to bill medicare on his behalf.
Entity NameClinical Care Associates of the University of Pennsylvania Health.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972682995
PECOS PAC ID: 4688588866
Enrollment ID: O20031113000301
Entity NameClinical Specialty Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184431900
PECOS PAC ID: 5799295853
Enrollment ID: O20250608000029

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. Keith Stacy Elsner 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
Keith Stacy Elsner, PA-C
230 W Washington Sq Ste 102,
Philadelphia, PA 19106-3500

Ph: (215) 829-3985		Keith Stacy Elsner, PA-C
230 W Washington Sq Ste 102,
Philadelphia, PA 19106-3500

Ph: (215) 829-3985

Reviews and Comments


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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.