Dr Andrew R Walker, MD - Medicare Internal Medicine in Camp Hill, PA

Dr Andrew R Walker, MD is a medicare enrolled "Internal Medicine" physician in Camp Hill, Pennsylvania. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Penn State Health Community Medical Group Llc and his current practice location is 431 N 21st St, Camp Hill, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 763-3730.

Dr Andrew R Walker is licensed to practice in Pennsylvania (license number MD056746L) 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 1639198559.

Contact Information

Dr Andrew R Walker, MD
431 N 21st St,
Camp Hill, PA 17011-2202
(717) 763-3730
(717) 763-3734

Map and Direction




Physician's Profile

Full NameDr Andrew R Walker
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location431 N 21st St, Camp Hill, 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:
  • Dr Andrew R Walker graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1639198559
  • Provider Enumeration Date: 07/19/2006
  • Last Update Date: 08/11/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7810949369
  • Enrollment ID: I20050214000363

Medical Identifiers

Medical identifiers for Dr Andrew R Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639198559NPI-NPPES
884265OtherMDCAREFIRST MARYLAND BCBS
2161248OtherPAMAMSI-WMG
0510341000OtherPAAMERIHEALTH 65 PA
680764OtherPAHIGHMARK BLUE SHIELD
001844611MedicaidPA
20055661OtherPAAMERIHEALTH MERCY-WMG
186678OtherPAUNISON-WMG
203884OtherPAJOHNS HOPKINS
50059815OtherPACAPITAL BLUE CROSS-WMG
5784725OtherPAAETNA
1517816OtherPAGATEWAY-WMG
6937OtherPAGEISINGER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist MD056746L (Pennsylvania)Secondary
207R00000XInternal Medicine MD056746L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Medical CenterReading, PAHospital
Holy Spirit HospitalCamp hill, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Penn State Health Community Medical Group Llc8729351077646

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 Andrew R Walker allows following entities to bill medicare on his behalf.
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815
Entity NameSpirit Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093013328
PECOS PAC ID: 8022922202
Enrollment ID: O20040402000053
Entity NamePenn State Health Community Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861988644
PECOS PAC ID: 8729351077
Enrollment ID: O20170907002279

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 Andrew R Walker 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 Andrew R Walker, MD
100 N Academy Ave,
Danville, PA 17822-4093

Ph: (570) 271-6144
Dr Andrew R Walker, MD
431 N 21st St,
Camp Hill, PA 17011-2202

Ph: (717) 763-3730

Reviews and Comments


Internal Medicine Doctors in Camp Hill, PA

Dr. Krishna Reddy Dondeti, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 503 N 21st St, Camp Hill, PA 17011
Phone: 717-972-4448    Fax: 717-972-7366
Mohammad Shahriar Hussain Rumi, MBBS
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 503 N 21st St, Camp Hill, PA 17011
Phone: 717-972-4448    Fax: 717-972-7366
George Ezeji, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 205 Grandview Ave Ste 301, Camp Hill, PA 17011
Phone: 717-695-0394    Fax: 717-695-0398
Dr. Amit Kumar Misra, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 503 N 21st St, Camp Hill, PA 17011
Phone: 717-972-4448    Fax: 717-972-7366
Maurice J. Lewis, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 890 Poplar Church Rd, Suite 508, Camp Hill, PA 17011
Phone: 717-761-3875    Fax: 717-761-7893
Dr. Robert Denes Kusztos, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4400 Carlisle Pike, Camp Hill, PA 17011
Phone: 717-975-9800    Fax: 717-975-5509
Dr. Chandrasekhar Reddy Dinasarapu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 503 N. 21st Street, Camp Hill, PA 17011
Phone: 717-972-4448    Fax: 717-972-7366

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.