Elizabeth Rock, MD - Medicare Gastroenterology in Limerick, PA

Elizabeth Rock, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Limerick, Pennsylvania. She went to Medical College Of Pennsylvania and graduated in 1975 and has 49 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Clinical Care Associates Of The University Of Pennsylvania Health and her current practice location is 420 W Linfield-trappe Road, Suite 102, Limerick, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (484) 938-4030.

Elizabeth Rock is licensed to practice in Pennsylvania (license number MD018382E) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003952326.

Contact Information

Elizabeth Rock, MD
420 W Linfield-trappe Road, Suite 102,
Limerick, PA 19468-4279
(484) 938-4030
(484) 938-4040

Map and Direction




Physician's Profile

Full NameElizabeth Rock
GenderFemale
SpecialityGastroenterology
Experience49 Years
Location420 W Linfield-trappe Road, Limerick, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Elizabeth Rock attended and graduated from Medical College Of Pennsylvania in 1975
  NPI Data:
  • NPI Number: 1003952326
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 06/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9234217381
  • Enrollment ID: I20120126000659

Medical Identifiers

Medical identifiers for Elizabeth Rock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003952326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD018382E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phoenixville HospitalPhoenixville, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Clinical Care Associates Of The University Of Pennsylvania Health4688588866514

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. Elizabeth Rock allows following entities to bill medicare on her 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

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. Elizabeth Rock 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
Elizabeth Rock, MD
420 W Linfield-trappe Road, Suite 102,
Limerick, PA 19468-4279

Ph: (484) 938-4030
Elizabeth Rock, MD
420 W Linfield-trappe Road, Suite 102,
Limerick, PA 19468-4279

Ph: (484) 938-4030

Reviews and Comments


Internal Medicine Doctors in Limerick, PA

Matthew Naegle, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 410 W Linfield Trappe Rd Ste 100, Limerick, PA 19468
Phone: 610-495-2300    Fax: 610-495-2330
Annapurna Korimilli, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 420 W Linfield Trappe Rd, Suite 100, Limerick, PA 19468
Phone: 484-938-4030    
Somera Ali, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 410 W Linfield Trappe Rd Ste 100, Limerick, PA 19468
Phone: 610-495-2300    Fax: 610-495-2330
Dr. Madhulika Sharma, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 420 W Linfield Trappe Rd Ste 100, Limerick, PA 19468
Phone: 610-649-1175    Fax: 610-495-0030
Mark Real, M.D
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 420 W Linfield Rd, Suite 100, Limerick, PA 19468
Phone: 610-495-2300    
Amit Harsh Gangoli, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 649 N Lewis Rd Ste 220, Limerick, PA 19468
Phone: 610-481-9600    

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.