Joseph James Herdman, MD - Medicare Gastroenterology in Media, PA

Joseph James Herdman, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Media, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2004 and has 20 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Regional Gastroenterology Associates Of Lancaster, Ltd. and his current practice location is 1088 W Baltimore Pike, Hcc Ii, Suite 2407, Media, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 565-1808.

Joseph James Herdman is licensed to practice in Pennsylvania (license number MD440274) 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 1417148131.

Contact Information

Joseph James Herdman, MD
1088 W Baltimore Pike, Hcc Ii, Suite 2407,
Media, PA 19063-5146
(610) 565-1808
(610) 892-9535

Map and Direction




Physician's Profile

Full NameJoseph James Herdman
GenderMale
SpecialityGastroenterology
Experience20 Years
Location1088 W Baltimore Pike, Media, 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:
  • Joseph James Herdman attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2004
  NPI Data:
  • NPI Number: 1417148131
  • Provider Enumeration Date: 08/07/2007
  • Last Update Date: 04/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2860589363
  • Enrollment ID: I20110621000322

Medical Identifiers

Medical identifiers for Joseph James Herdman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417148131NPI-NPPES
1417148131MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist C1-0008435 (Delaware)Secondary
207RG0100XInternal Medicine - Gastroenterology MD440274 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riddle Memorial HospitalMedia, PAHospital
Main Line Hospital LankenauWynnewood, PAHospital
Crozer Chester Medical CenterUpland, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Gastroenterology Associates Of Lancaster, Ltd.4688575434241

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. Joseph James Herdman allows following entities to bill medicare on his behalf.
Entity NameRegional Gastroenterology Associates Of Lancaster, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154422806
PECOS PAC ID: 4688575434
Enrollment ID: O20040115000777
Entity NameMain Line Gastroenterology Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467429365
PECOS PAC ID: 9931189784
Enrollment ID: O20040722000304

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. Joseph James Herdman 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
Joseph James Herdman, MD
Po Box 350,
Sellersville, PA 18960-0350

Ph: (215) 723-2333
Joseph James Herdman, MD
1088 W Baltimore Pike, Hcc Ii, Suite 2407,
Media, PA 19063-5146

Ph: (610) 565-1808

Reviews and Comments


Internal Medicine Doctors in Media, PA

Stuart S Barish, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1088 W Baltimore Pike, Hcc-ii, Suite 2407, Media, PA 19063
Phone: 610-565-1808    Fax: 610-892-9535
Marc J Wertheimer, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 605 West State St, Media, PA 19063
Phone: 610-565-8600    Fax: 610-891-9238
Carmel M Fratianni, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1098 W Baltimore Pike Ste 3408, Media, PA 19063
Phone: 484-234-5000    Fax: 484-234-5001
George Lieb, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1088 W Baltimore Pike Ste 2202, Media, PA 19063
Phone: 484-442-8235    Fax: 484-443-8039
Dr. Helen Anne Wolfson, MD, LLC.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1088 W Baltimore Pike, Hcc Ii Ste 2202, Media, PA 19063
Phone: 610-566-5970    Fax: 610-566-3387
Vijay Sridhar Karajala-subramanyam,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1068 W Baltimore Pike, Media, PA 19063
Phone: 484-227-4216    Fax: 484-227-4230
William Blake Huntington,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1088 W Baltimore Pike Ste 2407, Media, PA 19063
Phone: 610-565-1808    

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.