Dr Isaac Anthony Bartley, MD - Medicare Gastroenterology in Pasadena, CA

Dr Isaac Anthony Bartley, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Pasadena, California. He went to Tufts University School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 2750 E Washington Blvd, Suite 330, Pasadena, California. You can reach out to his office (for appointments etc.) via phone at (626) 797-9883.

Dr Isaac Anthony Bartley is licensed to practice in California (license number G50351) 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 1710088729.

Contact Information

Dr Isaac Anthony Bartley, MD
2750 E Washington Blvd, Suite 330,
Pasadena, CA 91107-1448
(626) 797-9883
(626) 797-9853

Map and Direction




Physician's Profile

Full NameDr Isaac Anthony Bartley
GenderMale
SpecialityGastroenterology
Experience42 Years
Location2750 E Washington Blvd, Pasadena, California
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 Isaac Anthony Bartley attended and graduated from Tufts University School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1710088729
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 03/08/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8729175740
  • Enrollment ID: I20130312000319

Medical Identifiers

Medical identifiers for Dr Isaac Anthony Bartley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710088729NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G50351 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Glendale Adventist Medical CenterGlendale, CAHospital
Usc Verdugo Hills HospitalGlendale, CAHospital
Huntington Memorial HospitalPasadena, CAHospital

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 Isaac Anthony Bartley allows following entities to bill medicare on his behalf.
Entity NamePasadena Gastroenterology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487855086
PECOS PAC ID: 0941333009
Enrollment ID: O20100727000514

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 Isaac Anthony Bartley 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 Isaac Anthony Bartley, MD
2750 E Washington Blvd, Suite 330,
Pasadena, CA 91107-1448

Ph: (626) 797-9883
Dr Isaac Anthony Bartley, MD
2750 E Washington Blvd, Suite 330,
Pasadena, CA 91107-1448

Ph: (626) 797-9883

Reviews and Comments


Internal Medicine Doctors in Pasadena, CA

Ms. Kimberly Anne Shriner, MD
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Phone: 626-793-6133    Fax: 626-793-6135
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Phone: 626-304-0782    Fax: 626-310-0552
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Kristin J Karlyn, MD
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Practice Location: 1044 S Fair Oaks Ave Ste 101, Pasadena, CA 91105
Phone: 626-734-7870    Fax: 626-593-6550
Dr. Glenn David Littenberg, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 630 S Raymond Ave, Suite 240, Pasadena, CA 91105
Phone: 626-449-9920    Fax: 626-578-7366
Dr. Robert E Ladines, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1515 N Fair Oaks Ave, Pasadena, CA 91103
Phone: 626-798-1111    Fax: 626-345-1901

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.