Dr Pamela C Sullivan, MD - Medicare Internal Medicine in Huntington Beach, CA

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Dr Pamela C Sullivan, MD is a medicare enrolled "Internal Medicine" physician in Huntington Beach, California. Her current practice location is 7755 Center Ave Ste 630, Huntington Beach, California. You can reach out to her office (for appointments etc.) via phone at (657) 237-2450.

Dr Pamela C Sullivan is licensed to practice in Arizona (license number 59371) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1326191107.

Contact Information

Dr Pamela C Sullivan, MD
7755 Center Ave Ste 630,
Huntington Beach, CA 92647
(657) 237-2450
Not Available

Map and Direction




Physician's Profile

Full NameDr Pamela C Sullivan
GenderFemale
SpecialityInternal Medicine
Location7755 Center Ave Ste 630, Huntington Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326191107
  • Provider Enumeration Date: 01/18/2007
  • Last Update Date: 11/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6305886011
  • Enrollment ID: I20050511000813

Medical Identifiers

Medical identifiers for Dr Pamela C Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326191107NPI-NPPES
930079485OtherNYRAILROAD MEDICARE
02089325MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 188059 (New York)Secondary
207R00000XInternal Medicine 188059 (New York)Secondary
207R00000XInternal Medicine 59371 (Arizona)Primary

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 Pamela C Sullivan allows following entities to bill medicare on her behalf.
Entity NameThe Unity Hospital Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760421713
PECOS PAC ID: 9436060969
Enrollment ID: O20031230000038
Entity NameWestern New York Immediate Medical Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316014491
PECOS PAC ID: 9537105283
Enrollment ID: O20050701000872
Entity NameEmergency Care Services Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639236656
PECOS PAC ID: 3678678646
Enrollment ID: O20070419000474
Entity NameGreater Rochester Immediate Medical Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295064103
PECOS PAC ID: 8123158078
Enrollment ID: O20100619000043
Entity NameLandmark Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962801860
PECOS PAC ID: 5294057105
Enrollment ID: O20141204000285

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 Pamela C Sullivan 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 Pamela C Sullivan, MD
1065 Ridge Rd,
Webster, NY 14580-2952

Ph: (585) 872-2273		Dr Pamela C Sullivan, MD
7755 Center Ave Ste 630,
Huntington Beach, CA 92647

Ph: (657) 237-2450

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).

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