Aric Lee Gregson, MD - Medicare Infectious Disease in Los Angeles, CA

Aric Lee Gregson, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Los Angeles, California. He went to University Of California, Geffen School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Infectious Disease. His current practice location is 200 Medical Plaza, #365,530,420,120, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 825-7225.

Aric Lee Gregson is licensed to practice in California (license number A68156) 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 1588683007.

Contact Information

Aric Lee Gregson, MD
200 Medical Plaza, #365,530,420,120,
Los Angeles, CA 90095
(310) 825-7225
Not Available

Map and Direction




Physician's Profile

Full NameAric Lee Gregson
GenderMale
SpecialityInfectious Disease
Experience27 Years
Location200 Medical Plaza, Los Angeles, 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:
  • Aric Lee Gregson attended and graduated from University Of California, Geffen School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1588683007
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 07/17/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7315967130
  • Enrollment ID: I20051122000891

Medical Identifiers

Medical identifiers for Aric Lee Gregson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588683007NPI-NPPES
00A681560OtherCAMEDI-CAL PPIN #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A68156 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cedars-sinai Medical CenterLos angeles, CAHospital
Providence Saint John's Health CenterSanta monica, CAHospital
Cedar-sinai Marina Del Rey HospitalMarina del rey, CAHospital
Providence Holy Cross Medical CenterMission hills, CAHospital
Providence Tarzana Medical CenterTarzana, 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. Aric Lee Gregson allows following entities to bill medicare on his behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508255175
PECOS PAC ID: 1153227814
Enrollment ID: O20160216002196
Entity NameAg Infectious Diseases A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356872667
PECOS PAC ID: 5294007522
Enrollment ID: O20170822002818

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. Aric Lee Gregson 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
Aric Lee Gregson, MD
11301 W Olympic Blvd, Ste 121-435,
Los Angeles, CA 90064-1653

Ph: (310) 825-7225
Aric Lee Gregson, MD
200 Medical Plaza, #365,530,420,120,
Los Angeles, CA 90095

Ph: (310) 825-7225

Reviews and Comments


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Dr. Jennifer A Fulcher, M.D., PH.D.
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Phone: 310-825-7225    

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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