Dr Scott Matthew Gregor, DO - Medicare Family Practice in Santa Monica, CA

Dr Scott Matthew Gregor, DO is a medicare enrolled "Family Medicine" physician in Santa Monica, California. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Regents University Of California and his current practice location is 1131 Wilshire Blvd Ste 300, Santa Monica, California. You can reach out to his office (for appointments etc.) via phone at (310) 395-5588.

Dr Scott Matthew Gregor is licensed to practice in California (license number 20A9699) 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 1285845479.

Contact Information

Dr Scott Matthew Gregor, DO
1131 Wilshire Blvd Ste 300,
Santa Monica, CA 90401-2066
(310) 395-5588
Not Available

Map and Direction




Physician's Profile

Full NameDr Scott Matthew Gregor
GenderMale
SpecialityFamily Practice
Experience19 Years
Location1131 Wilshire Blvd Ste 300, Santa Monica, 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 Scott Matthew Gregor graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1285845479
  • Provider Enumeration Date: 05/27/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587708458
  • Enrollment ID: I20100216000108

Medical Identifiers

Medical identifiers for Dr Scott Matthew Gregor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285845479NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A9699 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital
Santa Monica - Ucla Med Ctr & Orthopaedic HospitalSanta monica, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents University Of California40828956774

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 Scott Matthew Gregor allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439
Entity NameRegents University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710287297
PECOS PAC ID: 4082895677
Enrollment ID: O20110302000795

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 Scott Matthew Gregor 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 Scott Matthew Gregor, DO
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: (310) 301-8707
Dr Scott Matthew Gregor, DO
1131 Wilshire Blvd Ste 300,
Santa Monica, CA 90401-2066

Ph: (310) 395-5588

Reviews and Comments


Family Medicine Doctors in Santa Monica, CA

Dr. Jamie Ann Elson-wolin, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2121 Wilshire Blvd, Suite 306, Santa Monica, CA 90403
Phone: 310-264-0765    Fax: 310-829-0765
Dr. Patricia Yee-ling Chang, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1131 Wilshire Blvd, Suite 300, Santa Monica, CA 90401
Phone: 310-395-5588    
Meron Abreham, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1920 Colorado Ave, Santa Monica, CA 90404
Phone: 310-319-4700    
Martin Louis Alpert, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2811 Wilshire Blvd Ste 810, Santa Monica, CA 90403
Phone: 310-393-0739    Fax: 310-395-2063
Olivia Taeko Ishibashi, MD, MPH
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1920 Colorado Ave, Santa Monica, CA 90404
Phone: 310-319-4711    
Edison Victor De Mello, MD PHD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 520 Arizona Avenue, Santa Monica, CA 90401
Phone: 310-451-8880    Fax: 310-451-8803
Dr. Brian Yoshio Laing, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1920 Colorado Ave, Santa Monica, CA 90404
Phone: 310-319-4700    Fax: 310-453-5106

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.