Dr Ann Ita Ryan, MD - Medicare Family Practice in Santa Monica, CA

Dr Ann Ita Ryan, MD is a medicare enrolled "Family Medicine" physician in Santa Monica, California. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice The Regents Of The University Of California and her current practice location is 1304 15th St, Suite 400, Santa Monica, California. You can reach out to her office (for appointments etc.) via phone at (310) 395-9442.

Dr Ann Ita Ryan is licensed to practice in California (license number G87694) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1124034467.

Contact Information

Dr Ann Ita Ryan, MD
1304 15th St, Suite 400,
Santa Monica, CA 90404-1809
(310) 395-9442
(310) 434-9101

Map and Direction




Physician's Profile

Full NameDr Ann Ita Ryan
GenderFemale
SpecialityFamily Practice
Experience33 Years
Location1304 15th St, Santa Monica, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ann Ita Ryan attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1991
  NPI Data:
  • NPI Number: 1124034467
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 02/13/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5597764472
  • Enrollment ID: I20061204000681

Medical Identifiers

Medical identifiers for Dr Ann Ita Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124034467NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G87694 (California)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California13552485841177

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 Ann Ita Ryan allows following entities to bill medicare on her 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

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 Ann Ita Ryan 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 Ann Ita Ryan, MD
1304 15th St, Suite 400,
Santa Monica, CA 90404-1809

Ph: (310) 395-9442
Dr Ann Ita Ryan, MD
1304 15th St, Suite 400,
Santa Monica, CA 90404-1809

Ph: (310) 395-9442

Reviews and Comments


Family Medicine Doctors in Santa Monica, CA

Dr. Jamie Ann Elson-wolin, M.D.
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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.
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Medicare: Accepting Medicare Assignments
Practice Location: 1131 Wilshire Blvd, Suite 300, Santa Monica, CA 90401
Phone: 310-395-5588    
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
Thalia Nguyen, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1920 Colorado Ave, Santa Monica, CA 90404
Phone: 310-319-4700    

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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