Dr Olga M Adan, MD - Medicare Pediatrics in Rancho Cucamonga, CA

Dr Olga M Adan, MD is a medicare enrolled "Pediatrics" physician in Rancho Cucamonga, California. Her current practice location is 10431 Lemon Ave, #n, Rancho Cucamonga, California. You can reach out to her office (for appointments etc.) via phone at (909) 466-6579.

Dr Olga M Adan is licensed to practice in California (license number G75426) 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 1447206073.

Contact Information

Dr Olga M Adan, MD
10431 Lemon Ave, #n,
Rancho Cucamonga, CA 91737-3700
(909) 466-6579
(909) 796-4158

Map and Direction




Physician's Profile

Full NameDr Olga M Adan
GenderFemale
SpecialityPediatrics
Location10431 Lemon Ave, Rancho Cucamonga, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447206073
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 03/04/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6204867146
  • Enrollment ID: I20050830000700

Medical Identifiers

Medical identifiers for Dr Olga M Adan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447206073NPI-NPPES
00G754250MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics G75426 (California)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 Olga M Adan allows following entities to bill medicare on her behalf.
Entity NamePinnacle Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376876912
PECOS PAC ID: 4880667609
Enrollment ID: O20040818001020

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 Olga M Adan 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 Olga M Adan, MD
Po Box 12209,
San Bernardino, CA 92423-2209

Ph: (909) 793-3311
Dr Olga M Adan, MD
10431 Lemon Ave, #n,
Rancho Cucamonga, CA 91737-3700

Ph: (909) 466-6579

Reviews and Comments


Pediatrics Doctors in Rancho Cucamonga, CA

Dr. Edna R Sayat, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 7777 Milliken Ave Ste 360, Rancho Cucamonga, CA 91730
Phone: 909-944-7099    Fax: 909-944-4865
Mahmoud Ali Ibrahim, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 7974 Haven Ave, Ste. 290, Rancho Cucamonga, CA 91730
Phone: 909-944-5553    Fax: 909-944-3339
Ravi Garehgrat, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 10590 Town Center Dr Ste 170, Rancho Cucamonga, CA 91730
Phone: 909-483-0000    Fax: 909-483-0001
Dr. Elliot Steven Weinstein, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 8283 Grove Ave, # 203, Rancho Cucamonga, CA 91730
Phone: 909-949-8979    Fax: 909-949-0305
Rani Elias, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9710 19th St, Rancho Cucamonga, CA 91737
Phone: 909-581-0008    Fax: 909-581-0030
Andrew Shih-hsiung Hsu, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 8283 Grove Ave, Suite202, Rancho Cucamonga, CA 91730
Phone: 909-982-8190    Fax: 909-982-8650
Dr. Filomena Sorongon Pascual, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 8710 Monroe Ct., Suite # 200, Rancho Cucamonga, CA 91730
Phone: 909-481-9515    Fax: 909-481-9520

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.