Dr Anna Gricelda Estrada, MD - Medicare Anesthesiology in San Francisco, CA

Dr Anna Gricelda Estrada, MD is a medicare enrolled "Anesthesiology" physician in San Francisco, California. Her current practice location is 2169 Folsom St, A200, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 341-4205.

Dr Anna Gricelda Estrada is licensed to practice in California (license number G47342) 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 1992827794.

Contact Information

Dr Anna Gricelda Estrada, MD
2169 Folsom St, A200,
San Francisco, CA 94110-7301
(415) 341-4205
Not Available

Map and Direction




Physician's Profile

Full NameDr Anna Gricelda Estrada
GenderFemale
SpecialityAnesthesiology
Location2169 Folsom St, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1992827794
  • Provider Enumeration Date: 04/04/2007
  • Last Update Date: 04/20/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3274554167
  • Enrollment ID: I20051207000462

Medical Identifiers

Medical identifiers for Dr Anna Gricelda Estrada such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992827794NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G47342 (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 Anna Gricelda Estrada allows following entities to bill medicare on her behalf.
Entity NameEmpire Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174792261
PECOS PAC ID: 8224197108
Enrollment ID: O20081106000675
Entity NamePrimary Anesthesia Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598053795
PECOS PAC ID: 8921272329
Enrollment ID: O20111121000946
Entity NameCep America - Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790401438
PECOS PAC ID: 3678897915
Enrollment ID: O20150115001110

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 Anna Gricelda Estrada 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 Anna Gricelda Estrada, MD
Po Box 31842,
San Francisco, CA 94131-0842

Ph: (415) 595-8680
Dr Anna Gricelda Estrada, MD
2169 Folsom St, A200,
San Francisco, CA 94110-7301

Ph: (415) 341-4205

Reviews and Comments


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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.

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