Dr Alexandra Cristina Villasante Fricke, MD - Medicare Internal Medicine in San Francisco, CA

Dr Alexandra Cristina Villasante Fricke, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in San Francisco, California. Her current practice location is 655 Montgomery St Ste 810, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (844) 847-8216.

Dr Alexandra Cristina Villasante Fricke is licensed to practice in Florida (license number ME146640) 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 1003293671.

Contact Information

Dr Alexandra Cristina Villasante Fricke, MD
655 Montgomery St Ste 810,
San Francisco, CA 94111-2677
(844) 847-8216
(415) 520-9150



Physician's Profile

Full NameDr Alexandra Cristina Villasante Fricke
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location655 Montgomery St Ste 810, 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: 1003293671
  • Provider Enumeration Date: 05/02/2015
  • Last Update Date: 12/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931408622
  • Enrollment ID: I20200824000968

Medical Identifiers

Medical identifiers for Dr Alexandra Cristina Villasante Fricke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003293671NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine LP03808 (Rhode Island)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism ME146640 (Florida)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 Alexandra Cristina Villasante Fricke allows following entities to bill medicare on her behalf.
Entity NameVanguard Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174608699
PECOS PAC ID: 3971605015
Enrollment ID: O20070716000603

News Archive

Scientists find 2 key proteins that regulate growth of mammary stem cells and contribute to breast cancer

By carefully controlling the levels of two proteins, researchers at the Salk Institute have discovered how to keep mammary stem cells-those that can form breast tissue-alive and functioning in the lab. The new ability to propagate mammary stem cells is allowing them to study both breast development and the formation of breast cancers.

The mother of four boys with one of the world's rarest illnesses has donated her bone marrow to her eldest son

A mum whose four sons all suffer from a rare life threatening disease yesterday donated her bone marrow to her eldest son Josh. Allison Hartley was found to be a match for 12-year-old Joshua, who has the rare degenerative condition XLP.

Researchers identify mechanism that may lead to new therapies for strokes, brain injuries

In a surprising discovery, researchers at Massachusetts General Hospital (MGH) identified a mechanism that protects the brain from the effects of hypoxia, a potentially lethal deprivation of oxygen.

Anger and hostility associated with higher risk for coronary heart disease

Anger and hostility are significantly associated with both a higher risk for coronary heart disease (CHD) in healthy individuals and poorer outcomes in patients with existing heart disease, according to the first quantitative review and meta-analysis of related studies, which appears in the March 17, 2009, issue of the Journal of the American College of Cardiology.

Read more Medical News

› Verified 6 days ago

Entity NameVirta Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093225138
PECOS PAC ID: 1355770157
Enrollment ID: O20220223001960

News Archive

Scientists find 2 key proteins that regulate growth of mammary stem cells and contribute to breast cancer

By carefully controlling the levels of two proteins, researchers at the Salk Institute have discovered how to keep mammary stem cells-those that can form breast tissue-alive and functioning in the lab. The new ability to propagate mammary stem cells is allowing them to study both breast development and the formation of breast cancers.

The mother of four boys with one of the world's rarest illnesses has donated her bone marrow to her eldest son

A mum whose four sons all suffer from a rare life threatening disease yesterday donated her bone marrow to her eldest son Josh. Allison Hartley was found to be a match for 12-year-old Joshua, who has the rare degenerative condition XLP.

Researchers identify mechanism that may lead to new therapies for strokes, brain injuries

In a surprising discovery, researchers at Massachusetts General Hospital (MGH) identified a mechanism that protects the brain from the effects of hypoxia, a potentially lethal deprivation of oxygen.

Anger and hostility associated with higher risk for coronary heart disease

Anger and hostility are significantly associated with both a higher risk for coronary heart disease (CHD) in healthy individuals and poorer outcomes in patients with existing heart disease, according to the first quantitative review and meta-analysis of related studies, which appears in the March 17, 2009, issue of the Journal of the American College of Cardiology.

Read more Medical News

› Verified 6 days ago

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 Alexandra Cristina Villasante Fricke 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 Alexandra Cristina Villasante Fricke, MD
9565 Sw 126th Ter,
Miami, FL 33176-5026

Ph: (305) 322-2298
Dr Alexandra Cristina Villasante Fricke, MD
655 Montgomery St Ste 810,
San Francisco, CA 94111-2677

Ph: (844) 847-8216

News Archive

Scientists find 2 key proteins that regulate growth of mammary stem cells and contribute to breast cancer

By carefully controlling the levels of two proteins, researchers at the Salk Institute have discovered how to keep mammary stem cells-those that can form breast tissue-alive and functioning in the lab. The new ability to propagate mammary stem cells is allowing them to study both breast development and the formation of breast cancers.

The mother of four boys with one of the world's rarest illnesses has donated her bone marrow to her eldest son

A mum whose four sons all suffer from a rare life threatening disease yesterday donated her bone marrow to her eldest son Josh. Allison Hartley was found to be a match for 12-year-old Joshua, who has the rare degenerative condition XLP.

Researchers identify mechanism that may lead to new therapies for strokes, brain injuries

In a surprising discovery, researchers at Massachusetts General Hospital (MGH) identified a mechanism that protects the brain from the effects of hypoxia, a potentially lethal deprivation of oxygen.

Anger and hostility associated with higher risk for coronary heart disease

Anger and hostility are significantly associated with both a higher risk for coronary heart disease (CHD) in healthy individuals and poorer outcomes in patients with existing heart disease, according to the first quantitative review and meta-analysis of related studies, which appears in the March 17, 2009, issue of the Journal of the American College of Cardiology.

Read more News

› Verified 6 days ago


Internal Medicine Doctors in San Francisco, CA

Dr. Pratyusha Kishore Narra, MBBS
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 3490 California St, San Francisco, CA 94118
Phone: 415-514-6200    Fax: 415-514-6410
Dr. Chelsea Joy Thomsen, M.D., M.S.P.H
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2 W Portal Ave, San Francisco, CA 94127
Phone: 415-291-0480    
Christine Soran,
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, Bldg 10, 3rd Floor, Ward 13, Ucsf Division Of General Internal Medicine Sfgh, San Francisco, CA 94110
Phone: 415-206-5164    Fax: 415-206-5586
Stephen Norris Cohen, MD
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 40 Ventura Ave, San Francisco, CA 94116
Phone: 415-681-2171    Fax: 415-681-2171
Mauricio Jalife Bucay, M.D
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-750-4994    Fax: 415-750-8156
Dr. Adriana A.t. Martin, M.D., PH.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-514-7288    

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