Sylvia Preciado, MD - Medicare Internal Medicine in Pasadena, CA

Sylvia Preciado, MD is a medicare enrolled "Family Medicine" physician in Pasadena, California. She went to University Of Nebraska College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 301 S Fair Oaks Ave Ste 201, Pasadena, California. You can reach out to her office (for appointments etc.) via phone at (626) 683-9204.

Sylvia Preciado is licensed to practice in California (license number A049914) 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 1497806608.

Contact Information

Sylvia Preciado, MD
301 S Fair Oaks Ave Ste 201,
Pasadena, CA 91105-2536
(626) 683-9204
(909) 517-3701

Map and Direction




Physician's Profile

Full NameSylvia Preciado
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location301 S Fair Oaks Ave Ste 201, Pasadena, 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:
  • Sylvia Preciado attended and graduated from University Of Nebraska College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1497806608
  • Provider Enumeration Date: 01/15/2007
  • Last Update Date: 02/28/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 2860408432
  • Enrollment ID: I20060306000815

Medical Identifiers

Medical identifiers for Sylvia Preciado such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497806608NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A049914 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Unique Hh SrvsPasadena, CAHome health agency
Huntington Memorial HospitalPasadena, CAHospital

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. Sylvia Preciado allows following entities to bill medicare on her behalf.
Entity NameSouthern California Hospitalist Network Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790880458
PECOS PAC ID: 8921990110
Enrollment ID: O20040324001749

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. Sylvia Preciado 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
Sylvia Preciado, MD
301 S Fair Oaks Ave Ste 201,
Pasadena, CA 91105-2536

Ph: (626) 683-9204
Sylvia Preciado, MD
301 S Fair Oaks Ave Ste 201,
Pasadena, CA 91105-2536

Ph: (626) 683-9204

Reviews and Comments


Family Medicine Doctors in Pasadena, CA

Dr. Matthew John Sexter, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1845 N Fair Oaks Ave # G-151, Pasadena, CA 91103
Phone: 562-867-7999    
Dr. Cindy Justo Uypitching, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10 Congress St, Ste 208, Pasadena, CA 91105
Phone: 626-795-4210    Fax: 626-795-0740
Dr. Arthur Mark Ayvazian, MD
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Medicare: Medicare Enrolled
Practice Location: 10 Congress St Ste 208, Pasadena, CA 91105
Phone: 626-792-2166    Fax: 626-795-0740
Dr. John Y. F. Tsai, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1239 Arden Road Mc1-8, Pasadena, CA 91125
Phone: 626-395-6393    
Dr. Lauren Wolchok, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1845 N Fair Oaks Ave Ste G-151, Pasadena, CA 91103
Phone: 562-867-7999    
Dr. Tina I Harutunians, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 450 N Lake Ave, Pasadena, CA 91101
Phone: 626-405-6442    
Alina Ter-grigorian, NP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1100 Valley View Ave, Pasadena, CA 91107
Phone: 626-316-3008    

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.