Monica Tang, - Medicare Allergy/immunology in San Francisco, CA

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Monica Tang, is a medicare enrolled "Allergy & Immunology" physician in San Francisco, California. She graduated from medical school in 2012 and has 14 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice University Of California San Francisco, Ucsf Medical Group Business Services, Regents Of The University Of California and her current practice location is 400 Parnassus Ave, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 353-2725.

Monica Tang is licensed to practice in California (license number A162324) 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 1396011409.

Contact Information

Monica Tang,
400 Parnassus Ave,
San Francisco, CA 94143-2202
(415) 353-2725
Not Available

Map and Direction




Physician's Profile

Full NameMonica Tang
GenderFemale
SpecialityAllergy/immunology
Experience14 Years
Location400 Parnassus Ave, San Francisco, 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:
  • Monica Tang graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1396011409
  • Provider Enumeration Date: 03/23/2012
  • Last Update Date: 02/14/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4688900459
  • Enrollment ID: I20190731003434

Medical Identifiers

Medical identifiers for Monica Tang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396011409NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A162324 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of California San Francisco44865672291780
Ucsf Medical Group Business Services37794978701533
Regents Of The University Of California4284547274706

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. Monica Tang allows following entities to bill medicare on her behalf.
Entity NameRegents of the University of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760552343
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUCSF Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Monica Tang 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
Monica Tang,
400 Parnassus Ave # 336,
San Francisco, CA 94143-2202

Ph: Not Available		Monica Tang,
400 Parnassus Ave,
San Francisco, CA 94143-2202

Ph: (415) 353-2725

Reviews and Comments


Allergy & Immunology Doctors in San Francisco, CA

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Steven Barry Machtinger, MD
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Dr. Laurence Cheng, MD, PHD
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Practice Location: 505 Parnassus Ave, M679, Box 0105, San Francisco, CA 94143
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Dr. David W Stoller, M.D.
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Practice Location: 3700 California St, Suite G350, San Francisco, CA 94118
Phone: 415-600-2940    
Dr. Katharine Fast, M.D.
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Phone: 415-433-7800    Fax: 415-433-2130
Naveena R. Bobba, MD
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Practice Location: 1001 Potrero Ave, Bldg. 5, 6m, San Francisco, CA 94110
Phone: 628-206-8376    

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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