Masato Nagao, M D PH D - Medicare Physical Medicine And Rehabilitation in San Francisco, CA

Masato Nagao, M D PH D is a medicare enrolled "Physical Medicine & Rehabilitation" physician in San Francisco, California. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Ucsf Medical Group Business Services, University Of California San Francisco, University Of California Sfgh Medical Group and his current practice location is 1001 Potrero Avenue, Rm 3a36, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 206-8811.

Masato Nagao is licensed to practice in California (license number A91764) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1588619159.

Contact Information

Masato Nagao, M D PH D
1001 Potrero Avenue, Rm 3a36,
San Francisco, CA 94110-3518
(415) 206-8811
(415) 647-3733

Map and Direction




Physician's Profile

Full NameMasato Nagao
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience42 Years
Location1001 Potrero Avenue, San Francisco, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Masato Nagao graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1588619159
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 01/10/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5698707602
  • Enrollment ID: I20050909000629

Medical Identifiers

Medical identifiers for Masato Nagao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588619159NPI-NPPES
00A917640MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation A91764 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Zuckerberg San Francisco General Hosp & Trauma CtrSan francisco, CAHospital
Regional Medical Center Of San JoseSan jose, CAHospital
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701092
University Of California San Francisco44865672291306
University Of California Sfgh Medical Group5496668410478

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. Masato Nagao allows following entities to bill medicare on his behalf.
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 NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760457816
PECOS PAC ID: 5496668410
Enrollment ID: O20031229000429
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

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. Masato Nagao 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
Masato Nagao, M D PH D
Po Box 7464,
San Francisco, CA 94120-7464

Ph: (415) 206-3103
Masato Nagao, M D PH D
1001 Potrero Avenue, Rm 3a36,
San Francisco, CA 94110-3518

Ph: (415) 206-8811

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in San Francisco, CA

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Robert D. Sine, M.D.
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Dr. Benjamin C.k. Lau, M.D.
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Phone: 415-876-6400    Fax: 415-876-6402
Scott A Rome, MD
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Practice Location: 45 Castro St, Suite 200, San Francisco, CA 94114
Phone: 415-600-7710    

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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