Dr Isaac Yang, MD - Medicare Neurosurgery in San Francisco, CA

Dr Isaac Yang, MD is a medicare enrolled "Neurological Surgery" physician in San Francisco, California. He went to University Of California, Geffen School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice The Regents Of The University Of California and his current practice location is 505 Parnassus Avenue Room M 779, M779 Campus Box-0112, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-3904.

Dr Isaac Yang is licensed to practice in California (license number A94314) 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 1669599197.

Contact Information

Dr Isaac Yang, MD
505 Parnassus Avenue Room M 779, M779 Campus Box-0112,
San Francisco, CA 94143-0112
(415) 353-3904
(415) 353-3907

Map and Direction




Physician's Profile

Full NameDr Isaac Yang
GenderMale
SpecialityNeurosurgery
Experience20 Years
Location505 Parnassus Avenue Room M 779, 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:
  • Dr Isaac Yang attended and graduated from University Of California, Geffen School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1669599197
  • Provider Enumeration Date: 03/22/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1850415530
  • Enrollment ID: I20100901000861

Medical Identifiers

Medical identifiers for Dr Isaac Yang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669599197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A94314 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital
Lac/harbor-ucla Med CenterTorrance, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California135524949143

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 Isaac Yang allows following entities to bill medicare on his behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538125844
PECOS PAC ID: 1355249491
Enrollment ID: O20031226000291

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 Isaac Yang 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 Isaac Yang, MD
505 Parnassus Avenue Room M 779, M779 Campus Box-0112,
San Francisco, CA 94143-0112

Ph: (415) 353-3904
Dr Isaac Yang, MD
505 Parnassus Avenue Room M 779, M779 Campus Box-0112,
San Francisco, CA 94143-0112

Ph: (415) 353-3904

Reviews and Comments


Neurological Surgery Doctors in San Francisco, CA

Michael Preston Heinbach, AGACNP-BC, ACCNS-AG
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave # 7long, San Francisco, CA 94143
Phone: 415-353-1387    
Dr. Stephen Owen Dell, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1 Hallidie Plz, Suite 308, San Francisco, CA 94102
Phone: 888-832-5496    Fax: 888-832-5498
Dr. Matthew G Macdougall, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Van Ness Ave, San Francisco, CA 94109
Phone: 415-600-0528    Fax: 415-369-1207
Dr. Daniel Raper, MBBS
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave # A808, San Francisco, CA 94143
Phone: 415-353-7500    Fax: 415-353-2188
Dr. Alex Yang Lu, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave Rm M779, San Francisco, CA 94143
Phone: 415-353-7500    
Shawn Level Hervey-jumper, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-3904    
Dr. Brian J Jian, MD PHD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave Rm M-779, San Francisco, CA 94143
Phone: 415-353-3904    

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.

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