Dr Christopher P Ames, MD - Medicare Neurosurgery in San Francisco, CA

Dr Christopher P Ames, 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 1994 and has 30 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Ucsf Medical Group Business Services and his current practice location is 400 Parnassus Ave, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-2739.

Dr Christopher P Ames is licensed to practice in California (license number A60247) 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 1265485155.

Contact Information

Dr Christopher P Ames, MD
400 Parnassus Ave,
San Francisco, CA 94143-2202
(415) 353-2739
(415) 353-2176

Map and Direction




Physician's Profile

Full NameDr Christopher P Ames
GenderMale
SpecialityNeurosurgery
Experience30 Years
Location400 Parnassus Ave, 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 Christopher P Ames attended and graduated from University Of California, Geffen School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1265485155
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6608951405
  • Enrollment ID: I20080304000321

Medical Identifiers

Medical identifiers for Dr Christopher P Ames such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265485155NPI-NPPES
00A602470MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A60247 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital
Enloe Medical CenterChico, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701064

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 Christopher P Ames 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 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. Dr Christopher P Ames 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 Christopher P Ames, MD
1635 Divisadero Street, Suite 625, Box 1821,
San Francisco, CA 94143-0001

Ph: (415) 476-4029
Dr Christopher P Ames, MD
400 Parnassus Ave,
San Francisco, CA 94143-2202

Ph: (415) 353-2739

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
Mrs. Tene Aneka Cage, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, M779, San Francisco, CA 94143
Phone: 415-353-3904    
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    

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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