Dr Geoffrey Edwin Langham, MD - Medicare Anesthesiology in Stanford, CA

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Dr Geoffrey Edwin Langham, MD is a medicare enrolled "Anesthesiology" physician in Stanford, California. He went to Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 2009 and has 15 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 300 Pasteur Dr Rm H3580, Stanford Medical Center Department Of Anesthesia, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-6415.

Dr Geoffrey Edwin Langham is licensed to practice in California (license number A114876) 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 1134418098.

Contact Information

Dr Geoffrey Edwin Langham, MD
300 Pasteur Dr Rm H3580, Stanford Medical Center Department Of Anesthesia,
Stanford, CA 94305-2200
(650) 723-6415
Not Available

Map and Direction




Physician's Profile

Full NameDr Geoffrey Edwin Langham
GenderMale
SpecialityAnesthesiology
Experience15 Years
Location300 Pasteur Dr Rm H3580, Stanford, 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 Geoffrey Edwin Langham attended and graduated from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 2009
  NPI Data:
  • NPI Number: 1134418098
  • Provider Enumeration Date: 03/31/2011
  • Last Update Date: 12/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1557502465
  • Enrollment ID: I20130718000303

Medical Identifiers

Medical identifiers for Dr Geoffrey Edwin Langham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134418098NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A114876 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - Oakland/richmondOakland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Geoffrey Edwin Langham allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265535702
PECOS PAC ID: 3577476761
Enrollment ID: O20040102000635
Entity NameNorthern California Anesthesia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871541649
PECOS PAC ID: 2163410770
Enrollment ID: O20040503001551

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 Geoffrey Edwin Langham 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 Geoffrey Edwin Langham, MD
300 Pasteur Dr Rm H3580, Stanford Medical Center Department Of Anesthesia,
Stanford, CA 94305-2200

Ph: (650) 723-6415		Dr Geoffrey Edwin Langham, MD
300 Pasteur Dr Rm H3580, Stanford Medical Center Department Of Anesthesia,
Stanford, CA 94305-2200

Ph: (650) 723-6415

Reviews and Comments


Anesthesiology Doctors in Stanford, CA

Melissa Ann Vogelsong, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Room Hc435, Stanford, CA 94305
Phone: 650-723-4000    
Soniya Sharma, MD, FRCPC
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Dr. Isobel A. Russell, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Ronald Gary Pearl, MD, PHD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-5024    Fax: 650-725-0009
Dr. Jesse Ephraim Goldmacher, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr Rm H3589, Stanford, CA 94305
Phone: 647-825-8726    Fax: 650-725-0009
Cornel Chiu, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Steven Louis Shafer, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-887-2203

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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