Dr Brian Lewis Block, MD - Medicare Pulmonary Disease in San Francisco, CA

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Dr Brian Lewis Block, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. He went to Harvard Medical School and graduated in 2012 and has 12 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice University Anesthesia Medical Group, Ucsf Medical Group Business Services, Regents Of The University Of California, University Of California San Francisco and his current practice location is 1001 Potrero Ave Rm 5k1, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 206-8494.

Dr Brian Lewis Block is licensed to practice in California (license number A142233) 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 1407114044.

Contact Information

Dr Brian Lewis Block, MD
1001 Potrero Ave Rm 5k1,
San Francisco, CA 94110-3518
(415) 206-8494
Not Available

Map and Direction




Physician's Profile

Full NameDr Brian Lewis Block
GenderMale
SpecialityPulmonary Disease
Experience12 Years
Location1001 Potrero Ave Rm 5k1, 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 Brian Lewis Block attended and graduated from Harvard Medical School in 2012
  NPI Data:
  • NPI Number: 1407114044
  • Provider Enumeration Date: 05/02/2012
  • Last Update Date: 10/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2668785809
  • Enrollment ID: I20180726002049

Medical Identifiers

Medical identifiers for Dr Brian Lewis Block such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407114044NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A142233 (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 Anesthesia Medical Group2769370535313
Ucsf Medical Group Business Services37794978701092
Regents Of The University Of California4284547274581
University Of California San Francisco44865672291306

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 Brian Lewis Block 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: 1881763597
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154396208
PECOS PAC ID: 5496668410
Enrollment ID: O20031113000632
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 Anesthesia Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528137296
PECOS PAC ID: 2769370535
Enrollment ID: O20040304001219
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 Brian Lewis Block 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 Brian Lewis Block, MD
513 Parnassus Ave, Hse 1314,
San Francisco, CA 94143-3720

Ph: (617) 834-8004		Dr Brian Lewis Block, MD
1001 Potrero Ave Rm 5k1,
San Francisco, CA 94110-3518

Ph: (415) 206-8494

Reviews and Comments


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Stephen Norris Cohen, MD
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Dr. Adriana A.t. Martin, M.D., PH.D.
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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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