Dr Steven R Long, MD - Medicare Pathology in San Francisco, CA

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Dr Steven R Long, MD is a medicare enrolled "Pathology - Anatomic Pathology" physician in San Francisco, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Pathology. He is a member of the group practice University Of California Sfgh Medical Group and his current practice location is 1825 4th St Rm L2181a, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-4554.

Dr Steven R Long is licensed to practice in California (license number G79234) 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 1194737908.

Contact Information

Dr Steven R Long, MD
1825 4th St Rm L2181a,
San Francisco, CA 94143-2350
(415) 353-4554
(415) 353-7676

Map and Direction




Physician's Profile

Full NameDr Steven R Long
GenderMale
SpecialityPathology
Experience32 Years
Location1825 4th St Rm L2181a, 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 Steven R Long attended and graduated from University Of California, San Francisco School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1194737908
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 12/11/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2365424918
  • Enrollment ID: I20040607000393

Medical Identifiers

Medical identifiers for Dr Steven R Long such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194737908NPI-NPPES
00G79234MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0101XPathology - Anatomic Pathology G79234 (California)Primary
174400000XSpecialist G79234 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Zuckerberg San Francisco General Hosp & Trauma CtrSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
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. Dr Steven R Long allows following entities to bill medicare on his behalf.
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 NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
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 NameDiagnostic Pathology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700961927
PECOS PAC ID: 2860489218
Enrollment ID: O20040427001740
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 NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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 Steven R Long 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 Steven R Long, MD
1825 4th St Rm L2181a,
San Francisco, CA 94143-2350

Ph: (415) 353-4554		Dr Steven R Long, MD
1825 4th St Rm L2181a,
San Francisco, CA 94143-2350

Ph: (415) 353-4554

Reviews and Comments


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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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