Marina Joan Heskel, MD - Medicare Hematology in San Francisco, CA

Marina Joan Heskel, MD is a medicare enrolled "Internal Medicine - Hematology" physician in San Francisco, California. She graduated from medical school in 2020 and has 6 years of diverse experience with area of expertise as Hematology. She is a member of the group practice Regents Of The University Of California, University Of California San Francisco, Ucsf Medical Group Business Services and her current practice location is 400 Parnassus Ave, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 353-2051.

Marina Joan Heskel is licensed to practice in California (license number A190069) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1184243313.

Contact Information

Marina Joan Heskel, MD
400 Parnassus Ave,
San Francisco, CA 94143-2202
(415) 353-2051
Not Available

Map and Direction




Physician's Profile

Full NameMarina Joan Heskel
GenderFemale
SpecialityHematology
Experience6 Years
Location400 Parnassus Ave, San Francisco, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marina Joan Heskel graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1184243313
  • Provider Enumeration Date: 04/08/2020
  • Last Update Date: 01/23/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7012330244
  • Enrollment ID: I20260206002830

Medical Identifiers

Medical identifiers for Marina Joan Heskel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184243313NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A190069 (California)Secondary
207RH0000XInternal Medicine - Hematology A190069 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California4284547274727
University Of California San Francisco44865672291823
Ucsf Medical Group Business Services37794978701550

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. Marina Joan Heskel 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
Marina Joan Heskel, MD
20 York St,
New Haven, CT 06510-3220

Ph: (203) 688-4242
Marina Joan Heskel, MD
400 Parnassus Ave,
San Francisco, CA 94143-2202

Ph: (415) 353-2051

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.