Dr Ellen Butensky James, PHD, PNP - Medicare Nurse Practitioner in Oakland, CA

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Dr Ellen Butensky James, PHD, PNP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Oakland, California. Her current practice location is 747 52nd Street, Opc 1st Floor, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 428-3885.

Dr Ellen Butensky James is licensed to practice in California (license number NP10228) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1447463229.

Contact Information

Dr Ellen Butensky James, PHD, PNP
747 52nd Street, Opc 1st Floor,
Oakland, CA 94609
(510) 428-3885
(510) 450-5877

Map and Direction




Provider's Profile

Full NameDr Ellen Butensky James
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location747 52nd Street, Oakland, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447463229
  • Provider Enumeration Date: 05/08/2007
  • Last Update Date: 08/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3476886417
  • Enrollment ID: I20190606002334

Medical Identifiers

Medical identifiers for Dr Ellen Butensky James such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447463229NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics NP10228 (California)Primary
163WP0200XRegistered Nurse - Pediatrics 547786 (California)Secondary

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 Ellen Butensky James allows following entities to bill medicare on her behalf.
Entity NameUcsf Pediatrics Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376614016
PECOS PAC ID: 6204749112
Enrollment ID: O20031106000823
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 Dept Of Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477627537
PECOS PAC ID: 7719886373
Enrollment ID: O20040102000839
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 Ellen Butensky James 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 Ellen Butensky James, PHD, PNP
747 52nd St,
Oakland, CA 94609-1809

Ph: (510) 428-3885		Dr Ellen Butensky James, PHD, PNP
747 52nd Street, Opc 1st Floor,
Oakland, CA 94609

Ph: (510) 428-3885

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.

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