NPPES file of Aug 9, 2026

Ellen Butensky James, PHD, PNP

Pediatric Nurse Practitioner · Oakland, CA

Ellen Butensky James, PHD, PNP is a pediatric nurse practitioner with a practice address in Oakland, California, and NPI 1447463229, issued on May 8, 2007. Check the license (California NP10228, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447463229
Name
Ellen Butensky James
Credential
PHD, PNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
NP10228 CA
547786 CA
Self-reported in NPPES; status is on the state search
Practice location
747 52ND Street, Oakland, CA 94609
Phone
(510) 428-3885
Enumerated
May 8, 2007
Record last updated
Aug 2, 2023
Fax
(510) 450-5877
Medicare enrollment
Enrolled (PECOS I20190606002334); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric nurse practitioner records → All 1,580 in California → Look up another NPI →

Also registered at 747 52ND Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christine Aguilar, MDRehabilitation Practitioner1619058237
  2. Nancy Curtis, M.D.Specialist1548356348
  3. Sarah DurneyStudent in an Organized Health Care Education/Training Program1013546472
  4. James Feusner, MDPediatric Hematology & Oncology Physician1720142854
  5. Elizabeth Gleghorn, M.D.Pediatric Gastroenterology Physician1093809659
  6. Carla GoldenPediatric Hematology & Oncology Physician1811086945

Verify Ellen Butensky James in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP10228    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Ucsf Medical Group Business ServicesSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ellen Butensky James among 1,580 pediatric nurse practitioner records in California

Ellen Butensky James, PHD, PNP is one of 1,580 pediatric nurse practitioner records with a practice address in California. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.

  • NPI issued2007 · 13% of these records are older, 73% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated1994 · median 2017 among the 98 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in California

There are 1,580 pediatric nurse practitioner records in California.

All 1,580 in California → Every provider in Oakland → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Bernice Cheng, PNPOakland, CA 946091538349485
  2. Susan Ditmyer, NPOakland, CA 946091376680025
  3. Betty Flores, RN, MS, PNPOakland, CA 946091326185554
  4. Kristen Ghoussaini, PNPOakland, CA 946091104068444
  5. Calisha Harmon-Cobb, BSN, RN, MSN, CPNPOakland, CA 946091346361201
  6. Joyce Harvey, RN, PNPOakland, CA 946091104970219
  7. Angelique Hinds, CPNPOakland, CA 946091801079629
  8. Erin JozwiakOakland, CA 946091720127194

Common questions

What is Ellen Butensky James, PHD, PNP's NPI number?

Ellen Butensky James, PHD, PNP's National Provider Identifier (NPI) is 1447463229, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Butensky James, PHD, PNP located?

The NPPES record lists a practice address at 747 52ND Street, Oakland, CA, 94609. Phone: (510) 428-3885. Providers update this record themselves, so call before visiting.

How can I verify Ellen Butensky James, PHD, PNP's license?

NPPES lists California license number NP10228, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.