NPPES file of Aug 9, 2026

Jane Boylan, RD

Registered Dietitian · Los Angeles, CA

Jane Boylan, RD is a registered dietitian with a practice address in Los Angeles, California, and NPI 1679382584, issued on Jan 6, 2025. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1679382584
Name
Jane Boylan
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
4650 W Sunset Blvd, Los Angeles, CA 90027
Phone
(818) 636-2025
Enumerated
Jan 6, 2025
Record last updated
Jan 6, 2025
Medicare enrollment
Enrolled (PECOS I20260102003220); may accept 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 registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 4650 W Sunset Blvd

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

  1. Hisham Abdel-Azim, MDPediatric Hematology & Oncology Physician1114018694
  2. Ashraf Abou-Zamzam, MDPediatric Critical Care Medicine Physician1457442931
  3. Karineh Aboulian, MDPediatrics Physician1275774325
  4. Ahmed AbuhamadStudent in an Organized Health Care Education/Training Program1386478915
  5. Joanna Aceto, D.D.S.Pediatric Dentistry1033522578
  6. Etai Adam, M.D.Pediatrics Physician1578811998

Verify Jane Boylan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Jane Boylan among 7,148 registered dietitian records in California

Jane Boylan, RD is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 87% of them.

  • NPI issued2025 · 87% of these records are older, 5% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1997 · median 2014 among the 529 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in California

There are 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,148 in California → Every provider in Los Angeles → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Ginevra Bianchini, RDLos Angeles, CA 900271083955918
  2. Catherine Chapmon, R.D.Los Angeles, CA 900271659521458
  3. Cotha Chetty, RDLos Angeles, CA 900271689872921
  4. Tippin Cruz, RDLos Angeles, CA 900271912123258
  5. Carla De Oliveira, R.D.Los Angeles, CA 900271033365531
  6. Arlene Johns, MPH, RD, CNSDLos Angeles, CA 900271750505905
  7. Mildred Leatham, MPH, RD, CHESLos Angeles, CA 900271174763833
  8. Maria Membreno, RD, CDELos Angeles, CA 900271417154212

Common questions

What is Jane Boylan, RD's NPI number?

Jane Boylan, RD's National Provider Identifier (NPI) is 1679382584, issued on Jan 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jane Boylan, RD located?

The NPPES record lists a practice address at 4650 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (818) 636-2025. Providers update this record themselves, so call before visiting.

How can I verify Jane Boylan, RD's license?

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. 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.