NPPES file of Aug 9, 2026

Jessica Slamon, MS, RD, CDN

Registered Dietitian · Los Angeles, CA

Jessica Slamon, MS, RD, CDN is a registered dietitian with a practice address in Los Angeles, California, and NPI 1649812496, issued on Oct 14, 2019. Check the license (California 86056374, 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
1649812496
Name
Jessica Slamon
Credential
MS, RD, CDN
Primary taxonomy
Registered Dietitian 133V00000X
License numbers
86056374 CA
86056374 NY
Self-reported in NPPES; status is on the state search
Practice location
1520 San Pablo St, Los Angeles, CA 90033
Phone
(323) 442-5557
Enumerated
Oct 14, 2019
Record last updated
Nov 21, 2022
Medicare enrollment
Enrolled (PECOS I20220526002117); 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.
Download card Updates feed

8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 1520 San Pablo St

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

  1. Frank Acosta, PHDPsychologist1750313490
  2. Gbemisola Adenuga, M.D.Nephrology Physician1952464661
  3. Aimee Aguillon, OTR/L, CHTOccupational Therapist1972677318
  4. Haig Aharonian, M.D.Internal Medicine Physician1205107653
  5. Jamshid Ahmadi, M.D.Neuroradiology Physician1942252028
  6. Mohammad Akmal, M.D.Nephrology Physician1356378087

Verify Jessica Slamon 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 86056374    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Usc Care Medical Group IncLos Angeles, CA

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

Jessica Slamon among 7,148 registered dietitian records in California

Jessica Slamon, MS, RD, CDN 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. Its NPI, issued in 2019, is newer than 50% of them.

  • NPI issued2019 · 50% of these records are older, 45% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2012 · median 2014 among the 529 with a school on file
  • Record last updated2022 · 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.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Carrie Adase, M.S., RDNLos Angeles, CA 900331548610991
  2. Fatima Cabral, RDLos Angeles, CA 900331790746329
  3. Niramol Chankitwanit, R.D.Los Angeles, CA 900331619218443
  4. Maria D'Avila, RD, CDELos Angeles, CA 900331023153897
  5. Marian Duong, RDLos Angeles, CA 900331083913511
  6. Tamara Frenya, R.D.Los Angeles, CA 900331063750909
  7. Daryl Goldes, RDLos Angeles, CA 900331134677164
  8. Jessica Lowe, MPH, RDLos Angeles, CA 900331811306699

Common questions

What is Jessica Slamon, MS, RD, CDN's NPI number?

Jessica Slamon, MS, RD, CDN's National Provider Identifier (NPI) is 1649812496, issued on Oct 14, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Slamon, MS, RD, CDN located?

The NPPES record lists a practice address at 1520 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5557. Providers update this record themselves, so call before visiting.

How can I verify Jessica Slamon, MS, RD, CDN's license?

NPPES lists California license number 86056374, 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.