NPPES file of Aug 9, 2026

Natalie Laura Manitius, MPH, RDN

Registered Dietitian · Santa Monica, CA

Natalie Laura Manitius, MPH, RDN is a registered dietitian with a practice address in Santa Monica, California, and NPI 1619511227, issued on Nov 6, 2019. Check the license 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619511227
Name
Natalie Laura Manitius
Credential
MPH, RDN
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
1223 16TH St Ste 3100, Santa Monica, CA 90404
Phone
(310) 582-6240
Enumerated
Nov 6, 2019
Record last updated
May 8, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 1223 16TH St Ste 3100

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

  1. Mercedes Avila, FNP-BCNurse Practitioner1467231829
  2. Audrey Joan Cano, FNP-BCPrimary Care Nurse Practitioner1154987634
  3. Vivy CusumanoGastroenterology Physician1639600638
  4. Angela Doan, NPNurse Practitioner1639638968
  5. Brian Horwich, MDGastroenterology Physician1073058087
  6. Tiffany JuClinical Psychologist1033786645

Verify Natalie Laura Manitius 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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The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.9
  2. Costout of 100 · 30%66.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Natalie Laura Manitius among 7,148 registered dietitian records in California

Natalie Laura Manitius, MPH, RDN 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 fileNo · 7% of these records are
  • Record last updated2023 · 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).

70 registered dietitian records list a practice address in Santa Monica

They are 70 of the 5,151 NPPES records with a practice address in Santa Monica, and 7,148 registered dietitian records in California.

All 7,148 in California → Every provider in Santa Monica → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Anabelle AhdootSanta Monica, CA 904041396283263
  2. Sandra Andrews, RD, CDESanta Monica, CA 904041427347954
  3. Bita Azizi, RDSanta Monica, CA 904041861797839
  4. Makenna Barris, RDNSanta Monica, CA 904041558838946
  5. Kristen Bell, RDSanta Monica, CA 904041811484348
  6. Lia Berjis, MS, RDSanta Monica, CA 904041659671964
  7. Michele Christopher-Ipaktchian, M.S., R.D.Santa Monica, CA 904041336529379
  8. Jane Cook, RDSanta Monica, CA 904041437501517

Common questions

What is Natalie Laura Manitius, MPH, RDN's NPI number?

Natalie Laura Manitius, MPH, RDN's National Provider Identifier (NPI) is 1619511227, issued on Nov 6, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Laura Manitius, MPH, RDN located?

The NPPES record lists a practice address at 1223 16TH St Ste 3100, Santa Monica, CA, 90404. Phone: (310) 582-6240. Providers update this record themselves, so call before visiting.

How can I verify Natalie Laura Manitius, MPH, RDN's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Natalie Laura Manitius, MPH, RDN's MIPS final score?

The 2023 MIPS final score is 86.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.