NPPES file of Aug 9, 2026

Shirley Mei Ohlson, REGISTERED DIETITIAN

Registered Dietitian · Yuba City, CA

Shirley Mei Ohlson, REGISTERED DIETITIAN is a registered dietitian with a practice address in Yuba City, California, and NPI 1366804031, issued on Mar 22, 2016. Check the license (California 814591, 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
1366804031
Name
Shirley Mei Ohlson
Credential
REGISTERED DIETITIAN
Primary taxonomy
Registered Dietitian 133V00000X
License number
814591 CA
Self-reported in NPPES; status is on the state search
Practice location
1000 Sutter St, Yuba City, CA 95991
Phone
(530) 673-9420
Enumerated
Mar 22, 2016
Record last updated
Mar 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(530) 671-6909
Medicare enrollment
Enrolled (PECOS I20160714001197); 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 registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 1000 Sutter St

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

  1. Mustafa Ammar, M.D.Internal Medicine Physician1558363168
  2. Prabhjot Aujla, PA-CPhysician Assistant1659949659
  3. Thinn Aung, M.D.Pediatrics Physician1528050770
  4. Kami Bath, MSN, FNPFamily Nurse Practitioner1114173465
  5. Shameem BathPharmacist1023900131
  6. Vanessa Campos, ASWClinical Social Worker1134832702

Verify Shirley Mei Ohlson 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 814591    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. Ampla HealthYuba City, CA

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

Shirley Mei Ohlson among 7,148 registered dietitian records in California

Shirley Mei Ohlson, REGISTERED DIETITIAN 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 2016, is newer than 38% of them.

  • NPI issued2016 · 38% of these records are older, 58% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1982 · median 2014 among the 529 with a school on file
  • Record last updated2016 · 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 Yuba City → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Samantha Barnes, RDYuba City, CA 959911548674708
  2. Stacy Brackbill, RDYuba City, CA 959911750049896
  3. Kristen Bradley, R.D.Yuba City, CA 959911497987267
  4. Viviana Gonzales, RDNYuba City, CA 959911700501780
  5. Jaclyn Hospers, RDYuba City, CA 959911801110283
  6. Nataly MutungaYuba City, CA 959911437909108
  7. Sally NewellYuba City, CA 959911326465980
  8. Dawn Oakley, MPH, RDYuba City, CA 959911013502749

Common questions

What is Shirley Mei Ohlson, REGISTERED DIETITIAN's NPI number?

Shirley Mei Ohlson, REGISTERED DIETITIAN's National Provider Identifier (NPI) is 1366804031, issued on Mar 22, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Shirley Mei Ohlson, REGISTERED DIETITIAN located?

The NPPES record lists a practice address at 1000 Sutter St, Yuba City, CA, 95991. Phone: (530) 673-9420. Providers update this record themselves, so call before visiting.

How can I verify Shirley Mei Ohlson, REGISTERED DIETITIAN's license?

NPPES lists California license number 814591, 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.