NPPES file of Aug 9, 2026

Ann Marie Winterton, LCSW

Registered Dietitian · Roseville, CA

Ann Marie Winterton, LCSW is a registered dietitian with a practice address in Roseville, California, and NPI 1043630148, issued on Apr 16, 2014. Check the license (California 917105, 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
1043630148
Name
Ann Marie Winterton
Credential
LCSW
Primary taxonomy
Registered Dietitian 133V00000X
License number
917105 CA
Self-reported in NPPES; status is on the state search
Practice location
3100 Douglas Blvd, Roseville, CA 95661
Phone
(916) 774-8885
Enumerated
Apr 16, 2014
Record last updated
Jul 29, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(916) 774-8818
Medicare enrollment
Enrolled (PECOS I20140605002061); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3100 Douglas Blvd

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

  1. Sallie Adams, M.D.Endocrinology, Diabetes & Metabolism Physician1255342085
  2. Anne Adams-Alexis, PAPhysician Assistant1629089461
  3. Lynea Albers, RDRegistered Dietitian1245519339
  4. Patricia Andrews, RDRegistered Nurse1588924682
  5. Roger Ang, M.D.Family Medicine Physician1144251497
  6. Kenny Bains, M.D.Family Medicine Physician1104358571

Verify Ann Marie Winterton 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 917105    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. Sutter Valley Medical FoundationRoseville, CA

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

Ann Marie Winterton among 7,148 registered dietitian records in California

Ann Marie Winterton, LCSW 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 2014, is newer than 32% of them.

  • NPI issued2014 · 32% of these records are older, 65% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2009 · median 2014 among the 529 with a school on file
  • Record last updated2015 · 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 Roseville → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Lynea Albers, RDRoseville, CA 956611245519339
  2. Jennifer Amirali, RD,CNSDRoseville, CA 956611407912058
  3. Jaime Aron, RDRoseville, CA 956611578856795
  4. Vicky Bourdaniotis, RDRoseville, CA 956611417237298
  5. Jill Burns, RDRoseville, CA 956611790839603
  6. Cynthia Fischer, RD, CNSDRoseville, CA 956611962568220
  7. Amy Fox, RDRoseville, CA 956611518001122
  8. Wendy Gregor, RDRoseville, CA 956611770627309

Common questions

What is Ann Marie Winterton, LCSW's NPI number?

Ann Marie Winterton, LCSW's National Provider Identifier (NPI) is 1043630148, issued on Apr 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Ann Marie Winterton, LCSW located?

The NPPES record lists a practice address at 3100 Douglas Blvd, Roseville, CA, 95661. Phone: (916) 774-8885. Providers update this record themselves, so call before visiting.

How can I verify Ann Marie Winterton, LCSW's license?

NPPES lists California license number 917105, 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.