NPPES file of Aug 9, 2026

Serena Kay Ryder, RD, CNSD

Registered Dietitian · Sacramento, CA

Serena Kay Ryder, RD, CNSD is a registered dietitian with a practice address in Sacramento, California, and NPI 1902961634, issued on Dec 22, 2006. Check the license (California 852016, as entered in NPPES) 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
1902961634
Name
Serena Kay Ryder
Credential
RD, CNSD
Primary taxonomy
Registered Dietitian 133V00000X
License number
852016 CA
Self-reported in NPPES; status is on the state search
Practice location
2025 Morse Ave, Sacramento, CA 95825
Phone
(916) 784-5254
Enumerated
Dec 22, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 2025 Morse Ave

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

  1. Mouner Abouelkhier, RPHPharmacist1164571832
  2. Elijah Abramson, MDEmergency Medicine Physician1992334965
  3. Cynthia Adams, RNMedical-Surgical Registered Nurse1346372190
  4. Jesse Adams, MDHematology & Oncology Physician1851479554
  5. Qudeer Ahmad, BS RRTCritical Care Registered Respiratory Therapist1649742594
  6. Paul Akins, MDNeurology Physician1952489528

Verify Serena Kay Ryder 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 852016    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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Serena Kay Ryder among 7,148 registered dietitian records in California

Serena Kay Ryder, RD, CNSD 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2007 · 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 Sacramento → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Mary Aleman, MNTSacramento, CA 958251447394069
  2. Gale Ashworth, RD, MSSacramento, CA 958251619187796
  3. Kelly Dabel, RDSacramento, CA 958251356405377
  4. Laura Dennis, R.D.Sacramento, CA 958251205967858
  5. Eloise Diebel, R.D.Sacramento, CA 958251598816795
  6. Janelle Embree, DIETITIANSacramento, CA 958251316913841
  7. Mary Jackels, RDSacramento, CA 958251609935410
  8. Laura McNeill, RDSacramento, CA 958251407992431

Common questions

What is Serena Kay Ryder, RD, CNSD's NPI number?

Serena Kay Ryder, RD, CNSD's National Provider Identifier (NPI) is 1902961634, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Serena Kay Ryder, RD, CNSD located?

The NPPES record lists a practice address at 2025 Morse Ave, Sacramento, CA, 95825. Phone: (916) 784-5254. Providers update this record themselves, so call before visiting.

How can I verify Serena Kay Ryder, RD, CNSD's license?

NPPES lists California license number 852016, 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. 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.