NPPES file of Aug 9, 2026

Brenda M. Ruckstuhl, M.S., R.D., CDE

Registered Dietitian · Westlake Village, CA

Brenda M. Ruckstuhl, M.S., R.D., CDE is a registered dietitian with a practice address in Westlake Village, California, and NPI 1255465936, issued on Mar 15, 2007. Check the license (California 801383, 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
1255465936
Name
Brenda M. Ruckstuhl
Credential
M.S., R.D., CDE
Primary taxonomy
Registered Dietitian 133V00000X
License number
801383 CA
Self-reported in NPPES; status is on the state search
Practice location
2660 Townsgate RD, Westlake Village, CA 91361
Phone
(805) 905-9238
Enumerated
Mar 15, 2007
Record last updated
Oct 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(805) 493-8217
Medicare enrollment
Enrolled (PECOS I20040416001080); 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 2660 Townsgate RD

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

  1. Brenda Class, M.F.T.Marriage & Family Therapist1275685349
  2. Sheila Harmon, L.M.F.T. , ED.D.Marriage & Family Therapist1952592875
  3. Theresa Heyes, MFT, MAMarriage & Family Therapist1114129822
  4. Joan HowardMarriage & Family Therapist1184843476
  5. Denise Jablonski-Kaye, PH.D.Clinical Psychologist1881902054
  6. Kristin KlebanSpeech-Language Pathologist1801301692

Verify Brenda M. Ruckstuhl 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 801383    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

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Brenda M. Ruckstuhl among 7,148 registered dietitian records in California

Brenda M. Ruckstuhl, M.S., R.D., CDE 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 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 85% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1993 · median 2014 among the 529 with a school on file
  • Record last updated2021 · 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).

16 registered dietitian records list a practice address in Westlake Village

They are 16 of the 1,397 NPPES records with a practice address in Westlake Village, and 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 Westlake Village → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Svetlana Akoyeva, RDWestlake Village, CA 913611770928079
  2. Jennifer Benson, R.D.Thousand Oaks, CA 913611174542237
  3. Whitney Crouch, R.D.N.Westlake Village, CA 913611699051904
  4. Lisa De Fazio, R.D.Thousand Oaks, CA 913611154597623
  5. Kelley Gresiak, RD, CEDRDWestlake Village, CA 913611023615010
  6. Brooke Linberg, RDNWestlake Village, CA 913611477150472
  7. Jennifer Norris, RDNWestlake Village, CA 913611386312106
  8. Sophia Scattaglia, RDThousand Oaks, CA 913611366114647

Common questions

What is Brenda M. Ruckstuhl, M.S., R.D., CDE's NPI number?

Brenda M. Ruckstuhl, M.S., R.D., CDE's National Provider Identifier (NPI) is 1255465936, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Brenda M. Ruckstuhl, M.S., R.D., CDE located?

The NPPES record lists a practice address at 2660 Townsgate RD, Westlake Village, CA, 91361. Phone: (805) 905-9238. Providers update this record themselves, so call before visiting.

How can I verify Brenda M. Ruckstuhl, M.S., R.D., CDE's license?

NPPES lists California license number 801383, 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.