Registry data as of Aug 27, 2026

Adela Valenzuela, CERTIFIED WON

Enterostomal Therapy Registered Nurse · Hesperia, CA

Adela Valenzuela, CERTIFIED WON is an enterostomal therapy registered nurse with a practice address in Hesperia, California, and NPI 1295745958, issued on Aug 8, 2006. Check the license (California 19668, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1295745958
Name
Adela Valenzuela
Credential
CERTIFIED WON
Primary taxonomy
Enterostomal Therapy Registered Nurse 163WE0900X
License numbers
19668 CA
430539 CA
Self-reported in NPPES; status is on the state search
Practice location
12021 Jacaranda Ave, Hesperia, CA 92345
Phone
(760) 956-5334
Enumerated
Aug 8, 2006
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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Also registered at 12021 Jacaranda Ave

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

  1. Liz Bendezu, FNPFamily Nurse Practitioner1306091954
  2. Pamela BryantFamily Nurse Practitioner1962788067
  3. Jamie FerreiraMedical-Surgical Registered Nurse1790360584
  4. Samuel Wilson, MDEmergency Medicine Physician1912948019

Verify Adela Valenzuela 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 19668
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

44% fewer Medicare Part D claims than the average enterostomal therapy registered nurse in 2024

145 Medicare Part D claims, against an average of 261 among the 6 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Adela Valenzuela145
  2. Specialty average261

Most prescribed

  1. Quetiapine Fumarate24 claims
  2. Venlafaxine Hcl Er22 claims
  3. Trazodone Hcl16 claims
  4. Olanzapine13 claims
  5. Fluoxetine Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's Medicare quality score for 2023: 89.4 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 score80.1
  2. Costout of 100 · 30%51.2
  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).

One hospital or facility affiliation

  1. Alexander Valenzuela Licensed Marriage And Family TherapistHesperia, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Enterostomal Therapy Registered Nurse providers in California

There are 14 enterostomal therapy registered nurse records in California.

Other enterostomal therapy registered nurse records in California

  1. Victor Alterescu, R.N.Oakland, CA1003957184
  2. Barbara Bates-Jensen, PHD, RNSepulveda, CA1144306804
  3. Harvey Darnell, RN, CWOCNSan Jose, CA1942356332
  4. Linda Edgar, RN WOCNLong Beach, CA1366532731
  5. Kathleen Gibson, RN, CNS, CWOCNStockton, CA1912000209
  6. Debbie Hill, R.N.,E.T.Santa Monica, CA1497033641
  7. Madolor King, RNTustin, CA1013533116
  8. Denise Mah, FNP-BCFontana, CA1083114508
  9. Candace Miller, RN, MS, CWOCNMather, CA1033146121
  10. Gretchen Pitti, RN, CWONHuntington Beach, CA1447575980

Common questions

What is Adela Valenzuela, CERTIFIED WON's NPI number?

Adela Valenzuela, CERTIFIED WON's National Provider Identifier (NPI) is 1295745958, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Adela Valenzuela, CERTIFIED WON located?

The NPPES record lists a practice address at 12021 Jacaranda Ave, Hesperia, CA, 92345. Phone: (760) 956-5334. Providers update this record themselves, so call before visiting.

How can I verify Adela Valenzuela, CERTIFIED WON's license?

NPPES lists California license number 19668, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Adela Valenzuela, CERTIFIED WON prescribe under Medicare Part D?

In 2024, Adela Valenzuela, CERTIFIED WON had 145 Medicare Part D claims; the average among enterostomal therapy registered nurse prescribers was 261. Part D covers Medicare prescriptions only.

What is Adela Valenzuela, CERTIFIED WON's Medicare quality score?

The 2023 MIPS final score is 89.4 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.