Registry data as of Aug 27, 2026

Danelle Merz, RN

General Practice Registered Nurse · Eureka, CA

Danelle Merz, RN is a general practice registered nurse with a practice address in Eureka, California, and NPI 1801921283, issued on Feb 23, 2007. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1801921283
Name
Danelle Merz
Credential
RN
Primary taxonomy
General Practice Registered Nurse 163WG0000X
Practice location
720 Wood St, Eureka, CA 95501
Phone
(707) 268-2937
Enumerated
Feb 23, 2007
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 720 Wood St

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

  1. Cedric Aaron, MSW, ASWCounselor1245461268
  2. Verneva AbbottRegistered Nurse1659823672
  3. Michael AbellAddiction (Substance Use Disorder) Counselor1942823687
  4. Sherry Ables-PrivetteCommunity Health Worker1215404223
  5. Thad AckermanPsychiatric/Mental Health Registered Nurse1053837096
  6. Tolulope AdesanmiPsychiatric/Mental Health Registered Nurse1932099223

Verify Danelle Merz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 →

General Practice Registered Nurse providers in California

There are 571 general practice registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other general practice registered nurse records in California

  1. Christine Acapulco, RNFresno, CA1124864806
  2. Charles AgustinVentura, CA1083238661
  3. Shaheen Akram, RNCovina, CA1730711037
  4. Betssy Alanya, NPNorthridge, CA1093539959
  5. Marlena Alazzam, RNFresno, CA1578167961
  6. Lauren Alexander, RN, MSN, ANP-BCSan Ramon, CA1689866998
  7. Rosanne Alexander, RNSonoma, CA1700702750
  8. Valentine Aljabi, RNSan Diego, CA1497379812
  9. Ruby Allen, RNBishop, CA1982143475
  10. Robin Allen-Contreras, RN, CNS, PHN,San Francisco, CA1912345968

Common questions

What is Danelle Merz, RN's NPI number?

Danelle Merz, RN's National Provider Identifier (NPI) is 1801921283, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Danelle Merz, RN located?

The NPPES record lists a practice address at 720 Wood St, Eureka, CA, 95501. Phone: (707) 268-2937. Providers update this record themselves, so call before visiting.

How can I verify Danelle Merz, RN's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.