NPPES file of Aug 9, 2026

Adita Graciela McKenzie, FNP

Family Nurse Practitioner · Garden Grove, CA

Adita Graciela McKenzie, FNP is a family nurse practitioner with a practice address in Garden Grove, California, and NPI 1124246129, issued on Apr 23, 2007. Check the license (California NP12493, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124246129
Name
Adita Graciela McKenzie
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP12493 CA
Self-reported in NPPES; status is on the state search
Practice location
12751 Harbor Blvd, Garden Grove, CA 92840
Phone
(714) 620-8883
Enumerated
Apr 23, 2007
Record last updated
Oct 30, 2012 (not updated in 14 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 family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 12751 Harbor Blvd

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

  1. Vincent Ayroso, DOFamily Medicine Physician1891993168
  2. Bryan Choi, MDInternal Medicine Physician1255525499
  3. David FannFamily Medicine Physician1982098182
  4. Cynthia Gonzalez, M.D.Family Medicine Physician1881125409
  5. Kaidi Kim, MDPediatrics Physician1952763054
  6. Edward Ko, M.D.Internal Medicine Physician1396911798

Verify Adita Graciela McKenzie 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 NP12493    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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20% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,045 Medicare Part D claims for 42 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Adita McKenzie1,045
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium107 claims
  2. Lisinopril60 claims
  3. Alendronate Sodium59 claims
  4. Amlodipine Besylate59 claims
  5. Losartan Potassium52 claims
  6. Biktarvy46 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.

Industry payments in 2024: $220.93

10 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Adita McKenzie$220.93
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Adita Graciela McKenzie among 16,966 family nurse practitioner records in California

Adita Graciela McKenzie, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 87% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2012 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 family nurse practitioner records list a practice address in Garden Grove

They are 39 of the 4,572 NPPES records with a practice address in Garden Grove, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Garden Grove → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kiley Blakely, FNP-CGarden Grove, CA 928401366123374
  2. Keneshia Bryant, RN, FNPGarden Grove, CA 928401750598116
  3. Candy Grace De GuzmanGarden Grove, CA 928401548924012
  4. Amell ElmorGarden Grove, CA 928401033769443
  5. Isa Jo, FNPGarden Grove, CA 928401255682373
  6. Viet LeGarden Grove, CA 928401255298378
  7. Lily Nguyen, DNP, APRN, FNP-CGarden Grove, CA 928401235834722
  8. Vu Phan, D.C, FNP-C, L.ACGarden Grove, CA 928401699882118

Common questions

What is Adita Graciela McKenzie, FNP's NPI number?

Adita Graciela McKenzie, FNP's National Provider Identifier (NPI) is 1124246129, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Adita Graciela McKenzie, FNP located?

The NPPES record lists a practice address at 12751 Harbor Blvd, Garden Grove, CA, 92840. Phone: (714) 620-8883. Providers update this record themselves, so call before visiting.

How can I verify Adita Graciela McKenzie, FNP's license?

NPPES lists California license number NP12493, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Adita Graciela McKenzie, FNP prescribe under Medicare Part D?

In 2024, Adita Graciela McKenzie, FNP had 1,045 Medicare Part D claims for 42 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.