NPPES file of Aug 9, 2026

Codi Vonnice Johnston, MSN, APRN, FNP-C

Family Nurse Practitioner · Phoenix, AZ

Codi Vonnice Johnston, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1124788955, issued on Dec 20, 2021. Check the license (Arizona 265248, as entered in NPPES) with the Arizona 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
1124788955
Name
Codi Vonnice Johnston
Credential
MSN, APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
265248 AZ
Self-reported in NPPES; status is on the state search
Practice location
500 W Thomas RD Ste 220, Phoenix, AZ 85013
Phone
(602) 887-5025
Enumerated
Dec 20, 2021
Record last updated
Mar 4, 2024
Fax
(888) 571-6435
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 5,933 in Arizona → Look up another NPI →

Verify Codi Vonnice Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 265248    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 Arizona license search

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97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

43 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Codi Johnston43
  2. Specialty average1,305

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.

Codi Vonnice Johnston among 5,933 family nurse practitioner records in Arizona

Codi Vonnice Johnston, MSN, APRN, FNP-C is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 66% of them.

  • NPI issued2021 · 66% of these records are older, 27% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2024 · 38% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barbara Borbeck, NPPhoenix, AZ 850131487824629
  2. Gail Brown, NPPhoenix, AZ 850131366554388
  3. Martha Davidowicz, FNP-CPhoenix, AZ 850131720138704
  4. Deborah Dicicco, FNPPhoenix, AZ 850131770558272
  5. Michele Grigaitis-Reyes, NPPhoenix, AZ 850131497862379
  6. Kimberly Hart, FNPPhoenix, AZ 850131184645673
  7. Linda Holland-Ojeda, F.N.P.Phoenix, AZ 850131164427605
  8. Patricia Jost, FNPPhoenix, AZ 850131659440733

Common questions

What is Codi Vonnice Johnston, MSN, APRN, FNP-C's NPI number?

Codi Vonnice Johnston, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1124788955, issued on Dec 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Codi Vonnice Johnston, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 500 W Thomas RD Ste 220, Phoenix, AZ, 85013. Phone: (602) 887-5025. Providers update this record themselves, so call before visiting.

How can I verify Codi Vonnice Johnston, MSN, APRN, FNP-C's license?

NPPES lists Arizona license number 265248, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Codi Vonnice Johnston, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Codi Vonnice Johnston, MSN, APRN, FNP-C had 43 Medicare Part D claims; 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.