NPPES file of Aug 9, 2026

Erika Gundrey, FNP-C

Family Nurse Practitioner · Tucson, AZ

Erika Gundrey, FNP-C is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1578337523, issued on Nov 9, 2023. Check the license (Arizona 300056, 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
1578337523
Name
Erika Gundrey
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
300056 AZ
Self-reported in NPPES; status is on the state search
Practice location
5369 S Calle Santa Cruz Ste 145, Tucson, AZ 85706
Phone
(520) 370-5474
Enumerated
Nov 9, 2023
Record last updated
Apr 9, 2024
Medicare enrollment
Enrolled (PECOS I20231215003289); 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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Also registered at 5369 S Calle Santa Cruz Ste 145

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

  1. Jessica Ahumada, FNPFamily Nurse Practitioner1326715061
  2. Jonathan Light, M. D.Family Medicine Physician1902009269

Verify Erika Gundrey 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 300056
    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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83% fewer Medicare Part D claims than the average family nurse practitioner in 2024

221 Medicare Part D claims for 168 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Erika Gundrey221
  2. Specialty average1,305

Most prescribed

  1. Doxycycline Hyclate36 claims
  2. Cephalexin35 claims
  3. Amoxicillin-Clavulanate Potass24 claims
  4. Prednisone20 claims
  5. Albuterol Sulfate Hfa16 claims
  6. Ibuprofen11 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.

Bills Medicare through one group practice

  1. Elderhealth PLLCOro Valley, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

907 family nurse practitioner records list a practice address in Tucson

They are 907 of the 18,788 NPPES records with a practice address in Tucson, and 5,933 family nurse practitioner records in Arizona.

Other family nurse practitioner records in Arizona

  1. Sharla Abalos, NPTucson, AZ1356017677
  2. Kristian Abarca, DNP, FNPWillcox, AZ1710587019
  3. Rosa Abarca, FNP-BC, FNP-CYuma, AZ1023716149
  4. Jessica AbawiChandler, AZ1952943235
  5. Dorothy AbbeyPhoenix, AZ1194535336
  6. Brady AbbottTaylor, AZ1295669331
  7. Mannal Abdalla, FNP, RN, CSAPhoenix, AZ1598258014
  8. Abdirahman AbdiScottsdale, AZ1497405229
  9. Dahab Abdukkaliq, FNPChandler, AZ1780190108
  10. Alyssa Abegg-Garcia, ARNPGilbert, AZ1578081980

Common questions

What is Erika Gundrey, FNP-C's NPI number?

Erika Gundrey, FNP-C's National Provider Identifier (NPI) is 1578337523, issued on Nov 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Erika Gundrey, FNP-C located?

The NPPES record lists a practice address at 5369 S Calle Santa Cruz Ste 145, Tucson, AZ, 85706. Phone: (520) 370-5474. Providers update this record themselves, so call before visiting.

How can I verify Erika Gundrey, FNP-C's license?

NPPES lists Arizona license number 300056, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Erika Gundrey, FNP-C prescribe under Medicare Part D?

In 2024, Erika Gundrey, FNP-C had 221 Medicare Part D claims for 168 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.

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.