NPPES file of Aug 9, 2026

Annika Simone Mack, DNP, FNP-BC

Family Nurse Practitioner · Tucson, AZ

Annika Simone Mack, DNP, FNP-BC is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1396485520, issued on Mar 29, 2022. Check the license (Arizona 288126, 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
1396485520
Name
Annika Simone Mack
Credential
DNP, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
288126 AZ
22115464 AZ
Self-reported in NPPES; status is on the state search
Practice location
3655 E Grant RD, Tucson, AZ 85716
Phone
(520) 670-3909
Enumerated
Mar 29, 2022
Record last updated
Feb 28, 2025
Fax
(520) 309-2560
Medicare enrollment
Enrolled (PECOS I20240117003903); 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 3655 E Grant RD

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

  1. Marissa Abeyta, MS, RD, CLCRegistered Dietitian1710866967
  2. Marisela Alvarez, RDHDental Hygienist1497443923
  3. Jan Leynard CamposagradoFamily Nurse Practitioner1376402594
  4. Sylvia Carbajal Leon, RDHDental Hygienist1255250031
  5. Erica Castillo, DNP, MSN, BSN, RNPsychiatric/Mental Health Nurse Practitioner1326632563
  6. Paulina CastilloAddiction (Substance Use Disorder) Counselor1649604315

Verify Annika Simone Mack 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 288126
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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55% fewer Medicare Part D claims than the average family nurse practitioner in 2024

587 Medicare Part D claims for 133 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Annika Mack587
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium39 claims
  2. Amlodipine Besylate26 claims
  3. Lisinopril25 claims
  4. Albuterol Sulfate Hfa24 claims
  5. Levothyroxine Sodium20 claims
  6. Losartan Potassium20 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. EL Rio Santa Cruz Neighborhood Health Center, Inc.Tucson, AZ

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

Annika Simone Mack among 5,933 family nurse practitioner records in Arizona

Annika Simone Mack, DNP, FNP-BC 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 2022, is newer than 73% of them.

  • NPI issued2022 · 73% of these records are older, 21% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2022 · median 2019 among the 3,510 with a school on file
  • Record last updated2025 · 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).

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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Gaynor ArnoldTucson, AZ 857161043772163
  2. Jacey Baird, NPTucson, AZ 857161437547585
  3. Layla Bradley, FNPTucson, AZ 857161598142283
  4. April Byrd, FNPTucson, AZ 857161396262127
  5. Sarah Carter, FNPTucson, AZ 857161427390251
  6. Kathryn Challenger, EDD, MSN, FNP-C, CNETucson, AZ 857161780179937
  7. Angelica Hibbs, NPTucson, AZ 857161528551074
  8. Rosejean Hinsdale, FNP-CTucson, AZ 857161043493679

Common questions

What is Annika Simone Mack, DNP, FNP-BC's NPI number?

Annika Simone Mack, DNP, FNP-BC's National Provider Identifier (NPI) is 1396485520, issued on Mar 29, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Annika Simone Mack, DNP, FNP-BC located?

The NPPES record lists a practice address at 3655 E Grant RD, Tucson, AZ, 85716. Phone: (520) 670-3909. Providers update this record themselves, so call before visiting.

How can I verify Annika Simone Mack, DNP, FNP-BC's license?

NPPES lists Arizona license number 288126, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Annika Simone Mack, DNP, FNP-BC prescribe under Medicare Part D?

In 2024, Annika Simone Mack, DNP, FNP-BC had 587 Medicare Part D claims for 133 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.