NPPES file of Aug 9, 2026

Tammy Louise Tyree, NP

Acute Care Nurse Practitioner · Phoenix, AZ

Tammy Louise Tyree, NP is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1598838526, issued on Nov 16, 2006. Check the license (Arizona AP2596, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598838526
Name
Tammy Louise Tyree
Credential
NP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
AP2596 AZ
Self-reported in NPPES; status is on the state search
Practice location
2910 N 3RD Ave, Phoenix, AZ 85013
Phone
(602) 402-1912
Enumerated
Nov 16, 2006
Record last updated
Jun 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
660670 AZ
Medicare enrollment
Enrolled (PECOS I20111222000362); 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 2910 N 3RD Ave

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

  1. Felipe Albuquerque, MDNeurological Surgery Physician1447245022
  2. Frank Barranco, MDNeurological Surgery Physician1134115884
  3. Tauree Blankenship, P.T.Physical Therapist1417323718
  4. Michael Brunner, MDDiagnostic Radiology Physician1760060800
  5. Claudia CardenasPhysician Assistant1619443389
  6. Michael Covell, MDNeurological Surgery Physician1790623080

Verify Tammy Louise Tyree 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 AP2596
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 88.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%59.4
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Banner - University Physician Specialists LLCPhoenix, AZ

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

Tammy Louise Tyree among 645 acute care nurse practitioner records in Arizona

Tammy Louise Tyree, NP is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 96% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2002 · median 2018 among the 465 with a school on file
  • Record last updated2016 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Arizona

There are 645 acute care nurse practitioner records in Arizona.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Jennifer Armfield, ACNPPhoenix, AZ 850131538562426
  2. Ashley Chadwick, MSN, ACNP-BCPhoenix, AZ 850131427346246
  3. Eunjoo ChungPhoenix, AZ 850131639493208
  4. Michelle Davis, AGACNPPhoenix, AZ 850131336535517
  5. Marcel Gourian, ACNP-BCPhoenix, AZ 850131386088243
  6. Thomas Luzny, ACNPPhoenix, AZ 850131093141590
  7. Diane McLaughlin, APRN-CNP, DNPPhoenix, AZ 850131548697261
  8. Allyson McLean, AG-ACNPPhoenix, AZ 850131679964662

Common questions

What is Tammy Louise Tyree, NP's NPI number?

Tammy Louise Tyree, NP's National Provider Identifier (NPI) is 1598838526, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Louise Tyree, NP located?

The NPPES record lists a practice address at 2910 N 3RD Ave, Phoenix, AZ, 85013. Phone: (602) 402-1912. Providers update this record themselves, so call before visiting.

How can I verify Tammy Louise Tyree, NP's license?

NPPES lists Arizona license number AP2596, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

What is Tammy Louise Tyree, NP's MIPS final score?

The 2023 MIPS final score is 88.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.