NPPES file of Aug 9, 2026

Tammera Los, RN

General Practice Registered Nurse · Marana, AZ

Tammera Los, RN is a general practice registered nurse with a practice address in Marana, Arizona, and NPI 1093554354, issued on May 24, 2024. Check the license (Arizona RN102339, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093554354
Name
Tammera Los
Credential
RN
Primary taxonomy
General Practice Registered Nurse 163WG0000X
License number
RN102339 AZ
Self-reported in NPPES; status is on the state search
Practice location
12549 N Wind Runner Pkwy, Marana, AZ 85658
Phone
(520) 528-1535
Enumerated
May 24, 2024
Record last updated
May 24, 2024
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 general practice registered nurse records → All 81 in Arizona → Look up another NPI →

Verify Tammera Los 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 RN102339    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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Tammera Los among 81 general practice registered nurse records in Arizona

Tammera Los, RN is one of 81 general practice registered nurse records with a practice address in Arizona. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 70% of them.

  • NPI issued2024 · 70% of these records are older, 20% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WG0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Registered Nurse providers in Arizona

There are 81 general practice registered nurse records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 81 in Arizona → Every provider in Marana → General Practice Registered Nurse nationwide →

The 8 general practice registered nurse records with the nearest ZIP codes

  1. Holly Zuehlke-Frazelle, RNMarana, AZ 856531821687211
  2. Jessica Rose, RNVail, AZ 856411861028581
  3. Renee IrlmeierSierra Vista, AZ 856351689140964
  4. Nicholas Tufo, RNSierra Vista, AZ 856351336894484
  5. Alicia Gentry-Moon, RNSells, AZ 856341043022338
  6. Natalie Trujillo, RNSells, AZ 856341972395655
  7. Nicholas Deer, RNNogales, AZ 856211477271591
  8. Lynley ThowsonGreen Valley, AZ 856141841817343

Common questions

What is Tammera Los, RN's NPI number?

Tammera Los, RN's National Provider Identifier (NPI) is 1093554354, issued on May 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Tammera Los, RN located?

The NPPES record lists a practice address at 12549 N Wind Runner Pkwy, Marana, AZ, 85658. Phone: (520) 528-1535. Providers update this record themselves, so call before visiting.

How can I verify Tammera Los, RN's license?

NPPES lists Arizona license number RN102339, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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. 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.