Lana Fretz-Mason, FNP-C
Family Nurse Practitioner · Tucson, AZ
Lana Fretz-Mason, FNP-C is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1568960466, issued on Jan 25, 2018. Check the license (Arizona AP10932, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lana Fretz-Mason
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AP10932 AZ
AP60832750 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 N Swan RD Ste 121, Tucson, AZ 85712
- Phone
- (520) 795-3090
- Enumerated
- Jan 25, 2018
- Record last updated
- Mar 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (520) 795-3537
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 1505 N Swan RD Ste 121
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lana Fretz-Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP10932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average family nurse practitioner in 2024
855 Medicare Part D claims for 439 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Famotidine144 claims
- Peg-3350 And Electrolytes118 claims
- Omeprazole117 claims
- Gavilyte-G98 claims
- Pantoprazole Sodium69 claims
- Sod Sulf-Potass Sulf-Mag Sulf34 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $332.31
13 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lana Fretz-Mason among 5,933 family nurse practitioner records in Arizona
Lana Fretz-Mason, 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 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 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.
All 5,933 in Arizona → Every provider in Tucson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bridget Doherty, NPTucson, AZ 857121952382715
- Elyse Hammett, FNPTucson, AZ 857121831103159
- Marguerite Havlis, FNPTucson, AZ 857121568497055
- Kathryn Kennel, NPTucson, AZ 857121144252164
- Suzanne Macdonald, NPTucson, AZ 857121588612402
- Kathleen McLeod, FNP-BCTucson, AZ 857121720054992
- Laurie McManus, FNPTucson, AZ 857121548246614
- Cynthia Mick, FNPTucson, AZ 857121043240591
Common questions
What is Lana Fretz-Mason, FNP-C's NPI number?
Lana Fretz-Mason, FNP-C's National Provider Identifier (NPI) is 1568960466, issued on Jan 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lana Fretz-Mason, FNP-C located?
The NPPES record lists a practice address at 1505 N Swan RD Ste 121, Tucson, AZ, 85712. Phone: (520) 795-3090. Providers update this record themselves, so call before visiting.
How can I verify Lana Fretz-Mason, FNP-C's license?
NPPES lists Arizona license number AP10932, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Lana Fretz-Mason, FNP-C prescribe under Medicare Part D?
In 2024, Lana Fretz-Mason, FNP-C had 855 Medicare Part D claims for 439 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Lana Fretz-Mason, FNP-C's MIPS final score?
The 2023 MIPS final score is 87.2 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.