Lana Fretz-Mason, FNP-C
NPI 1568960466 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lana Fretz-Mason, FNP-C is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1568960466).
Provider details
- NPI number
- 1568960466
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP60832750 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 144 | 50 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 118 | 116 |
| Omeprazole | 117 | 46 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 98 | 96 |
| Pantoprazole Sodium | 69 | 21 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 34 | 34 |
| Peg3350/Sod Sulf,bicarb,cl/Kcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$332 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 111 El Camino RealSierra Vista, AZ 85635-2807Phone: (520) 795-3090Fax: (520) 795-3537
Registry dates
- Enumerated
- 2018-01-25
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Lana Fretz-Mason's NPI number?
- Lana Fretz-Mason's National Provider Identifier (NPI) is 1568960466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lana Fretz-Mason's specialty?
- Lana Fretz-Mason is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lana Fretz-Mason located?
- Lana Fretz-Mason's practice location on file with NPPES is 1505 N Swan Rd Ste 121, Tucson, AZ 85712-4044.
- What is Lana Fretz-Mason's phone number?
- The practice phone number listed in the NPPES registry for Lana Fretz-Mason is (520) 795-3090.
- Does Lana Fretz-Mason accept Medicare?
- Lana Fretz-Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lana Fretz-Mason's NPI active?
- Yes — Lana Fretz-Mason's NPI (1568960466) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.