Doctor profile · Federal record

Dr. LANA Fretz-Mason, FNP-C

Family Nurse Practitioner · Family Nurse Practitioner · Tucson, AZ

  • NPI 1568960466
  • MIPS 87.2 / 100 · 2023
  • 8 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1505 N Swan RD Ste 121
Tucson, AZ 857124044
(520) 795-3090
fax (520) 795-3537
Additional location
111 El Camino Real
Sierra Vista, AZ 856352807

Credentials & registration

NPPES · NUCC
NPI registered
January 2018 — 8 yrs on file
Profile last updated
March 17, 2021
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Arizona #AP10932 · Washington #AP60832750

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568960466. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
47
Distinct HCPCS
1
Medicare allowed
$457
HCPCS Description Services Patients Avg allowed
93793 Anticoagulant management of patient taking warfarin 47 20 $10

In context: peer comparison

Among 198 peers in this city , average services per provider: 231. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$332
Transactions
13
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 2 $98.60
ABBVIE INC. 4 $91.37
Phathom Pharmaceuticals, Inc. 2 $48.68
Madrigal Pharmaceuticals 1 $24.51
AIMMUNE THERAPEUTICS, INC. 1 $21.45
Braintree Laboratories, Inc. 1 $17.02
Ardelyx, Inc. 1 $16.32
Gilead Sciences, Inc. 1 $14.36

By nature of payment

Food and Beverage
$257
Education
$75

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
444
Patients
263
Total drug cost
$32,364
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 115 115 $1,776
Omeprazole Generic 84 43 $877
Famotidine Generic 79 30 $1,731
Pantoprazole Sodium Generic 42 18 $509
Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 30 30 $516
Linzess (Linaclotide) Brand 18 0 $21,690
Sucralfate Generic 15 0 $540
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 14 14 $380
Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 13 13 $211
Prevalite (Cholestyramine/Aspartame) Brand 12 0 $1,220

Frequently asked questions

Auto-generated from federal data
What is Dr. LANA Fretz-Mason's medical specialty?
Dr. LANA Fretz-Mason practices Family Nurse Practitioner in Tucson, AZ.
Where does Dr. LANA Fretz-Mason practice?
Dr. LANA Fretz-Mason practices at 1505 N Swan RD Ste 121, Tucson, AZ 857124044. Office phone: 5207953090.
What is Dr. LANA Fretz-Mason's NPI?
Dr. LANA Fretz-Mason's National Provider Identifier (NPI) is 1568960466, issued by NPPES.
What procedures does Dr. LANA Fretz-Mason commonly perform?
Top Medicare-reported procedures in 2023: Anticoagulant management of patient taking warfarin (HCPCS 93793). Source: CMS Medicare Physician & Other Practitioners file.