Doctor profile · Federal record
Dr. Lauren Breihan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Flagstaff, AZ
- NPI 1497866495
- Accepts Medicare
- MIPS 65.6 / 100 · 2023
- 44 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3480 E. Route 66
Flagstaff, AZ 86004
(928) 863-7333
fax (928) 863-7347 - Mailing address
-
3480 E Route 66
Flagstaff, AZ 860044032
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #23601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497866495. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
437
Distinct HCPCS
4
Medicare allowed
$38,650
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 379 | 127 | $95 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 23 | 18 | $56 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 22 | 21 | $31 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $64 |
In context: peer comparison
Among 13 peers in Flagstaff Internal Medicine Physician, average services per provider: 2,092. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,295
Patients
493
Total drug cost
$315,182
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 560 | 82 | $25,941 |
| Lisinopril | Generic | 482 | 57 | $2,814 |
| Levothyroxine Sodium | Generic | 275 | 31 | $3,289 |
| Amlodipine Besylate | Generic | 238 | 29 | $1,935 |
| Losartan Potassium | Generic | 236 | 31 | $6,264 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 230 | 31 | $5,377 |
| Alendronate Sodium | Generic | 183 | 25 | $4,625 |
| Rosuvastatin Calcium | Generic | 181 | 67 | $13,886 |
| Ozempic (Semaglutide) | Brand | 166 | 23 | $160,446 |
| Omeprazole | Generic | 145 | 19 | $5,497 |
Hospital affiliations
Frequently asked questions
What is Dr. Lauren Breihan's medical specialty?
Dr. Lauren Breihan practices Internal Medicine Physician in Flagstaff, AZ.
Where does Dr. Lauren Breihan practice?
Dr. Lauren Breihan practices at 3480 E. Route 66, Flagstaff, AZ 86004. Office phone: 9288637333.
What is Dr. Lauren Breihan's NPI?
Dr. Lauren Breihan's National Provider Identifier (NPI) is 1497866495, issued by NPPES.
Does Dr. Lauren Breihan accept Medicare assignment?
Yes. Dr. Lauren Breihan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Breihan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442); Telephone medical discussion with physician (HCPCS 99441). Source: CMS Medicare Physician & Other Practitioners file.