Doctor profile · Federal record
Dr. Mark Unger, MD
Family Medicine Physician · Fort Collins, CO
- NPI 1568448744
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1113 Oakridge Dr
Fort Collins, CO 805255591
(970) 225-0040
fax (970) 225-2996 - Mailing address
-
1300 Riverside Ave Ste 102
Fort Collins, CO 805244351
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- September 10, 2021
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Colorado #33846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568448744. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,256
Distinct HCPCS
10
Medicare allowed
$97,062
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 238 | 157 | $91 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 192 | 192 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 191 | 122 | $128 | |
93793 |
Anticoagulant management of patient taking warfarin | 126 | 28 | $12 | |
83036 |
Hemoglobin a1c level | 82 | 44 | $10 | |
G0008 |
Administration of influenza virus vaccine | 65 | 65 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 62 | 62 | $71 | |
85610 |
Blood test, clotting time | 59 | 17 | $4 | |
96372 |
Injection of drug or substance under skin or into muscle | 51 | 12 | $14 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 47 | 41 | $57 |
In context: peer comparison
Among 39 peers in this city , average services per provider: 68. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,433
Patients
885
Total drug cost
$46,975
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 474 | 125 | $5,793 |
| Lisinopril | Generic | 380 | 108 | $3,288 |
| Levothyroxine Sodium | Generic | 343 | 86 | $5,784 |
| Amlodipine Besylate | Generic | 300 | 82 | $2,083 |
| Gabapentin | Generic | 228 | 47 | $6,861 |
| Losartan Potassium | Generic | 209 | 64 | $3,346 |
| Tamsulosin Hcl | Generic | 207 | 51 | $3,872 |
| Omeprazole | Generic | 206 | 50 | $3,370 |
| Metformin Hcl | Generic | 199 | 60 | $2,408 |
| Simvastatin | Generic | 170 | 50 | $1,917 |
Frequently asked questions
What is Dr. Mark Unger's medical specialty?
Dr. Mark Unger practices Family Medicine Physician in Fort Collins, CO.
Where does Dr. Mark Unger practice?
Dr. Mark Unger practices at 1113 Oakridge Dr, Fort Collins, CO 805255591. Office phone: 9702250040.
What is Dr. Mark Unger's NPI?
Dr. Mark Unger's National Provider Identifier (NPI) is 1568448744, issued by NPPES.
What procedures does Dr. Mark Unger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.