Doctor profile · Federal record
Dr. Cathy Koger, D.O.
Dermatology Physician (CMS: Dermatology) · Boulder, CO
- NPI 1902194871
- Accepts Medicare
- MIPS 91.8 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3434 47Th St Ste 200
Boulder, CO 803011817
(303) 444-8100
fax (303) 444-8113
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- February 17, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Colorado #53663
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902194871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,352
Distinct HCPCS
10
Medicare allowed
$180,903
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,523 | 319 | $7 | |
17000 |
Destruction of precancer skin growth, 1 growth | 653 | 427 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 491 | 367 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 254 | 208 | $130 | |
11102 |
Biopsy of related skin growth, first growth | 206 | 179 | $106 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 98 | 88 | $58 | |
12032 |
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 39 | 37 | $310 | |
11602 |
Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | 34 | 33 | $128 | |
11103 |
Biopsy of related skin growth, each additional growth | 18 | 16 | $53 | |
12031 |
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less | 14 | 14 | $267 |
In context: peer comparison
Among 6 peers in Boulder Dermatology Physician, average services per provider: 145. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$20,555
Transactions
106
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 32 | $18,989.97 | |
| Abbvie INC. | 13 | $264.51 | |
| Sun Pharmaceutical Industries INC. | 15 | $197.07 | |
| Amgen INC. | 11 | $186.01 | |
| Regeneron Healthcare Solutions, INC. | 7 | $175.29 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $123.56 | |
| Novartis Pharmaceuticals Corporation | 4 | $96.99 | |
| Pfizer INC. | 4 | $80.45 | |
| Genzyme Corporation | 3 | $80.38 | |
| Ucb, INC. | 1 | $74.97 | |
| Leo Pharma INC. | 2 | $56.17 | |
| Dermavant Sciences, INC. | 3 | $49.20 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 2 | $43.20 | |
| Galderma Laboratories, L.P. | 2 | $38.31 | |
| Janssen Biotech, INC. | 2 | $37.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
301
Patients
165
Total drug cost
$6,661
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 78 | 41 | $1,845 |
| Doxycycline Hyclate | Generic | 50 | 14 | $1,259 |
| Mupirocin | Generic | 38 | 37 | $302 |
| Triamcinolone Acetonide | Generic | 33 | 29 | $629 |
| Acyclovir | Generic | 25 | 11 | $185 |
| Clobetasol Propionate | Generic | 20 | 17 | $1,004 |
| Hydrocortisone | Generic | 18 | 16 | $129 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 15 | 0 | $485 |
| Spironolactone | Generic | 13 | 0 | $458 |
| Fluocinonide | Generic | 11 | 0 | $367 |
Hospital affiliations
Frequently asked questions
What is Dr. Cathy Koger's medical specialty?
Dr. Cathy Koger practices Dermatology Physician in Boulder, CO.
Where does Dr. Cathy Koger practice?
Dr. Cathy Koger practices at 3434 47Th St Ste 200, Boulder, CO 803011817. Office phone: 3034448100.
What is Dr. Cathy Koger's NPI?
Dr. Cathy Koger's National Provider Identifier (NPI) is 1902194871, issued by NPPES.
Does Dr. Cathy Koger accept Medicare assignment?
Yes. Dr. Cathy Koger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathy Koger commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.