Doctor profile · Federal record
Dr. Katherine Kerchner, MD
Mohs-Micrographic Surgery Physician (CMS: Micrographic Dermatologic Surgery (MDS)) · Oak Ridge, TN
- NPI 1700068384
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
599 Oak Ridge Tpke
Oak Ridge, TN 378307177
(865) 482-2129
fax (865) 482-4036
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207ND0101X — NUCC code
- State license (1)
- Tennessee #46137
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700068384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
895
Distinct HCPCS
10
Medicare allowed
$313,768
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 288 | 255 | $497 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 121 | 103 | $366 | |
17315 |
Removal and microscopic exam of growth, each additional block after 5 tissue blocks | 92 | 34 | $72 | |
13152 |
Complicated repair of wound of eyelids, nose, ears, or lip, 2.6-7.5 cm | 60 | 59 | $225 | |
13132 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 53 | 52 | $221 | |
14061 |
Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm | 47 | 46 | $910 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 42 | $70 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 39 | 11 | $5 | |
11102 |
Biopsy of related skin growth, first growth | 31 | 31 | $72 | |
13133 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, each additional 5.0 cm or less | 25 | 24 | $154 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 55. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$1,646
Transactions
89
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 36 | $385.61 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 11 | $248.18 | |
| Regeneron Healthcare Solutions, Inc. | 6 | $172.57 | |
| Amgen Inc. | 6 | $115.05 | |
| Janssen Biotech, Inc. | 4 | $90.87 | |
| Smith+Nephew, Inc. | 2 | $84.93 | |
| GENZYME CORPORATION | 3 | $83.01 | |
| Lilly USA, LLC | 5 | $77.98 | |
| Organogenesis Inc. | 2 | $76.23 | |
| Novartis Pharmaceuticals Corporation | 3 | $66.56 | |
| UCB, Inc. | 3 | $63.91 | |
| ABBVIE INC. | 3 | $51.59 | |
| MAYNE PHARMA COMMERCIAL LLC | 3 | $50.63 | |
| Almirall LLC | 1 | $22.47 | |
| Dermavant Sciences, Inc. | 1 | $22.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
437
Patients
372
Total drug cost
$13,011
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gentamicin Sulfate | Generic | 184 | 149 | $5,980 |
| Mupirocin | Generic | 99 | 78 | $801 |
| Doxycycline Hyclate | Generic | 86 | 82 | $920 |
| Fluorouracil | Generic | 45 | 42 | $4,966 |
| Erythromycin (Erythromycin Base) | Brand | 23 | 21 | $343 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Kerchner's medical specialty?
Dr. Katherine Kerchner practices Mohs-Micrographic Surgery Physician in Oak Ridge, TN.
Where does Dr. Katherine Kerchner practice?
Dr. Katherine Kerchner practices at 599 Oak Ridge Tpke, Oak Ridge, TN 378307177. Office phone: 8654822129.
What is Dr. Katherine Kerchner's NPI?
Dr. Katherine Kerchner's National Provider Identifier (NPI) is 1700068384, issued by NPPES.
Does Dr. Katherine Kerchner accept Medicare assignment?
Yes. Dr. Katherine Kerchner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Kerchner commonly perform?
Top Medicare-reported procedures in 2023: Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS 17312); Removal and microscopic exam of growth, each additional block after 5 tissue blocks (HCPCS 17315). Source: CMS Medicare Physician & Other Practitioners file.