Doctor profile · Federal record
Dr. Kathryn O'Reilly, MD, PHD
Mohs-Micrographic Surgery Physician (CMS: Dermatology) · Dermatology Physician · Procedural Dermatology Physician · Lewes, DE
- NPI 1033370408
- Accepts Medicare
- MIPS 98.0 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
750 Kings Hwy, Suite 110
Lewes, DE 199581772
(302) 644-6400
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- August 12, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207ND0101X — NUCC code
- State license (1)
- Delaware #C1-0010044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033370408. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20,751
Distinct HCPCS
10
Medicare allowed
$1,730,412
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 6,844 | 1,214 | $7 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 2,934 | 2,261 | $91 | |
17000 |
Destruction of precancer skin growth, 1 growth | 1,992 | 1,598 | $50 | |
11102 |
Biopsy of related skin growth, first growth | 1,326 | 1,140 | $91 | |
17110 |
Destruction of skin growth, 1-14 growths | 1,184 | 1,020 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 990 | 798 | $129 | |
G6001 |
Ultrasonic guidance for placement of radiation therapy fields | 821 | 64 | $184 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 787 | 59 | $276 | |
77401 |
Superficial and/or low voltage radiation treatment delivery | 745 | 45 | $42 | |
11103 |
Biopsy of related skin growth, each additional growth | 651 | 408 | $52 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 412. This provider delivers 50× the peer median.Open Payments
Industry payments received
All-time total
$117
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $99.99 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $17.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
336
Patients
201
Total drug cost
$136,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 62 | 34 | $1,736 |
| Clobetasol Propionate | Generic | 49 | 31 | $2,532 |
| Triamcinolone Acetonide | Generic | 47 | 37 | $467 |
| Mupirocin | Generic | 31 | 28 | $274 |
| Metronidazole | Generic | 27 | 18 | $1,445 |
| Clindamycin Phosphate | Generic | 22 | 15 | $628 |
| Doxycycline Monohydrate | Generic | 16 | 13 | $211 |
| Fluorouracil | Generic | 16 | 14 | $1,074 |
| Hydrocortisone | Generic | 16 | 11 | $97 |
| Imiquimod | Generic | 15 | 0 | $417 |
Frequently asked questions
What is Dr. Kathryn O'Reilly's medical specialty?
Dr. Kathryn O'Reilly practices Mohs-Micrographic Surgery Physician in Lewes, DE.
Where does Dr. Kathryn O'Reilly practice?
Dr. Kathryn O'Reilly practices at 750 Kings Hwy, Lewes, DE 199581772. Office phone: 3026446400.
What is Dr. Kathryn O'Reilly's NPI?
Dr. Kathryn O'Reilly's National Provider Identifier (NPI) is 1033370408, issued by NPPES.
Does Dr. Kathryn O'Reilly accept Medicare assignment?
Yes. Dr. Kathryn O'Reilly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn O'Reilly commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.