Doctor profile · Federal record
Dr. Nicholas Castner, MD
Dermatology Physician (CMS: Dermatology) · Mohs-Micrographic Surgery Physician · Largo, FL
- NPI 1992201875
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8787 Bryan Dairy RD Ste 360
Largo, FL 337771260
(813) 321-1786
fax (813) 321-1787 - Mailing address
-
18228 N US Highway 41
Lutz, FL 335494400
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 15, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Florida #ME162846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992201875. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
628
Distinct HCPCS
10
Medicare allowed
$240,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 177 | 158 | $588 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 104 | 82 | $399 | |
13132 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 56 | 54 | $236 | |
17313 |
Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 43 | 39 | $612 | |
11603 |
Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | 40 | 38 | $140 | |
13121 |
Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | 39 | 37 | $347 | |
12032 |
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 29 | 28 | $255 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 28 | $88 | |
11602 |
Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | 24 | 23 | $119 | |
13101 |
Complicated repair of wound of trunk, 2.6-7.5 cm | 23 | 23 | $389 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 213. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$502
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kerecis Limited | 4 | $382.38 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.00 | |
| Organogenesis Inc. | 1 | $26.71 | |
| Amgen Inc. | 1 | $25.09 | |
| Almirall LLC | 1 | $22.83 |
By nature of payment
Frequently asked questions
What is Dr. Nicholas Castner's medical specialty?
Dr. Nicholas Castner practices Dermatology Physician in Largo, FL.
Where does Dr. Nicholas Castner practice?
Dr. Nicholas Castner practices at 8787 Bryan Dairy RD Ste 360, Largo, FL 337771260. Office phone: 8133211786.
What is Dr. Nicholas Castner's NPI?
Dr. Nicholas Castner's National Provider Identifier (NPI) is 1992201875, issued by NPPES.
Does Dr. Nicholas Castner accept Medicare assignment?
Yes. Dr. Nicholas Castner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Castner 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); Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm (HCPCS 13132). Source: CMS Medicare Physician & Other Practitioners file.