Doctor profile · Federal record
Dr. Mark Fenster, M.D.
Mohs-Micrographic Surgery Physician · Procedural Dermatology Physician · Dayton, OH
- NPI 1639197049
- MIPS 100.0 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5300 Far Hills Ave.
Dayton, OH 454292347
(937) 433-7536
fax (937) 433-9612
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- August 3, 2016
- Specialty taxonomy
- 207ND0101X — NUCC code
- State license (1)
- Ohio #35072837F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639197049. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
888
Distinct HCPCS
10
Medicare allowed
$328,309
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 298 | 243 | $560 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 92 | $86 | |
13132 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 115 | 103 | $222 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 115 | 84 | $379 | |
13121 |
Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | 41 | 38 | $256 | |
17313 |
Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 33 | 29 | $573 | |
13152 |
Complicated repair of wound of eyelids, nose, ears, or lip, 2.6-7.5 cm | 32 | 31 | $236 | |
11102 |
Biopsy of related skin growth, first growth | 28 | 22 | $80 | |
13133 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, each additional 5.0 cm or less | 25 | 25 | $161 | |
14061 |
Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm | 22 | 22 | $945 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 77. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
360
Patients
317
Total drug cost
$6,883
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 160 | 144 | $2,655 |
| Cefadroxil | Generic | 91 | 88 | $794 |
| Azithromycin | Generic | 27 | 25 | $223 |
| Fluorouracil | Generic | 23 | 15 | $2,578 |
| Silver Sulfadiazine | Generic | 21 | 20 | $223 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $27 |
| Ssd (Silver Sulfadiazine) | Brand | 13 | 11 | $112 |
| Doxycycline Monohydrate | Generic | 11 | 0 | $269 |
Frequently asked questions
What is Dr. Mark Fenster's medical specialty?
Dr. Mark Fenster practices Mohs-Micrographic Surgery Physician in Dayton, OH.
Where does Dr. Mark Fenster practice?
Dr. Mark Fenster practices at 5300 Far Hills Ave., Dayton, OH 454292347. Office phone: 9374337536.
What is Dr. Mark Fenster's NPI?
Dr. Mark Fenster's National Provider Identifier (NPI) is 1639197049, issued by NPPES.
What procedures does Dr. Mark Fenster 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); Established patient office or other outpatient visit (HCPCS 99213); 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.