Doctor profile · Federal record
Dr. Michael Fastenberg, M.D.
Dermatology Physician (CMS: Dermatology) · Dermatology Physician · Smithtown, NY
- NPI 1073735593
- Accepts Medicare
- MIPS 77.9 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 Middle Country RD, Suite 208
Smithtown, NY 117872982
(631) 863-3223
fax (631) 863-3334
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- January 26, 2011
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State licenses (2)
- New York #252150-1 · North Carolina #2006-01943
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073735593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,238
Distinct HCPCS
10
Medicare allowed
$480,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 3,079 | 424 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,045 | 730 | $105 | |
17110 |
Destruction of skin growth, 1-14 growths | 922 | 666 | $132 | |
17000 |
Destruction of precancer skin growth, 1 growth | 705 | 511 | $54 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 296 | 180 | $202 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 285 | 243 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 243 | 194 | $148 | |
11102 |
Biopsy of related skin growth, first growth | 215 | 202 | $94 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 108 | 108 | $131 | |
10040 |
Acne surgery | 54 | 54 | $140 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 474. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$56,880
Transactions
265
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arcutis Biotherapeutics, Inc. | 39 | $18,360.48 | |
| Galderma Laboratories, L.P. | 20 | $14,458.26 | |
| Verrica Pharmaceuticals Inc. | 11 | $9,238.56 | |
| Amgen Inc. | 15 | $8,138.28 | |
| Dermavant Sciences, Inc. | 36 | $3,206.09 | |
| ABBVIE INC. | 21 | $617.68 | |
| Janssen Biotech, Inc. | 20 | $613.62 | |
| LEO Pharma Inc. | 22 | $317.29 | |
| Novartis Pharmaceuticals Corporation | 17 | $284.86 | |
| GENZYME CORPORATION | 10 | $235.45 | |
| PFIZER INC. | 14 | $219.37 | |
| E.R. Squibb & Sons, L.L.C. | 13 | $200.20 | |
| Incyte Corporation | 12 | $192.08 | |
| Lilly USA, LLC | 8 | $190.75 | |
| Ortho Dermatologics, a division of Bausch Health US, LLC | 7 | $160.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
785
Patients
459
Total drug cost
$119,525
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 247 | 122 | $4,196 |
| Triamcinolone Acetonide | Generic | 157 | 123 | $2,356 |
| Mupirocin | Generic | 51 | 44 | $492 |
| Fluorouracil | Generic | 50 | 40 | $4,180 |
| Hydrocortisone | Generic | 39 | 34 | $386 |
| Calcipotriene | Generic | 34 | 0 | $7,772 |
| Clobetasol Propionate | Generic | 33 | 24 | $1,585 |
| Tretinoin | Generic | 29 | 0 | $2,500 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 27 | 11 | $610 |
| Metronidazole | Generic | 25 | 22 | $1,680 |
Frequently asked questions
What is Dr. Michael Fastenberg's medical specialty?
Dr. Michael Fastenberg practices Dermatology Physician in Smithtown, NY.
Where does Dr. Michael Fastenberg practice?
Dr. Michael Fastenberg practices at 260 Middle Country RD, Smithtown, NY 117872982. Office phone: 6318633223.
What is Dr. Michael Fastenberg's NPI?
Dr. Michael Fastenberg's National Provider Identifier (NPI) is 1073735593, issued by NPPES.
Does Dr. Michael Fastenberg accept Medicare assignment?
Yes. Dr. Michael Fastenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Fastenberg 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 skin growth, 1-14 growths (HCPCS 17110). Source: CMS Medicare Physician & Other Practitioners file.