Doctor profile · Federal record
Dr. Tamara Koss, MD
Dermatology Physician (CMS: Dermatology) · Smithtown, NY
- NPI 1013989599
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 3 yrs in practice
- Female
- 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
- February 2006 — 20 yrs on file
- Profile last updated
- January 26, 2011
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- New York #222324
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013989599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,399
Distinct HCPCS
10
Medicare allowed
$345,719
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 3,000 | 13 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,207 | 881 | $105 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,158 | 258 | $8 | |
17000 |
Destruction of precancer skin growth, 1 growth | 547 | 369 | $60 | |
17110 |
Destruction of skin growth, 1-14 growths | 515 | 389 | $135 | |
11102 |
Biopsy of related skin growth, first growth | 282 | 252 | $106 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 251 | 217 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 96 | 76 | $149 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 72 | 72 | $85 | |
11103 |
Biopsy of related skin growth, each additional growth | 70 | 63 | $61 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 474. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$5,389
Transactions
207
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arcutis Biotherapeutics, Inc. | 15 | $1,091.37 | |
| ABBVIE INC. | 24 | $814.40 | |
| Janssen Biotech, Inc. | 24 | $573.46 | |
| Dermavant Sciences, Inc. | 33 | $415.40 | |
| LEO Pharma Inc. | 25 | $386.01 | |
| Novartis Pharmaceuticals Corporation | 17 | $284.86 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 9 | $269.48 | |
| Incyte Corporation | 14 | $223.22 | |
| Ortho Dermatologics, a division of Bausch Health US, LLC | 9 | $205.83 | |
| GENZYME CORPORATION | 8 | $189.49 | |
| Lilly USA, LLC | 9 | $187.19 | |
| Amgen Inc. | 7 | $179.30 | |
| Journey Medical Corporation | 2 | $144.11 | |
| Almirall LLC | 7 | $137.11 | |
| PFIZER INC. | 4 | $80.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
998
Patients
680
Total drug cost
$29,155
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 187 | 152 | $1,215 |
| Ketoconazole | Generic | 160 | 105 | $3,506 |
| Mometasone Furoate | Generic | 129 | 93 | $2,488 |
| Clobetasol Propionate | Generic | 82 | 41 | $4,205 |
| Mupirocin | Generic | 65 | 52 | $616 |
| Halobetasol Propionate | Generic | 61 | 43 | $2,587 |
| Metronidazole | Generic | 54 | 38 | $3,144 |
| Hydrocortisone | Generic | 53 | 35 | $324 |
| Clindamycin Phosphate | Generic | 37 | 27 | $2,117 |
| Doxycycline Hyclate | Generic | 37 | 20 | $1,122 |
Frequently asked questions
What is Dr. Tamara Koss's medical specialty?
Dr. Tamara Koss practices Dermatology Physician in Smithtown, NY.
Where does Dr. Tamara Koss practice?
Dr. Tamara Koss practices at 260 Middle Country RD, Smithtown, NY 117872982. Office phone: 6318633223.
What is Dr. Tamara Koss's NPI?
Dr. Tamara Koss's National Provider Identifier (NPI) is 1013989599, issued by NPPES.
Does Dr. Tamara Koss accept Medicare assignment?
Yes. Dr. Tamara Koss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tamara Koss commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.