Doctor profile · Federal record

Dr. Katelin Tambasco

Family Nurse Practitioner (CMS: Nurse Practitioner) · Smithtown, NY

  • NPI 1134752355
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
260 E Middle Country RD
Smithtown, NY 117872982
(631) 863-3223
Mailing address
42 Quintuck Ln
East Islip, NY 117303208

Credentials & registration

NPPES · NUCC
NPI registered
February 2020 — 6 yrs on file
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #345540

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134752355. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,368
Distinct HCPCS
10
Medicare allowed
$91,984
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 289 63 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 240 189 $88
99212 Established patient office or other outpatient visit, 10-19 minutes 185 129 $56
11102 Biopsy of related skin growth, first growth 117 107 $89
17000 Destruction of precancer skin growth, 1 growth 105 86 $54
17110 Destruction of skin growth, 1-14 growths 103 78 $114
99214 Established patient office or other outpatient visit, 30-39 minutes 73 50 $126
17111 Destruction of skin growth, 15 or more growths 47 33 $133
11103 Biopsy of related skin growth, each additional growth 41 26 $51
99203 New patient office or other outpatient visit, 30-44 minutes 39 39 $113

In context: peer comparison

Among 7 peers in this city , average services per provider: 279. This provider delivers 4.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,686
Transactions
93
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
LEO Pharma Inc. 24 $343.46
Novartis Pharmaceuticals Corporation 17 $284.86
Dermavant Sciences, Inc. 16 $192.73
Janssen Biotech, Inc. 6 $168.90
ABBVIE INC. 6 $155.52
Arcutis Biotherapeutics, Inc. 5 $145.90
GENZYME CORPORATION 5 $117.11
Incyte Corporation 4 $69.55
PFIZER INC. 3 $58.27
SUN PHARMACEUTICAL INDUSTRIES INC. 3 $54.80
Almirall LLC 2 $45.09
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $29.96
Ortho Dermatologics, a division of Bausch Health US, LLC 1 $20.30

By nature of payment

Food and Beverage
$1,686

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
271
Patients
192
Total drug cost
$6,645
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 65 53 $999
Mupirocin Generic 57 44 $493
Ketoconazole Generic 35 21 $595
Clobetasol Propionate Generic 30 24 $2,679
Nystatin Generic 25 14 $456
Hydrocortisone Generic 21 14 $158
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 15 11 $594
Doxycycline Hyclate Generic 12 11 $199
Tretinoin Generic 11 0 $472

Frequently asked questions

Auto-generated from federal data
What is Dr. Katelin Tambasco's medical specialty?
Dr. Katelin Tambasco practices Family Nurse Practitioner in Smithtown, NY.
Where does Dr. Katelin Tambasco practice?
Dr. Katelin Tambasco practices at 260 E Middle Country RD, Smithtown, NY 117872982. Office phone: 6318633223.
What is Dr. Katelin Tambasco's NPI?
Dr. Katelin Tambasco's National Provider Identifier (NPI) is 1134752355, issued by NPPES.
Does Dr. Katelin Tambasco accept Medicare assignment?
Yes. Dr. Katelin Tambasco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katelin Tambasco 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); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.