Doctor profile · Federal record

Dr. Jennifer Alfano, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Smithtown, NY

  • NPI 1891120572
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
215 E Main St
Smithtown, NY 117872807
(631) 265-5858
fax (631) 265-5756
Additional location
50 New York 25A
Smithtown, NY 11787
(631) 862-3963
Mailing address
1010 Northern Blvd Ste 328
Great Neck, NY 110215329

Credentials & registration

NPPES · NUCC
NPI registered
September 2013 — 13 yrs on file
Profile last updated
October 17, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
New York #306517

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891120572. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,532
Transactions
55
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 10 $286.57
AstraZeneca Pharmaceuticals LP 11 $286.03
Sumitomo Pharma America, Inc. 5 $243.66
GlaxoSmithKline, LLC. 4 $183.16
Salix Pharmaceuticals, a division of Bausch Health US, LLC 6 $110.03
PFIZER INC. 3 $60.61
Bayer Healthcare Pharmaceuticals Inc. 2 $52.57
Merck Sharp & Dohme LLC 2 $51.63
Lilly USA, LLC 2 $45.46
ABBVIE INC. 2 $44.69
Exact Sciences Corporation 2 $44.31
Novartis Pharmaceuticals Corporation 2 $43.09
Avvisto Therapeutics, LLC 2 $41.79
Amgen Inc. 2 $38.48

By nature of payment

Food and Beverage
$1,532

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,448
Patients
863
Total drug cost
$148,109
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 377 136 $5,525
Rosuvastatin Calcium Generic 283 107 $4,228
Amlodipine Besylate Generic 281 95 $2,064
Losartan Potassium Generic 245 86 $2,795
Levothyroxine Sodium Generic 189 63 $3,190
Zolpidem Tartrate Generic 130 25 $1,133
Omeprazole Generic 128 46 $1,885
Carvedilol Generic 111 39 $1,669
Escitalopram Oxalate Generic 111 42 $2,098
Simvastatin Generic 110 42 $797

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Alfano's medical specialty?
Dr. Jennifer Alfano practices Adult Health Nurse Practitioner in Smithtown, NY.
Where does Dr. Jennifer Alfano practice?
Dr. Jennifer Alfano practices at 215 E Main St, Smithtown, NY 117872807. Office phone: 6312655858.
What is Dr. Jennifer Alfano's NPI?
Dr. Jennifer Alfano's National Provider Identifier (NPI) is 1891120572, issued by NPPES.
Does Dr. Jennifer Alfano accept Medicare assignment?
Yes. Dr. Jennifer Alfano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.