Doctor profile · Federal record

Dr. Michele Guilfoyle, PA-C

Physician Assistant · Portsmouth, NH

  • NPI 1336133388
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Borthwick Ave, Suite 202W
Portsmouth, NH 038014174
(603) 433-8434
fax (603) 436-6608

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 23, 2021
Specialty taxonomy
363A00000X — NUCC code
State license (1)
New Hampshire #0316P
Medicaid
NH #3086741

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336133388. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
59
Distinct HCPCS
2
Medicare allowed
$4,800
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 41 37 $78
99215 Established patient office or other outpatient visit, 40-54 minutes 18 18 $89

In context: peer comparison

Among 20 peers in this city , average services per provider: 67. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
946
Patients
280
Total drug cost
$12,287
Drug Type Claims Patients Total cost
Lisinopril Generic 149 42 $1,468
Atorvastatin Calcium Generic 140 50 $2,338
Amlodipine Besylate Generic 137 42 $1,093
Levothyroxine Sodium Generic 105 30 $1,144
Omeprazole Generic 64 19 $1,017
Losartan Potassium Generic 54 19 $677
Pantoprazole Sodium Generic 51 14 $1,026
Hydrochlorothiazide Generic 42 15 $146
Simvastatin Generic 35 15 $424
Gabapentin Generic 29 14 $986

Frequently asked questions

Auto-generated from federal data
What is Dr. Michele Guilfoyle's medical specialty?
Dr. Michele Guilfoyle practices Physician Assistant in Portsmouth, NH.
Where does Dr. Michele Guilfoyle practice?
Dr. Michele Guilfoyle practices at 330 Borthwick Ave, Portsmouth, NH 038014174. Office phone: 6034338434.
What is Dr. Michele Guilfoyle's NPI?
Dr. Michele Guilfoyle's National Provider Identifier (NPI) is 1336133388, issued by NPPES.
What procedures does Dr. Michele Guilfoyle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.