Doctor profile · Federal record
Dr. Siobhan Arey, PA
Physician Assistant · Medical Physician Assistant · Physician Assistant · Portsmouth, NH
- NPI 1962912428
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
330 Borthwick Ave Ste 303
Portsmouth, NH 038017109
(603) 431-5205
fax (603) 436-4257 - Additional location
-
1 Hampton RD Unit 208
Exeter, NH 038334849 - Additional location
-
278 Lafayette RD Bldg E
Portsmouth, NH 038015455 - Additional location
-
750 Central Ave Ste O
Dover, NH 038203434 - Mailing address
-
801 York St
Manitowoc, WI 542204630
Show 1 more location
Credentials & registration
- NPI registered
- October 2017 — 9 yrs on file
- Profile last updated
- September 30, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- New Hampshire #3542 · Maine #PA2023
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962912428. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,022
Distinct HCPCS
10
Medicare allowed
$106,657
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 568 | 150 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 335 | 300 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 299 | 270 | $102 | |
11102 |
Biopsy of related skin growth, first growth | 219 | 204 | $73 | |
17000 |
Destruction of precancer skin growth, 1 growth | 214 | 194 | $39 | |
17110 |
Destruction of skin growth, 1-14 growths | 156 | 143 | $88 | |
11103 |
Biopsy of related skin growth, each additional growth | 105 | 81 | $40 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 83 | 79 | $45 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $89 | |
11104 |
Punch biopsy, first skin growth | 13 | 13 | $99 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 67. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$736
Transactions
23
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 3 | $183.46 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 4 | $148.76 | |
| Regeneron Healthcare Solutions, Inc. | 3 | $130.53 | |
| ABBVIE INC. | 4 | $80.50 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $57.05 | |
| Novartis Pharmaceuticals Corporation | 2 | $35.99 | |
| Lilly USA, LLC | 1 | $32.37 | |
| GENZYME CORPORATION | 1 | $31.52 | |
| Amgen Inc. | 1 | $19.15 | |
| STRATA Skin Sciences, Inc. | 1 | $17.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
675
Patients
445
Total drug cost
$119,139
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 194 | 120 | $3,807 |
| Triamcinolone Acetonide | Generic | 132 | 103 | $1,685 |
| Fluorouracil | Generic | 90 | 83 | $10,636 |
| Clobetasol Propionate | Generic | 62 | 49 | $4,125 |
| Doxycycline Hyclate | Generic | 25 | 16 | $397 |
| Hydroxychloroquine Sulfate | Generic | 22 | 0 | $997 |
| Mupirocin | Generic | 22 | 17 | $204 |
| Spironolactone | Generic | 22 | 0 | $572 |
| Hydrocortisone | Generic | 19 | 19 | $159 |
| Dupixent Syringe (Dupilumab) | Brand | 18 | 0 | $49,031 |
Frequently asked questions
What is Dr. Siobhan Arey's medical specialty?
Dr. Siobhan Arey practices Physician Assistant in Portsmouth, NH.
Where does Dr. Siobhan Arey practice?
Dr. Siobhan Arey practices at 330 Borthwick Ave Ste 303, Portsmouth, NH 038017109. Office phone: 6034315205.
What is Dr. Siobhan Arey's NPI?
Dr. Siobhan Arey's National Provider Identifier (NPI) is 1962912428, issued by NPPES.
Does Dr. Siobhan Arey accept Medicare assignment?
Yes. Dr. Siobhan Arey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Siobhan Arey 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 99214). Source: CMS Medicare Physician & Other Practitioners file.