Doctor profile · Federal record
Dr. Shannon Gaines, PA-C
Physician Assistant · Topsham, ME
- NPI 1588277958
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1 Wellness Way
Topsham, ME 040861768
(207) 406-7600
fax (207) 618-5683 - Additional location
-
193 Bath RD
Brunswick, ME 040112607
(207) 424-2272
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Profile last updated
- March 21, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Maine #PA2083
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588277958. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
205
Distinct HCPCS
7
Medicare allowed
$16,597
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 43 | 43 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 35 | $106 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $93 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 29 | $75 | |
81003 |
Automated urinalysis test | 21 | 20 | $2 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 19 | 19 | $16 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 18 | 18 | $35 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 29. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
137
Patients
135
Total drug cost
$2,593
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 41 | 40 | $626 |
| Doxycycline Monohydrate | Generic | 26 | 26 | $628 |
| Prednisone | Generic | 22 | 22 | $39 |
| Cephalexin | Generic | 20 | 20 | $149 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 14 | $373 |
| Cefpodoxime Proxetil | Generic | 14 | 13 | $778 |
Frequently asked questions
What is Dr. Shannon Gaines's medical specialty?
Dr. Shannon Gaines practices Physician Assistant in Topsham, ME.
Where does Dr. Shannon Gaines practice?
Dr. Shannon Gaines practices at 1 Wellness Way, Topsham, ME 040861768. Office phone: 2074067600.
What is Dr. Shannon Gaines's NPI?
Dr. Shannon Gaines's National Provider Identifier (NPI) is 1588277958, issued by NPPES.
Does Dr. Shannon Gaines accept Medicare assignment?
Yes. Dr. Shannon Gaines accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shannon Gaines commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.