Doctor profile · Federal record
Dr. Brittany Giammalvo, RPA-C
Physician Assistant · Old Saybrook, CT
- NPI 1033426200
- Accepts Medicare
- MIPS 90.0 / 100 · 2023
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
455 Boston Post RD Ste 10
Old Saybrook, CT 064751554
(860) 388-9799
fax (860) 388-6646
Credentials & registration
- NPI registered
- September 2010 — 16 yrs on file
- Profile last updated
- May 27, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Connecticut #4808
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033426200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,142
Distinct HCPCS
10
Medicare allowed
$80,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 272 | 61 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 233 | 154 | $116 | |
11102 |
Biopsy of related skin growth, first growth | 146 | 121 | $93 | |
17000 |
Destruction of precancer skin growth, 1 growth | 127 | 98 | $57 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 126 | 103 | $82 | |
11103 |
Biopsy of related skin growth, each additional growth | 81 | 40 | $47 | |
17110 |
Destruction of skin growth, 1-14 growths | 53 | 40 | $106 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $149 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 29 | 28 | $51 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $100 |
In context: peer comparison
Among 2 peers in Old Saybrook Physician Assistant, average services per provider: 87. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $79.99 | |
| Pfizer INC. | 2 | $54.50 | |
| Abbvie INC. | 1 | $24.97 | |
| Amgen INC. | 1 | $23.40 | |
| Arcutis Biotherapeutics, INC. | 1 | $22.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
565
Patients
389
Total drug cost
$98,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 140 | 94 | $4,486 |
| Metronidazole | Generic | 100 | 66 | $6,727 |
| Betamethasone Dipropionate | Generic | 63 | 43 | $2,743 |
| Doxycycline Hyclate | Generic | 58 | 30 | $1,893 |
| Fluorouracil | Generic | 55 | 55 | $5,929 |
| Triamcinolone Acetonide | Generic | 46 | 40 | $296 |
| Betamethasone Valerate | Generic | 24 | 24 | $303 |
| Mupirocin | Generic | 24 | 23 | $204 |
| Doxycycline Ir-Dr (Doxycycline Monohydrate) | Brand | 23 | 0 | $21,817 |
| Tacrolimus | Generic | 19 | 14 | $3,452 |
Frequently asked questions
What is Dr. Brittany Giammalvo's medical specialty?
Dr. Brittany Giammalvo practices Physician Assistant in Old Saybrook, CT.
Where does Dr. Brittany Giammalvo practice?
Dr. Brittany Giammalvo practices at 455 Boston Post RD Ste 10, Old Saybrook, CT 064751554. Office phone: 8603889799.
What is Dr. Brittany Giammalvo's NPI?
Dr. Brittany Giammalvo's National Provider Identifier (NPI) is 1033426200, issued by NPPES.
Does Dr. Brittany Giammalvo accept Medicare assignment?
Yes. Dr. Brittany Giammalvo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brittany Giammalvo 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 99214); Biopsy of related skin growth, first growth (HCPCS 11102). Source: CMS Medicare Physician & Other Practitioners file.