Doctor profile · Federal record
Dr. Margaret Gaa, APRN
Family Nurse Practitioner · Orthopedic Registered Nurse · Lakeland, FL
- NPI 1558044552
- 3 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1129 N Missouri Ave
Lakeland, FL 338054411
(866) 234-8534 - Mailing address
-
47 5Th St Nw
Winter Haven, FL 338814672
Credentials & registration
- NPI registered
- August 2023 — 3 yrs on file
- Profile last updated
- February 20, 2024
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Florida #APRN11025927
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558044552. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$2,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
27447 |
Replacement of knee joint, both sides of knee | 14 | 14 | $178 |
In context: peer comparison
Among 52 peers in this city , average services per provider: 102. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$279
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 1 | $104.63 | |
| Exact Sciences Corporation | 2 | $64.03 | |
| Novartis Pharmaceuticals Corporation | 2 | $38.44 | |
| ABBVIE INC. | 1 | $33.01 | |
| Alkermes, Inc. | 1 | $24.04 | |
| Merck Sharp & Dohme LLC | 1 | $15.19 |
By nature of payment
Frequently asked questions
What is Dr. Margaret Gaa's medical specialty?
Dr. Margaret Gaa practices Family Nurse Practitioner in Lakeland, FL.
Where does Dr. Margaret Gaa practice?
Dr. Margaret Gaa practices at 1129 N Missouri Ave, Lakeland, FL 338054411. Office phone: 8662348534.
What is Dr. Margaret Gaa's NPI?
Dr. Margaret Gaa's National Provider Identifier (NPI) is 1558044552, issued by NPPES.
What procedures does Dr. Margaret Gaa commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447). Source: CMS Medicare Physician & Other Practitioners file.