Doctor profile · Federal record
Dr. Theresa Fynn, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Specialist · Saint Cloud, FL
- NPI 1669639266
- Accepts Medicare
- 23 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3004 17Th St
Saint Cloud, FL 347696011
(407) 593-2910
fax (407) 593-2913
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- February 5, 2014
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Florida #ME109189
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669639266. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
960
Distinct HCPCS
8
Medicare allowed
$104,224
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 385 | 215 | $124 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 330 | 34 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $165 | |
76536 |
Ultrasound scan of head and neck soft tissue | 51 | 49 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 42 | $89 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 35 | 25 | $34 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 30 | $173 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $217 |
In context: peer comparison
Among 2 peers in Saint Cloud Endocrinology, Diabetes & Metabolism Physician, average services per provider: 108. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$1,260
Transactions
41
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 5 | $269.04 | |
| Amgen INC. | 4 | $158.20 | |
| Tandem Diabetes Care, INC. | 6 | $120.51 | |
| Lilly USA, LLC | 4 | $82.67 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $76.83 | |
| Renalytix Ai, INC. | 3 | $51.15 | |
| Novo Nordisk INC | 3 | $49.76 | |
| Sanofi-Aventis U.S. LLC | 2 | $43.69 | |
| Beta Bionics, INC. | 2 | $42.67 | |
| Novartis Pharmaceuticals Corporation | 2 | $41.06 | |
| Dexcom, INC. | 1 | $29.63 | |
| Esperion Therapeutics, INC. | 2 | $29.00 | |
| Insulet Corporation | 1 | $27.04 | |
| Neurocrine Biosciences, INC. | 1 | $26.47 | |
| Amphastar Pharmaceuticals, INC. | 1 | $24.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,276
Patients
878
Total drug cost
$1,870,660
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 374 | 149 | $7,228 |
| Trulicity (Dulaglutide) | Brand | 304 | 92 | $482,221 |
| Ozempic (Semaglutide) | Brand | 293 | 101 | $417,235 |
| Jardiance (Empagliflozin) | Brand | 196 | 77 | $231,352 |
| Metformin Hcl | Generic | 171 | 81 | $1,764 |
| Synthroid (Levothyroxine Sodium) | Brand | 119 | 39 | $11,573 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 109 | 47 | $2,076 |
| Mounjaro (Tirzepatide) | Brand | 104 | 35 | $183,179 |
| Soliqua 100-33 (Insulin Glargine/Lixisenatide) | Brand | 102 | 43 | $147,607 |
| Vitamin D2 (Ergocalciferol (Vitamin D2)) | Brand | 100 | 36 | $479 |
Frequently asked questions
What is Dr. Theresa Fynn's medical specialty?
Dr. Theresa Fynn practices Endocrinology, Diabetes & Metabolism Physician in Saint Cloud, FL.
Where does Dr. Theresa Fynn practice?
Dr. Theresa Fynn practices at 3004 17Th St, Saint Cloud, FL 347696011. Office phone: 4075932910.
What is Dr. Theresa Fynn's NPI?
Dr. Theresa Fynn's National Provider Identifier (NPI) is 1669639266, issued by NPPES.
Does Dr. Theresa Fynn accept Medicare assignment?
Yes. Dr. Theresa Fynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Fynn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.