Doctor profile · Federal record
Dr. Diana Wagner, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Vernon, CT
- NPI 1790893022
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
460 Hartford Tpke Ste A
Vernon, CT 060664847
(860) 896-4877
fax (860) 896-4876
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 30, 2012
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Connecticut #50129 · Wisconsin #47653
- Medicaid
- WI #34678700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790893022. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
549
Distinct HCPCS
5
Medicare allowed
$59,773
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 391 | 200 | $134 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 75 | 36 | $36 | |
83036 |
Hemoglobin a1c level | 56 | 44 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $175 | |
76536 |
Ultrasound scan of head and neck soft tissue | 13 | 13 | $122 |
In context: peer comparison
Among 1 peers in Vernon Endocrinology, Diabetes & Metabolism Physician, average services per provider: 109. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$775
Transactions
33
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 13 | $403.09 | |
| Xeris Pharmaceuticals, INC. | 9 | $146.85 | |
| Dexcom, INC. | 4 | $66.78 | |
| Novo Nordisk INC | 3 | $48.61 | |
| Medtronic, INC. | 1 | $46.62 | |
| Lilly USA, LLC | 1 | $22.96 | |
| Insulet Corporation | 1 | $21.88 | |
| Amphastar Pharmaceuticals, INC. | 1 | $18.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,950
Patients
799
Total drug cost
$1,678,248
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 785 | 178 | $13,274 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 396 | 112 | $505,242 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 208 | 65 | $268,367 |
| Metformin Hcl | Generic | 199 | 61 | $2,578 |
| Methimazole | Generic | 176 | 51 | $2,654 |
| Synthroid (Levothyroxine Sodium) | Brand | 170 | 39 | $15,679 |
| Januvia (Sitagliptin Phosphate) | Brand | 164 | 33 | $160,031 |
| Novolog Flexpen (Insulin Aspart) | Brand | 142 | 47 | $138,350 |
| Trulicity (Dulaglutide) | Brand | 121 | 22 | $155,679 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 120 | 55 | $16,150 |
Hospital affiliations
Frequently asked questions
What is Dr. Diana Wagner's medical specialty?
Dr. Diana Wagner practices Endocrinology, Diabetes & Metabolism Physician in Vernon, CT.
Where does Dr. Diana Wagner practice?
Dr. Diana Wagner practices at 460 Hartford Tpke Ste A, Vernon, CT 060664847. Office phone: 8608964877.
What is Dr. Diana Wagner's NPI?
Dr. Diana Wagner's National Provider Identifier (NPI) is 1790893022, issued by NPPES.
Does Dr. Diana Wagner accept Medicare assignment?
Yes. Dr. Diana Wagner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Wagner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.