Doctor profile · Federal record
Dr. Nicholas Mezitis, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Belpre, OH
- NPI 1265527295
- Accepts Medicare
- MIPS 81.3 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1818 Washington Blvd Ste F
Belpre, OH 457142080
(740) 423-3640
fax (740) 423-3641 - Mailing address
-
Po Box 7527
Dublin, OH 430170727
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 10, 2025
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Ohio #35.123869
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265527295. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
776
Distinct HCPCS
6
Medicare allowed
$63,757
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 438 | 200 | $107 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 99 | 50 | $3 | |
83036 |
Hemoglobin a1c level | 87 | 46 | $9 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 67 | 33 | $32 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 63 | 47 | $149 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $200 |
In context: peer comparison
Among 1 peers in Belpre Endocrinology, Diabetes & Metabolism Physician, average services per provider: 129. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$398
Transactions
15
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $155.93 | |
| Lilly USA, LLC | 4 | $73.01 | |
| Ultragenyx Pharmaceutical INC. | 1 | $23.15 | |
| Insulet Corporation | 1 | $22.89 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $21.89 | |
| Chiesi USA, INC. | 1 | $20.31 | |
| Sanofi-Aventis U.S. LLC | 1 | $18.97 | |
| Ascensia Diabetes Care US INC. | 1 | $18.55 | |
| Novo Nordisk INC | 1 | $16.52 | |
| Xeris Pharmaceuticals, INC. | 1 | $14.63 | |
| CeQur Corporation | 1 | $12.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,987
Patients
483
Total drug cost
$916,633
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 490 | 109 | $3,980 |
| Trulicity (Dulaglutide) | Brand | 288 | 56 | $431,921 |
| Glimepiride | Generic | 261 | 70 | $3,762 |
| Ozempic (Semaglutide) | Brand | 138 | 34 | $223,160 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 122 | 34 | $79,762 |
| Synthroid (Levothyroxine Sodium) | Brand | 111 | 26 | $5,802 |
| Metformin Hcl | Generic | 96 | 26 | $857 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 86 | 29 | $957 |
| Jardiance (Empagliflozin) | Brand | 65 | 15 | $70,462 |
| Mounjaro (Tirzepatide) | Brand | 63 | 14 | $90,038 |
Frequently asked questions
What is Dr. Nicholas Mezitis's medical specialty?
Dr. Nicholas Mezitis practices Endocrinology, Diabetes & Metabolism Physician in Belpre, OH.
Where does Dr. Nicholas Mezitis practice?
Dr. Nicholas Mezitis practices at 1818 Washington Blvd Ste F, Belpre, OH 457142080. Office phone: 7404233640.
What is Dr. Nicholas Mezitis's NPI?
Dr. Nicholas Mezitis's National Provider Identifier (NPI) is 1265527295, issued by NPPES.
Does Dr. Nicholas Mezitis accept Medicare assignment?
Yes. Dr. Nicholas Mezitis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Mezitis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.