Doctor profile · Federal record
Dr. Thomas Mezzetti, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Hartford, CT
- NPI 1083668453
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
80 Seymour St
Hartford, CT 061152701
(860) 545-2866 - Mailing address
-
80 Seymour St Ste 300
Hartford, CT 061152701
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 1, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Connecticut #044080 · Massachusetts #257784
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083668453. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,392
Distinct HCPCS
10
Medicare allowed
$54,827
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 841 | 440 | $38 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 149 | 44 | $29 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 138 | 109 | $35 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 73 | 60 | $84 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 55 | 49 | $12 | |
88300 |
Pathology examination of tissue using a microscope, limited examination | 40 | 32 | $5 | |
88360 |
Microscopic genetic analysis of tumor, manual | 38 | 12 | $42 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 23 | 18 | $13 | |
G0416 |
Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method | 23 | 22 | $181 | |
88333 |
Pathology cytologic examination of specimen during surgery, initial site | 12 | 12 | $63 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 103. This provider delivers 14× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Thomas Mezzetti's medical specialty?
Dr. Thomas Mezzetti practices Anatomic Pathology & Clinical Pathology Physician in Hartford, CT.
Where does Dr. Thomas Mezzetti practice?
Dr. Thomas Mezzetti practices at 80 Seymour St, Hartford, CT 061152701. Office phone: 8605452866.
What is Dr. Thomas Mezzetti's NPI?
Dr. Thomas Mezzetti's National Provider Identifier (NPI) is 1083668453, issued by NPPES.
Does Dr. Thomas Mezzetti accept Medicare assignment?
Yes. Dr. Thomas Mezzetti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Mezzetti commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.