Doctor profile · Federal record

Dr. Joseph Guardino, MD

Internal Medicine Physician (CMS: Internal Medicine) · Manchester, CT

  • NPI 1295746667
  • Accepts Medicare
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
945 Main St, Suite 308
Manchester, CT 060406064
(860) 646-1900
fax (860) 645-3441
Mailing address
4 Farm Springs RD, Prohealth Physicians
Farmington, CT 060322573

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #026583

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295746667. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,278
Distinct HCPCS
10
Medicare allowed
$116,475
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 516 259 $136
80053 Blood test, comprehensive group of blood chemicals 233 176 $10
80061 Blood test, lipids (cholesterol and triglycerides) 212 162 $13
36415 Insertion of needle into vein for collection of blood sample 195 148 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 163 149 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 153 153 $139
84443 Blood test, thyroid stimulating hormone (tsh) 142 136 $16
84439 Thyroxine (thyroid chemical), free 131 125 $9
83036 Hemoglobin a1c level 113 85 $9
G0008 Administration of influenza virus vaccine 71 70 $33

In context: peer comparison

Among 10 peers in Manchester Internal Medicine Physician, average services per provider: 88. This provider delivers 26× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,567
Patients
1,046
Total drug cost
$54,851
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 541 175 $6,754
Amlodipine Besylate Generic 405 116 $3,233
Metoprolol Succinate Generic 296 89 $7,856
Levothyroxine Sodium Generic 294 85 $5,844
Alprazolam Generic 278 66 $1,807
Metformin Hcl Generic 265 83 $3,011
Lisinopril Generic 223 68 $1,661
Omeprazole Generic 203 62 $4,244
Pravastatin Sodium Generic 194 52 $4,505
Rosuvastatin Calcium Generic 185 64 $5,555

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Guardino's medical specialty?
Dr. Joseph Guardino practices Internal Medicine Physician in Manchester, CT.
Where does Dr. Joseph Guardino practice?
Dr. Joseph Guardino practices at 945 Main St, Manchester, CT 060406064. Office phone: 8606461900.
What is Dr. Joseph Guardino's NPI?
Dr. Joseph Guardino's National Provider Identifier (NPI) is 1295746667, issued by NPPES.
Does Dr. Joseph Guardino accept Medicare assignment?
Yes. Dr. Joseph Guardino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Guardino commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.