Doctor profile · Federal record

Dr. Dennis Verducci, MD

Internal Medicine Physician (CMS: Internal Medicine) · Sonoma, CA

  • NPI 1437265360
  • Accepts Medicare
  • MIPS 12.8 / 100 · 2023
  • 49 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
670 3Rd St W
Sonoma, CA 954766805
(707) 938-5916

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #G37110
Medicaid
CA #GR0083820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437265360. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,974
Distinct HCPCS
10
Medicare allowed
$234,488
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 630 190 $138
99213 Established patient office or other outpatient visit, 20-29 minutes 508 182 $98
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 210 15 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 205 83 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99 89 $181
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 96 96 $140
99497 Advance care planning, first 30 minutes 61 60 $79
99239 Hospital discharge day management, more than 30 minutes 43 38 $121
99291 Critical care, first 30-74 minutes 34 20 $219
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 27 24 $16

In context: peer comparison

Among 2 peers in this city , average services per provider: 128. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$143
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 3 $67.63
E.R. Squibb & Sons, L.L.C. 1 $35.48
Exact Sciences Corporation 1 $24.64
PFIZER INC. 1 $15.11

By nature of payment

Food and Beverage
$143

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,601
Patients
424
Total drug cost
$113,158
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 285 78 $3,696
Levothyroxine Sodium Generic 148 35 $2,906
Losartan Potassium Generic 147 42 $2,752
Eliquis (Apixaban) Brand 139 18 $92,825
Amlodipine Besylate Generic 132 38 $1,147
Pantoprazole Sodium Generic 104 28 $2,118
Furosemide Generic 97 27 $628
Metoprolol Succinate Generic 88 22 $1,727
Lorazepam Generic 75 23 $484
Omeprazole Generic 74 19 $1,038

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dennis Verducci's medical specialty?
Dr. Dennis Verducci practices Internal Medicine Physician in Sonoma, CA.
Where does Dr. Dennis Verducci practice?
Dr. Dennis Verducci practices at 670 3Rd St W, Sonoma, CA 954766805. Office phone: 7079385916.
What is Dr. Dennis Verducci's NPI?
Dr. Dennis Verducci's National Provider Identifier (NPI) is 1437265360, issued by NPPES.
Does Dr. Dennis Verducci accept Medicare assignment?
Yes. Dr. Dennis Verducci accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Verducci commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.