Doctor profile · Federal record

Dr. Marcelo Montorzi, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Fairhaven, MA

  • NPI 1427069905
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
208 Mill RD
Fairhaven, MA 027195208
(508) 758-3781
fax (508) 758-4455
Mailing address
200 Mill RD
Fairhaven, MA 027195252

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 18, 2024
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #208947

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427069905. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,662
Distinct HCPCS
10
Medicare allowed
$166,194
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 669 318 $130
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 254 33 $64
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 205 33 $48
G0008 Administration of influenza virus vaccine 122 116 $31
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 107 103 $75
99215 Established patient office or other outpatient visit, 40-54 minutes 93 71 $183
G0009 Administration of pneumococcal vaccine 57 57 $31
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 56 56 $281
99213 Established patient office or other outpatient visit, 20-29 minutes 37 28 $93
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 25 24 $54

In context: peer comparison

Among 3 peers in Fairhaven Internal Medicine Physician, average services per provider: 107. This provider delivers 16× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,983
Patients
921
Total drug cost
$68,521
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 630 181 $14,187
Lisinopril Generic 347 97 $3,281
Rosuvastatin Calcium Generic 258 81 $18,044
Amlodipine Besylate Generic 252 81 $1,845
Omeprazole Generic 216 67 $5,122
Metoprolol Succinate Generic 194 54 $6,232
Levothyroxine Sodium Generic 166 47 $2,579
Alendronate Sodium Generic 136 36 $1,382
Pantoprazole Sodium Generic 129 37 $2,292
Fluticasone Propionate Generic 119 55 $1,959

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marcelo Montorzi's medical specialty?
Dr. Marcelo Montorzi practices Internal Medicine Physician in Fairhaven, MA.
Where does Dr. Marcelo Montorzi practice?
Dr. Marcelo Montorzi practices at 208 Mill RD, Fairhaven, MA 027195208. Office phone: 5087583781.
What is Dr. Marcelo Montorzi's NPI?
Dr. Marcelo Montorzi's National Provider Identifier (NPI) is 1427069905, issued by NPPES.
Does Dr. Marcelo Montorzi accept Medicare assignment?
Yes. Dr. Marcelo Montorzi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcelo Montorzi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439). Source: CMS Medicare Physician & Other Practitioners file.