Doctor profile · Federal record

Dr. Jacinto del Mazo, M.D.

Gastroenterology Physician (CMS: Internal Medicine) · Atlanta, GA

  • NPI 1104891316
  • Accepts Medicare
  • 61 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 Peachtree St Ne, Suite 1600
Atlanta, GA 30308
(404) 881-1094
fax (404) 874-1249

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
December 31, 2020
Year of graduation
1965 — 61 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Georgia #014238
Medicaid
GA #000185215B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104891316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
629
Distinct HCPCS
3
Medicare allowed
$68,145
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 310 147 $89
99214 Established patient office or other outpatient visit, 30-39 minutes 278 139 $127
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 41 41 $127

In context: peer comparison

Among 30 peers in this city , average services per provider: 61. This provider delivers 10× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,606
Transactions
77
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 16 $281.61
Novo Nordisk Inc 11 $194.71
AstraZeneca Pharmaceuticals LP 10 $168.77
Lilly USA, LLC 7 $131.18
GlaxoSmithKline, LLC. 5 $105.02
Amgen Inc. 5 $91.03
Madrigal Pharmaceuticals 3 $88.03
AIMMUNE THERAPEUTICS, INC. 4 $79.53
Sumitomo Pharma America, Inc. 3 $66.01
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $47.12
Tris Pharma Inc 2 $41.95
Phathom Pharmaceuticals, Inc. 2 $39.27
Dexcom, Inc. 2 $36.89
Esperion Therapeutics, Inc. 2 $36.48
IRONWOOD PHARMACEUTICALS, INC 2 $32.88

By nature of payment

Food and Beverage
$1,606

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,434
Patients
582
Total drug cost
$141,417
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 242 89 $2,027
Losartan Potassium Generic 151 58 $2,390
Pantoprazole Sodium Generic 130 57 $3,143
Atorvastatin Calcium Generic 124 51 $2,294
Rosuvastatin Calcium Generic 98 42 $1,995
Carvedilol Generic 90 35 $1,410
Furosemide Generic 88 26 $475
Lisinopril Generic 78 29 $891
Levothyroxine Sodium Generic 72 28 $2,201
Gabapentin Generic 70 40 $1,583

Frequently asked questions

Auto-generated from federal data
What is Dr. Jacinto del Mazo's medical specialty?
Dr. Jacinto del Mazo practices Gastroenterology Physician in Atlanta, GA.
Where does Dr. Jacinto del Mazo practice?
Dr. Jacinto del Mazo practices at 550 Peachtree St Ne, Atlanta, GA 30308. Office phone: 4048811094.
What is Dr. Jacinto del Mazo's NPI?
Dr. Jacinto del Mazo's National Provider Identifier (NPI) is 1104891316, issued by NPPES.
Does Dr. Jacinto del Mazo accept Medicare assignment?
Yes. Dr. Jacinto del Mazo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacinto del Mazo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.