Doctor profile · Federal record

Dr. Maysam Riadh, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · San Diego, CA

  • NPI 1801417720
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4077 Fifth Ave # Mer35
San Diego, CA 921032105
(619) 294-8111
Mailing address
10790 Rancho Bernardo RD
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
August 20, 2024
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A184308

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801417720. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
263
Distinct HCPCS
10
Medicare allowed
$22,797
HCPCS Description Services Patients Avg allowed
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 39 39 $138
G0444 Annual depression screening, 5 to 15 minutes 35 35 $20
99213 Established patient office or other outpatient visit, 20-29 minutes 31 27 $97
90662 Influenza vaccine split virus, preservative free 30 30 $72
G0008 Administration of influenza virus vaccine 30 30 $27
99214 Established patient office or other outpatient visit, 30-39 minutes 25 22 $137
99497 Advance care planning, first 30 minutes 25 25 $87
G0442 Annual alcohol misuse screening, 5 to 15 minutes 18 18 $20
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 15 15 $283
G0009 Administration of pneumococcal vaccine 15 15 $33

In context: peer comparison

Among 193 peers in this city , average services per provider: 141. This provider delivers 1.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$76
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $32.30
Ascensia Diabetes Care Us Inc. 1 $27.13
Amgen Inc. 1 $17.01

By nature of payment

Food and Beverage
$76

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
328
Patients
164
Total drug cost
$22,712
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 67 43 $1,091
Levothyroxine Sodium Generic 39 28 $781
Rosuvastatin Calcium Generic 27 23 $608
Eliquis (Apixaban) Brand 23 0 $17,211
Amlodipine Besylate Generic 22 18 $263
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 19 0 $715
Metformin Hcl Generic 19 0 $180
Omeprazole Generic 17 12 $257
Lisinopril Generic 16 16 $181
Losartan Potassium Generic 15 13 $263

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maysam Riadh's medical specialty?
Dr. Maysam Riadh practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Maysam Riadh practice?
Dr. Maysam Riadh practices at 4077 Fifth Ave # Mer35, San Diego, CA 921032105. Office phone: 6192948111.
What is Dr. Maysam Riadh's NPI?
Dr. Maysam Riadh's National Provider Identifier (NPI) is 1801417720, issued by NPPES.
Does Dr. Maysam Riadh accept Medicare assignment?
Yes. Dr. Maysam Riadh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maysam Riadh commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual depression screening, 5 to 15 minutes (HCPCS G0444); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.