Doctor profile · Federal record

Dr. Shadi Ayyoub

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · St Augustine, FL

  • NPI 1477674232
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 31 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
400 Health Park Blvd Ste 300
St Augustine, FL 320865784
(904) 819-4082
fax (904) 819-5156
Additional location
975 E 3Rd St
Chattanooga, TN 374032103
(423) 314-8234
Mailing address
Po Box 3123
St Augustine, FL 320853123

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
March 17, 2018
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (3)
Florida #ME119332 · Tennessee #44249 · Arizona #37193
Medicaid
AZ #277141

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477674232. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
649
Distinct HCPCS
5
Medicare allowed
$66,157
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 314 118 $111
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 177 81 $74
99239 Hospital discharge day management, more than 30 minutes 103 103 $104
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 44 44 $159
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 11 11 $48

In context: peer comparison

Among 3 peers in this city , average services per provider: 136. This provider delivers 4.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$86
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $31.24
Smith+Nephew, Inc. 1 $19.09
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $18.07
Janssen Pharmaceuticals, Inc 1 $17.91

By nature of payment

Food and Beverage
$86

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
106
Patients
99
Total drug cost
$10,553
Drug Type Claims Patients Total cost
Doxycycline Monohydrate Generic 19 19 $233
Prednisone Generic 19 18 $112
Eliquis (Apixaban) Brand 18 13 $9,847
Furosemide Generic 15 15 $46
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 12 $99
Pantoprazole Sodium Generic 12 11 $154
Atorvastatin Calcium Generic 11 11 $62

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Shadi Ayyoub's medical specialty?
Dr. Shadi Ayyoub practices Hospitalist Physician in St Augustine, FL.
Where does Dr. Shadi Ayyoub practice?
Dr. Shadi Ayyoub practices at 400 Health Park Blvd Ste 300, St Augustine, FL 320865784. Office phone: 9048194082.
What is Dr. Shadi Ayyoub's NPI?
Dr. Shadi Ayyoub's National Provider Identifier (NPI) is 1477674232, issued by NPPES.
Does Dr. Shadi Ayyoub accept Medicare assignment?
Yes. Dr. Shadi Ayyoub accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shadi Ayyoub commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.