Shadi Ayyoub
NPI 1477674232 · Hospitalist Physician · St Augustine, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shadi Ayyoub is a Hospitalist Physician provider in St Augustine, FL (NPI 1477674232).
Provider details
- NPI number
- 1477674232
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 44249 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
461 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 211 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 153 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 71 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 26 | $163 |
Typical Medicare-allowed amounts for these services range $73–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$86 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 975 E 3rd StChattanooga, TN 37403-2103Phone: (423) 314-8234
- 975 E 3rd StChattanooga, TN 37403-2103Phone: (423) 314-8234
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2018-03-17
Frequently asked questions
- What is Shadi Ayyoub's NPI number?
- Shadi Ayyoub's National Provider Identifier (NPI) is 1477674232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shadi Ayyoub's specialty?
- Shadi Ayyoub is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Shadi Ayyoub located?
- Shadi Ayyoub's practice location on file with NPPES is 400 Health Park Blvd Ste 300, St Augustine, FL 32086-5784.
- What is Shadi Ayyoub's phone number?
- The practice phone number listed in the NPPES registry for Shadi Ayyoub is (904) 819-4082.
- Does Shadi Ayyoub accept Medicare?
- Shadi Ayyoub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shadi Ayyoub's NPI active?
- Yes — Shadi Ayyoub's NPI (1477674232) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.