Doctor profile · Federal record
Dr. Crystal Ayala Castillo, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Fort Pierce, FL
- NPI 1750847588
- Accepts Medicare
- MIPS 87.9 / 100 · 2023
- 7 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1700 S 23Rd St
Fort Pierce, FL 349504803
(772) 461-4000 - Mailing address
-
200 Se Hospital Ave # 2346
Stuart, FL 349942346
Credentials & registration
- NPI registered
- February 2019 — 7 yrs on file
- Profile last updated
- November 16, 2023
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #ME155186
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750847588. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
996
Distinct HCPCS
7
Medicare allowed
$122,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 459 | 199 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 166 | 163 | $178 | |
99239 |
Hospital discharge day management, more than 30 minutes | 146 | 140 | $118 | |
99497 |
Advance care planning, first 30 minutes | 94 | 94 | $77 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 84 | 60 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 30 | $132 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $83 |
In context: peer comparison
Among 9 peers in Fort Pierce Internal Medicine Physician, average services per provider: 215. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$321
Transactions
11
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 10 | $297.32 | |
| Novo Nordisk INC | 1 | $24.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
69
Total drug cost
$24,642
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 38 | 20 | $23,902 |
| Oxycodone Hcl | Generic | 20 | 19 | $167 |
| Furosemide | Generic | 17 | 16 | $77 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 14 | $147 |
| Gabapentin | Generic | 12 | 0 | $72 |
| Amlodipine Besylate | Generic | 11 | 0 | $102 |
| Atorvastatin Calcium | Generic | 11 | 0 | $95 |
| Doxycycline Hyclate | Generic | 11 | 0 | $80 |
Hospital affiliations
Frequently asked questions
What is Dr. Crystal Ayala Castillo's medical specialty?
Dr. Crystal Ayala Castillo practices Internal Medicine Physician in Fort Pierce, FL.
Where does Dr. Crystal Ayala Castillo practice?
Dr. Crystal Ayala Castillo practices at 1700 S 23Rd St, Fort Pierce, FL 349504803. Office phone: 7724614000.
What is Dr. Crystal Ayala Castillo's NPI?
Dr. Crystal Ayala Castillo's National Provider Identifier (NPI) is 1750847588, issued by NPPES.
Does Dr. Crystal Ayala Castillo accept Medicare assignment?
Yes. Dr. Crystal Ayala Castillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crystal Ayala Castillo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.