Doctor profile · Federal record
Dr. Ayanna Walker, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Kissimmee, FL
- NPI 1093079865
- Accepts Medicare
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
700 W. Oak St
Kissimmee, FL 34741
(407) 518-3553
fax (407) 518-3636 - Mailing address
-
7700 W. Sunrise Blvd
Plantation, FL 33322
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- February 28, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Florida #ME121053 · Florida #TRN17592
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093079865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
163
Distinct HCPCS
4
Medicare allowed
$25,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 83 | 83 | $182 | |
99284 |
Emergency department visit with moderate level of medical decision making | 54 | 54 | $125 | |
99291 |
Critical care, first 30-74 minutes | 14 | 14 | $218 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $74 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 91. This provider delivers 1.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ayanna Walker's medical specialty?
Dr. Ayanna Walker practices Emergency Medicine Physician in Kissimmee, FL.
Where does Dr. Ayanna Walker practice?
Dr. Ayanna Walker practices at 700 W. Oak St, Kissimmee, FL 34741. Office phone: 4075183553.
What is Dr. Ayanna Walker's NPI?
Dr. Ayanna Walker's National Provider Identifier (NPI) is 1093079865, issued by NPPES.
Does Dr. Ayanna Walker accept Medicare assignment?
Yes. Dr. Ayanna Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ayanna Walker commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.