Doctor profile · Federal record
Dr. Diana Mejia, PA
Physician Assistant · Columbia, MD
- NPI 1225466915
- MIPS 83.7 / 100 · 2023
- 13 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5755 Cedar Ln Ste 134, Howard County General Hospital
Columbia, MD 210442912
(410) 884-4746
fax (410) 884-4749 - Mailing address
-
2122 Tucson Ave Unit D
Andrews Air Force Base, MD 207625566
Credentials & registration
- NPI registered
- October 2013 — 13 yrs on file
- Profile last updated
- February 11, 2014
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #017118
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225466915. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
2
Medicare allowed
$5,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 21 | 21 | $104 | |
99285 |
Emergency department visit with high level of medical decision making | 21 | 21 | $152 |
In context: peer comparison
Among 17 peers in Columbia Physician Assistant, average services per provider: 84. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Diana Mejia's medical specialty?
Dr. Diana Mejia practices Physician Assistant in Columbia, MD.
Where does Dr. Diana Mejia practice?
Dr. Diana Mejia practices at 5755 Cedar Ln Ste 134, Columbia, MD 210442912. Office phone: 4108844746.
What is Dr. Diana Mejia's NPI?
Dr. Diana Mejia's National Provider Identifier (NPI) is 1225466915, issued by NPPES.
What procedures does Dr. Diana Mejia commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.