Doctor profile · Federal record
Dr. Haley Mejias, MMS PA-C
Physician Assistant · Apache Junction, AZ
- NPI 1962970343
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 S Phelps Dr
Apache Junction, AZ 851206700
(480) 536-6850
Credentials & registration
- NPI registered
- November 2018 — 8 yrs on file
- Profile last updated
- January 7, 2026
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Arizona #7305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962970343. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
260
Distinct HCPCS
6
Medicare allowed
$22,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 96 | 61 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 91 | 71 | $74 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $92 | |
81002 |
Urinalysis, manual test | 21 | 12 | $3 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $137 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $106 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 367. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$865
Transactions
46
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 8 | $228.13 | |
| ABBVIE INC. | 11 | $146.68 | |
| Lilly USA, LLC | 5 | $78.35 | |
| Novo Nordisk Inc | 5 | $77.18 | |
| Amgen Inc. | 4 | $60.53 | |
| PFIZER INC. | 3 | $53.35 | |
| Phadia US Inc. | 2 | $45.86 | |
| GlaxoSmithKline, LLC. | 2 | $45.35 | |
| Gilead Sciences, Inc. | 1 | $31.23 | |
| Phathom Pharmaceuticals, Inc. | 1 | $27.74 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $22.93 | |
| Boston Scientific Corporation | 1 | $17.12 | |
| Edwards Lifesciences Corporation | 1 | $16.91 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $13.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
398
Patients
92
Total drug cost
$6,112
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 66 | 19 | $724 |
| Amlodipine Besylate | Generic | 33 | 18 | $236 |
| Lisinopril | Generic | 32 | 13 | $246 |
| Losartan Potassium | Generic | 31 | 13 | $386 |
| Rosuvastatin Calcium | Generic | 31 | 0 | $1,003 |
| Atorvastatin Calcium | Generic | 30 | 15 | $272 |
| Metformin Hcl | Generic | 29 | 0 | $383 |
| Gabapentin | Generic | 26 | 0 | $504 |
| Omeprazole | Generic | 19 | 0 | $277 |
| Alprazolam | Generic | 18 | 0 | $58 |
Frequently asked questions
What is Dr. Haley Mejias's medical specialty?
Dr. Haley Mejias practices Physician Assistant in Apache Junction, AZ.
Where does Dr. Haley Mejias practice?
Dr. Haley Mejias practices at 300 S Phelps Dr, Apache Junction, AZ 851206700. Office phone: 4805366850.
What is Dr. Haley Mejias's NPI?
Dr. Haley Mejias's National Provider Identifier (NPI) is 1962970343, issued by NPPES.
Does Dr. Haley Mejias accept Medicare assignment?
Yes. Dr. Haley Mejias accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haley Mejias commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.