Doctor profile · Federal record
Dr. Maria Emilaine de Castro, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Mesa, AZ
- NPI 1164852802
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9950 E Guadalupe RD
Mesa, AZ 852122135
(480) 354-3758
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- May 17, 2016
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #AP5293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164852802. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
139
Distinct HCPCS
7
Medicare allowed
$7,923
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 34 | $73 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 27 | 27 | $93 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 21 | 21 | $35 | |
G0008 |
Administration of influenza virus vaccine | 16 | 16 | $25 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 14 | 14 | $68 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 13 | 11 | $47 | |
81002 |
Urinalysis, manual test | 11 | 11 | $3 |
In context: peer comparison
Among 93 peers in Mesa Family Nurse Practitioner, average services per provider: 125. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $21.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
19
Patients
18
Total drug cost
$162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 18 | $162 |
Frequently asked questions
What is Dr. Maria Emilaine de Castro's medical specialty?
Dr. Maria Emilaine de Castro practices Family Nurse Practitioner in Mesa, AZ.
Where does Dr. Maria Emilaine de Castro practice?
Dr. Maria Emilaine de Castro practices at 9950 E Guadalupe RD, Mesa, AZ 852122135. Office phone: 4803543758.
What is Dr. Maria Emilaine de Castro's NPI?
Dr. Maria Emilaine de Castro's National Provider Identifier (NPI) is 1164852802, issued by NPPES.
Does Dr. Maria Emilaine de Castro accept Medicare assignment?
Yes. Dr. Maria Emilaine de Castro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Emilaine de Castro commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426). Source: CMS Medicare Physician & Other Practitioners file.