Doctor profile · Federal record

Dr. Michelly de Castro, BSN, MSN

Nurse Practitioner · Houston, TX

  • NPI 1841687308
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161
Mailing address
Po Box 4439
Houston, TX 772104439

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
November 26, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Texas #1072057

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841687308. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
170
Distinct HCPCS
2
Medicare allowed
$17,425
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 94 44 $84
99215 Established patient office or other outpatient visit, 40-54 minutes 76 47 $125

In context: peer comparison

Among 105 peers in Houston Nurse Practitioner, average services per provider: 65. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$477
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 4 $187.25
Pfizer INC. 1 $150.00
Janssen Scientific Affairs, LLC 2 $106.30
Kite Pharma, INC. 1 $33.85

By nature of payment

Consulting Fee
$240
Food and Beverage
$154
Education
$83

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
104
Patients
39
Total drug cost
$1,188
Drug Type Claims Patients Total cost
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 49 12 $217
Fluconazole Generic 20 14 $182
Levofloxacin Generic 19 13 $82
Valacyclovir (Valacyclovir Hcl) Brand 16 0 $707

Frequently asked questions

Auto-generated from federal data
What is Dr. Michelly de Castro's medical specialty?
Dr. Michelly de Castro practices Nurse Practitioner in Houston, TX.
Where does Dr. Michelly de Castro practice?
Dr. Michelly de Castro practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Michelly de Castro's NPI?
Dr. Michelly de Castro's National Provider Identifier (NPI) is 1841687308, issued by NPPES.
Does Dr. Michelly de Castro accept Medicare assignment?
Yes. Dr. Michelly de Castro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelly de Castro 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 99215). Source: CMS Medicare Physician & Other Practitioners file.