Doctor profile · Federal record

Dr. MICHAEL CASTILLO, CNP

Family Nurse Practitioner (CMS: NURSE PRACTITIONER) · LAS CRUCES, NM

  • NPI 1811144884
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1605 EL PASEO RD
LAS CRUCES, NM 880016013
(575) 527-2600
fax (575) 527-5342
Mailing address
PO BOX 1560
LAS CRUCES, NM 880041560

Credentials & registration

NPPES · NUCC
NPI registered
August 2008 — 18 yrs on file
Profile last updated
April 14, 2009
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New Mexico #R48333

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811144884. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,263
Distinct HCPCS
7
Medicare allowed
$106,714
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 367 94 $65
99285 Emergency department visit with high level of medical decision making 349 326 $147
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 268 229 $7
99284 Emergency department visit with moderate level of medical decision making 123 118 $101
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 91 88 $143
99283 Emergency department visit with low level of medical decision making 38 35 $60
99213 Established patient office or other outpatient visit, 20-29 minutes 27 24 $71

In context: peer comparison

Among 33 peers in this city , average services per provider: 102. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$161
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
ABIOMED 2 $45.08
PFIZER INC. 2 $42.72
GlaxoSmithKline, LLC. 1 $23.89
Amgen Inc. 1 $18.37
Exact Sciences Corporation 1 $15.31
AstraZeneca Pharmaceuticals LP 1 $15.23

By nature of payment

Food and Beverage
$161

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
565
Patients
473
Total drug cost
$5,088
Drug Type Claims Patients Total cost
Naproxen Generic 59 58 $386
Prednisone Generic 58 52 $132
Cephalexin Generic 55 55 $522
Atorvastatin Calcium Generic 50 23 $520
Ondansetron Odt (Ondansetron) Brand 43 42 $227
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 42 42 $321
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 34 31 $1,012
Famotidine Generic 34 33 $220
Clopidogrel (Clopidogrel Bisulfate) Brand 29 0 $195
Pantoprazole Sodium Generic 29 28 $249

Hospital affiliations

CMS Hospital Compare