Oscar Alberto Castrejon, MD
Individual provider Active NPI Emergency Medicine Physician · Las Cruces, NM
NPI 1508020355 · NPPES record last updated May 6, 2025
Key facts
- NPI
- 1508020355
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Emergency Medicine Physician 207P00000X
- License
- V5247 (TX)
- Practice address
- 4739 Radiant CT
Las Cruces, NM 88011-7191 - Phone
- (575) 640-5187
- NPI assigned
- Jul 10, 2008
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 5
Hospital & facility affiliations 3
Medicare Care Compare profile
- Specialty
- Family Practice
- Education
- Other, 2005
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Southwest Emergency Medical Associates of NM PC
Practice addresses (Care Compare)
2450 S Telshor Blvd
Las Cruces, NM 88011-5076
Phone (575) 522-8641
Hospital & facility affiliations
- Memorial Medical Center
- Three Crosses Regional Hospital LLC
- Los Alamos Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 98.44 of 100
- Quality
- 96.88
- Improvement activities
- 40
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled (2 enrollments) in NM, TX
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20111005000607 | NM | Practitioner - Family Practice | 5395917819 | Reassigns benefits to 4 organizations |
| I20250214000104 | TX | Practitioner - Emergency Medicine | 5395917819 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RS2008-0577 | NM | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southwest Emergency Medical Associates of NM PC | Emergency Medicine | Current |
Accepting new patients |
| Emergency Services of Texas PA | Emergency Medicine | Current |
Accepting new patients |
| Nes Arizona Inc | Emergency Medicine | Current |
Accepting new patients |
| Three Crosses Regional Hospital LLC | Current |
Accepting new patients | |
| Los Alamos Emergency Medical Associates Inc | Emergency Medicine | Current |
Accepting new patients |
Locations
5000 Hopyard Rd
Ste 100
Pleasanton, CA 94588
Phone (480) 861-4015
4701 Montgomery Blvd NE
Albuquerque, NM 87109
Phone (505) 727-2000
2430 W Pierce St
Carlsbad, NM 88220
Phone (505) 887-4100
2450 S Telshor Blvd
Las Cruces, NM 88011
Phone (505) 522-8641
4311 E Lohman Ave
Las Cruces, NM 88011
Phone (505) 556-6800
2560 Samaritan Dr
Las Cruces, NM 88001
Phone (575) 800-3868
3917 West Rd
Los Alamos, NM 87544
Phone (505) 661-9584
405 W Country Club Rd
Roswell, NM 88201
Phone (505) 622-8170
1801 N Oregon St
El Paso, TX 79902
Phone (409) 883-9361
10301 Gateway Blvd W
El Paso, TX 79925
Phone (915) 543-2424
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | RS2008-0577 | NM | |
| Emergency Medicine Physician | 207P00000X | V5247 | TX | Yes |
| Emergency Medicine Physician | 207P00000X | RS2008-0577 | NM |
Addresses
Primary practice location
4739 Radiant CT
Las Cruces, NM 88011-7191
Mailing address
1205 S Solano Dr
Las Cruces, NM 88001-3709
Phone (575) 640-5187
Other providers in Las Cruces, NM
- Sofia Castillo
- Susanna V Castillo
- Thorn Castillo
- Sheena Castle
- Eduardo A. Castrejon
- Perla Castrillo
- Vivianna Castro Rodriguez
- Diana Del Pilar Castro Zambrana
- Cristian Castro
- Lilian Castro
All providers in Las Cruces, NM · Emergency Medicine Physician in New Mexico
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on May 6, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.