Active NPI
Daniel J Perez, PSYD
- Clinical Psychologist
- Loma Linda, CA
National Provider Identifier
1366964900
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- 071.011052
- Practice address
- 11201 Benton St
Loma Linda, CA 92357-3334 - Phone
- (909) 825-7084
- NPI assigned
- Jul 14, 2017
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 071.011052 | IL | Primary |
| Mental Health Counselor | 101YM0800X | 178.011842 | IL |
Addresses
Primary practice location
11201 Benton St
Loma Linda, CA 92357-3334
Mailing address
629 Golden West Dr
Redlands, CA 92373-6415
Phone (331) 253-2399
Other practice location 1
7199 S Kingery Hwy # 1027
Willowbrook, IL 60527-5525
Phone (331) 253-2399
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 178.011842 | IL | MD | Mental Health Counselor |
| 071.011052 | IL | MD | Clinical Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Black Diamond Psychological Services, PLLC | Clinical | Current | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Clinical Psychologist
- Lemont, IL
- NPI 1659144350
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1499990400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775433600000",
"number": "1366964900",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "629 GOLDEN WEST DR",
"city": "REDLANDS",
"state": "CA",
"postal_code": "923736415",
"telephone_number": "331-253-2399"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11201 BENTON ST",
"city": "LOMA LINDA",
"state": "CA",
"postal_code": "923573334",
"telephone_number": "909-825-7084"
}
],
"practiceLocations": [
{
"address_1": "7199 S Kingery Hwy # 1027",
"address_purpose": "LOCATION",
"city": "Willowbrook",
"state": "IL",
"postal_code": "605275525",
"country_code": "US",
"telephone_number": "331-253-2399",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PEREZ",
"first_name": "DANIEL",
"middle_name": "J",
"name_prefix": "Dr.",
"credential": "PSYD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2017-07-14",
"last_updated": "2026-04-06",
"certification_date": "2026-04-06",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "IL",
"license": "071.011052",
"primary": true
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "IL",
"license": "178.011842",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Loma Linda, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.