REESE WILLIAM DEHM
NPI 1750752846
Psychologist - Clinical in Upland, CA
NPI Status: Active since October 14, 2015
Contact Information
1425 W FOOTHILL BLVD STE 300
UPLAND, CA
ZIP 91786
Phone: (877) 527-7227
- Individual
- Male
- Psychologist
- Clinical
About REESE DEHM
This page provides the complete NPI Profile along with additional information for Reese Dehm, a provider established in Upland, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1750752846 assigned on October 2015. The practitioner's primary taxonomy code is 103TC0700X with license number 32773 (CA). The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1750752846
- Provider Name
- REESE WILLIAM DEHM
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786
- Location Phone
- (877) 527-7227
- Mailing Address
- 27261 LAS RAMBLAS STE 220 MISSION VIEJO, CA 92691
- Mailing Phone
- (877) 527-7227
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-14-2015
- Last Update Date
- 05-28-2025
- Code Navigator
A clinical psychologist like Reese Dehm assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychologist Clinical
- Taxonomy Code
- 103TC0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 32773
- License State
- CA
- Taxonomy Description
- A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 103T00000X | Behavioral Health & Social Service Providers | Psychologist | 32773 (CA) |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 5 | 0 | 7 | 5 | 2 | 8 | 4 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 14 | 5 | 4 | 8 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 1 + 4 + 5 + 4 + 8 + 8 + 24 = 64 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 64 = 6 | 6 | ||||||||
The NPI number 1750752846 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 6 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1558814830 | SABRINA ANALISE ELIAS ACSW Individual | Counselor (Mental Health) | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (909) 303-2505 |
| 1679018808 | MARITZA DOMINGUEZ Individual | Marriage & Family Therapist | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (722) 787-7527 |
| 1518530476 | MONICA LARA Individual | Marriage & Family Therapist | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (877) 527-7227 |
| 1265179782 | ALLEINA WILLIAMS Individual | Case Manager/Care Coordinator | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (877) 527-7227 |
| 1922761899 | SARAH JEAN NELSON LMFT Individual | Marriage & Family Therapist | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (909) 303-2505 |
| 1720692114 | MARISA LEE MCCOY LMFT Individual | Marriage & Family Therapist | 1425 W FOOTHILL BLVD STE 300 UPLAND, CA 91786 (877) 527-7227 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750752846, enumerated in the NPI registry as an "individual" on October 14, 2015
The provider is located at 1425 W Foothill Blvd Ste 300 Upland, Ca 91786 and the phone number is (877) 527-7227
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on October 14, 2015. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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