DR. ROBERT P. MEJIA PH.D.
NPI 1609924703
Psychologist - Clinical in Concord, CA
NPI Status: Active since January 08, 2007
Contact Information
2425 BISSO LN STE 200
CONCORD, CA
ZIP 94520
Phone: (925) 521-5733
- Individual
- Male
- Psychologist
- Clinical
About ROBERT MEJIA
This page provides the complete NPI Profile along with additional information for Robert Mejia, a provider established in Concord, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1609924703 assigned on January 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PSY 28430 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1609924703
- Provider Name
- DR. ROBERT P. MEJIA PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2425 BISSO LN STE 200 CONCORD, CA 94520
- Location Phone
- (925) 521-5733
- Mailing Address
- 2425 BISSO LN STE 200 CONCORD, CA 94520
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-08-2007
- Last Update Date
- 04-26-2021
- Code Navigator
A clinical psychologist like Robert Mejia 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.
- PSY 28430
- 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.
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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 | 6 | 0 | 9 | 9 | 2 | 4 | 7 | 0 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 0 | 9 | 18 | 2 | 8 | 7 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 0 + 9 + 1 + 8 + 2 + 8 + 7 + 0 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1609924703 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1598107617 | LEAH J ZONIS Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 289-8152 |
| 1134527583 | YOLANDA ALEJO Individual | Counselor (Mental Health) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (510) 334-9275 |
| 1881842151 | MANISHA CHATURVEDI KENT PSY.D. Individual | Psychologist (Clinical) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5780 |
| 1710419916 | CONTRA COSTA COUNTY BEHAVIORAL HEALTH Organization | Community/Behavioral Health | 2425 BISSO LN STE 200 CONCORD, CA 94520 (510) 521-5664 |
| 1841553526 | CONCEPCION TOPETE Individual | Social Worker (Clinical) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5731 |
| 1215171939 | JESSICA SIK Individual | Student in an Organized Health Care Education/Training Program | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5700 |
| 1295881837 | MR. GEROLD LOENICKER MFT Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5744 |
| 1376029256 | CYNTHIA VALENCIA M.A. Individual | Student in an Organized Health Care Education/Training Program | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5767 |
| 1407117161 | GITANJALI RAMAN THIRUVADI Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 246-3401 |
| 1487849279 | ELIZABETH HANNA PSY.D. Individual | Psychologist (Clinical) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5767 |
| 1700011293 | WINNIE HUYNH Individual | Psychologist (Clinical) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5715 |
| 1417035593 | BETTINA K. MUTTER MD Individual | Psychiatry & Neurology (Child & Adolescent Psychiatry) | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 646-5468 |
| 1861549032 | MS. LOIDA LEE JONES LMFT Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5713 |
| 1770638736 | MS. KAREN ELIZABETH POWERS Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5732 |
| 1902267859 | MRS. SHENNEN NAOMI PUGH LMFT Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 646-5468 |
| 1982951125 | KAYLEIGH RAE CALANDRI MFT Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5771 |
| 1316201346 | SHARON L GO Individual | Marriage & Family Therapist | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 812-6046 |
| 1871079558 | EJHANE JANECE LYONS Individual | Student in an Organized Health Care Education/Training Program | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5715 |
| 1306450317 | BRADLEY CAMERON Individual | Student in an Organized Health Care Education/Training Program | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5715 |
| 1518534312 | CASSIDY PATRICIA PETERS Individual | Student in an Organized Health Care Education/Training Program | 2425 BISSO LN STE 200 CONCORD, CA 94520 (925) 521-5715 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1609924703, enumerated in the NPI registry as an "individual" on January 08, 2007
The provider is located at 2425 Bisso Ln Ste 200 Concord, Ca 94520 and the phone number is (925) 521-5733
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on January 08, 2007. 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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