MR. CARL JAMES CHRISTENSON LMFT
NPI 1891103578
Marriage & Family Therapist in San Diego, CA
NPI Status: Active since July 25, 2014
Contact Information
8910 CLAIREMONT MESA BLVD
SUITE 100
SAN DIEGO, CA
ZIP 92123
Phone: (858) 514-5163
Fax: (858) 514-5194
- Individual
- Male
- Marriage & Family Therapist
- PECOS Enrolled
About CARL CHRISTENSON
This page provides the complete NPI Profile along with additional information for Carl Christenson, a provider established in San Diego, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1891103578 assigned on July 2014. The practitioner's primary taxonomy code is 106H00000X with license number LMFT96715 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1891103578
- Provider Name
- MR. CARL JAMES CHRISTENSON LMFT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 8910 CLAIREMONT MESA BLVD SUITE 100 SAN DIEGO, CA 92123
- Location Phone
- (858) 514-5163
- Location Fax
- (858) 514-5194
- Mailing Address
- 3420 KENYON ST BLDG B2 SAN DIEGO, CA 92110
- Mailing Phone
- (877) 496-0450
- Mailing Fax
- (858) 514-5194
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-25-2014
- Last Update Date
- 12-07-2021
- Code Navigator
A marriage and family therapist like Carl Christenson help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.
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
Marriage & Family Therapist
- Taxonomy Code
- 106H00000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LMFT96715
- License State
- CA
- Taxonomy Description
- A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Medicare Participation & PECOS Enrollment Status
Carl Christenson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
Reviews for MR. CARL JAMES CHRISTENSON LMFT
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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 | 8 | 9 | 1 | 1 | 0 | 3 | 5 | 7 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 18 | 1 | 2 | 0 | 6 | 5 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 8 + 1 + 2 + 0 + 6 + 5 + 1 + 4 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1891103578 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1619013786 | DR. DAVID L TAYLOR PH.D. Individual | Psychologist (Clinical) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (760) 788-9724 |
| 1629386511 | MS. IRMA ELENA CONTRERAS Individual | Counselor | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5163 |
| 1528377785 | KATRINA KATHLEEN COLE Individual | Counselor | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5162 |
| 1437280328 | KATHRYN ROSE BLOCK LMFT Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5100 |
| 1316123060 | MRS. ANTOINETTE RUTH MONTGOMERY LMFT Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5100 |
| 1881087914 | TRACY GARDINERA Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-8572 |
| 1639541824 | DANIELLE DEVON DELLOSA Individual | Counselor | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5160 |
| 1295285070 | MS. KAITLYN NELSON ASW Individual | Counselor (Mental Health) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5163 |
| 1265961734 | VELKIS LISBETH VALLEJO Individual | Counselor (Addiction (Substance Use Disorder)) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 694-4521 |
| 1265951123 | MRS. CYNTHIA PRISCILLA CRUZ Individual | Counselor (Mental Health) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5160 |
| 1033601828 | KAYA TIFFANY MALONE Individual | Counselor (Addiction (Substance Use Disorder)) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5100 |
| 1023526886 | MISS STEPHANIE ANN JONES Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1699323998 | JALENA MONTENEGRO MSW ACSW Individual | Social Worker | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1841708674 | DIANNA HEUN APCC Individual | Counselor (Mental Health) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (818) 514-5144 |
| 1770133258 | ANNE E STONEMAN Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1053944421 | KARINA T ORTIZ Individual | Case Manager/Care Coordinator | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1013525245 | MEAGAN CHRISTINA FITZGERALD Individual | Counselor (Mental Health) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1124635560 | RACHEL GAYLE ROLDAN TUMLOS Individual | Marriage & Family Therapist | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1417372285 | CLAUDINE S FALLOW SUDRC Individual | Case Manager/Care Coordinator | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
| 1144706052 | HELEN REBECCA GARRETT Individual | Counselor (Mental Health) | 8910 CLAIREMONT MESA BLVD SAN DIEGO, CA 92123 (858) 514-5144 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891103578, enumerated in the NPI registry as an "individual" on July 25, 2014
The provider is located at 8910 Clairemont Mesa Blvd Suite 100 San Diego, Ca 92123 and the phone number is (858) 514-5163
The provider's speciality is Marriage & Family Therapist with taxonomy code 106H00000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
This NPI record was last updated on July 25, 2014. 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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