JOAN FRITZ AHLGREN MFT
NPI 1649468836
Marriage & Family Therapist in San Diego, CA
NPI Status: Active since October 12, 2007
Contact Information
1550 HOTEL CIR N STE 450
SAN DIEGO, CA
ZIP 92108
Phone: (619) 692-1581
Fax: (619) 692-1588
- Individual
- Female
- Marriage & Family Therapist
About JOAN AHLGREN
This page provides the complete NPI Profile along with additional information for Joan Ahlgren, 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 1649468836 assigned on October 2007. The practitioner's primary taxonomy code is 106H00000X with license number MFC35594 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.
- NPI
- 1649468836
- Provider Name
- JOAN FRITZ AHLGREN MFT
- Other Name
- JOAN B BARTH MFT
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108
- Location Phone
- (619) 692-1581
- Location Fax
- (619) 692-1588
- Mailing Address
- PO BOX 609001 SAN DIEGO, CA 92160
- Mailing Phone
- (619) 528-4600
- Mailing Fax
- (619) 692-1588
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-12-2007
- Last Update Date
- 05-14-2021
- Code Navigator
A marriage and family therapist like Joan Ahlgren 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.
- MFC35594
- 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.
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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 | 4 | 9 | 4 | 6 | 8 | 8 | 3 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 8 | 9 | 8 | 6 | 16 | 8 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 8 + 9 + 8 + 6 + 1 + 6 + 8 + 6 + 24 = 84 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 90 - 84 = 6 | 6 | ||||||||
The NPI number 1649468836 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 18 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1871871376 | SUSAN MARIA GEHRIG PH.D Individual | Psychologist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1396961579 | DR. ELLEN KAUFMAN QUICK PH.D. Individual | Psychologist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1467759472 | MS. HEATHER RAQUEL URIBE LMFT 104719 Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1104442185 | MR. JOSHUA DON DOUGHERTY PMHNP Individual | Nurse Practitioner (Psychiatric/Mental Health) | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1477661619 | DR. JOHN C. LOWRY DO Individual | Psychiatry & Neurology (Psychiatry) | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1467553032 | MICHAEL ANTHONY KALLAS MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1588795298 | MS. KAY MARIE FREEMAN MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1184897035 | JULIA ADREANA PYATYSHEV MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1851537419 | DANIELLE ANN JUDY MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1023337052 | DR. SALVATORE DINOVO PH.D. Individual | Psychologist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1871838540 | KRYSTLE BRIESE MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1811326515 | DR. KIMBERLY PAIGE HOLLOWAY PSY.D. Individual | Psychologist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1578082269 | JUDY LYNN TABB MFT Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1831324854 | MS. EVE STANLEY M.ED., LPCC Individual | Counselor (Mental Health) | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1952724098 | MARLENE IBARRA LMFT 135151 Individual | Marriage & Family Therapist | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1205503794 | DR. DEVORAH L HALEVY ACSW Individual | Social Worker | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
| 1336848225 | SANDRA MAGDALENA BANASIK Individual | Behavior Technician | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 814-6494 |
| 1841832979 | ELIZABETH ARBALLO MSW Individual | Social Worker (Clinical) | 1550 HOTEL CIR N STE 450 SAN DIEGO, CA 92108 (619) 692-1581 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1649468836, enumerated in the NPI registry as an "individual" on October 12, 2007
The provider is located at 1550 Hotel Cir N Ste 450 San Diego, Ca 92108 and the phone number is (619) 692-1581
The provider's speciality is Marriage & Family Therapist with taxonomy code 106H00000X
This NPI record was last updated on October 12, 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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