DIANA GRACE MACK
NPI 1174958409
Marriage & Family Therapist in Glendale, CA
NPI Status: Active since September 05, 2013
Contact Information
1540 E COLORADO ST
GLENDALE, CA
ZIP 91205
Phone: (818) 244-7257
Fax: (818) 243-5431
- Individual
- Female
- Marriage & Family Therapist
- PECOS Enrolled
About DIANA MACK
This page provides the complete NPI Profile along with additional information for Diana Mack, a provider established in Glendale, California with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1174958409 assigned on September 2013. The practitioner's primary taxonomy code is 106H00000X with license number LCSW73928 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.
- NPI
- 1174958409
- Provider Name
- DIANA GRACE MACK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1540 E COLORADO ST GLENDALE, CA 91205
- Location Phone
- (818) 244-7257
- Location Fax
- (818) 243-5431
- Mailing Address
- 4760 SEPULVEDA BLVD CULVER CITY, CA 90230
- Mailing Phone
- (310) 390-6612
- Mailing Fax
- (818) 243-5431
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-05-2013
- Last Update Date
- 12-03-2021
- Code Navigator
A marriage and family therapist like Diana Mack 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.
- LCSW73928
- 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.
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 | 1041C0700X | Behavioral Health & Social Service Providers | Social Worker | LCSW 73928 (CA) |
| 2 | 225400000X | Respiratory, Developmental, Rehabilitative and Restorative Service Providers | Rehabilitation Practitioner |
Medicare Participation & PECOS Enrollment Status
Diana Mack 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 DIANA GRACE MACK
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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 | 1 | 7 | 4 | 9 | 5 | 8 | 4 | 0 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 14 | 4 | 18 | 5 | 16 | 4 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 4 + 4 + 1 + 8 + 5 + 1 + 6 + 4 + 0 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1174958409 is valid because the calculated check digit 9 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 |
|---|---|---|---|
| 1477693877 | DR. WILLIAM JEFFERSON SMITH II PSY.D. Individual | Psychologist (Clinical) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1306986625 | DR. STEVEN HOCHSTADT PSY.D. Individual | Psychologist (Clinical Child & Adolescent) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1346381993 | VERDUGO MENTAL HEALTH Organization | Community/Behavioral Health | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1639219405 | TRACY EVALANI PHAL PSY.D. Individual | Psychologist (Clinical) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1164563003 | VERDUGO MENTAL HEALTH Organization | Community/Behavioral Health | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1548302318 | MRS. TRACI HIGA M.A. Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 541-9762 |
| 1790827228 | MISS SARINEH IRANOSSIAN M.A. Individual | Community/Behavioral Health | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 541-9762 |
| 1295878106 | MS. SARA ALISON FLETCHER MSSW Individual | Rehabilitation Practitioner | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1962545715 | SHERYL ANN CARLSEN LMFT Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1568505931 | RICHARD CIASCA M.D. Individual | Psychiatry & Neurology (Psychiatry) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1639212665 | MR. JOSEPH FRANCIS HERZBERG MFT Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1508909557 | MRS. ANN M ESCUE M.S. Individual | Counselor (Mental Health) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1477698470 | MS. LEDA SISKIND MFT Individual | Counselor (Mental Health) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 541-9762 |
| 1982739124 | DR. GEORGE WILLIAM ECKART PH.D. Individual | Psychologist (Clinical) | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1376679670 | MS. SABRINA LEE M.S. Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1952437246 | MRS. VARDUI MARGARYAN RN Individual | Registered Nurse | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1881720647 | MR. AARON LOEWY Individual | Counselor | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-6836 |
| 1437285061 | MS. MARTHA COLE BASMADJIAN MFT Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
| 1063549269 | MR. ROBERT JAMES JOESEL MFT Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 541-9762 |
| 1902934417 | MS. SETA S HAIG MS Individual | Marriage & Family Therapist | 1540 E COLORADO ST GLENDALE, CA 91205 (818) 244-7257 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1174958409, enumerated in the NPI registry as an "individual" on September 05, 2013
The provider is located at 1540 E Colorado St Glendale, Ca 91205 and the phone number is (818) 244-7257
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 September 05, 2013. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.