DR. LYNDA HEIDEN PH.D.
NPI 1467503813
Psychologist - Health Service in Mountain View, CA
NPI Status: Active since January 14, 2007
Contact Information
1059 EL MONTE AVE
SUITE B
MOUNTAIN VIEW, CA
ZIP 94040
Phone: (650) 856-0338
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Psychologist
- Health Service
About LYNDA HEIDEN
This page provides the complete NPI Profile along with additional information for Lynda Heiden, a provider established in Mountain View, California with a medical specialization in Psychologist, focusing in health service . The healthcare provider is registered in the NPI registry with number 1467503813 assigned on January 2007. The practitioner's primary taxonomy code is 103TH0100X with license number PSY14455 (CA). The provider is registered as an individual and her NPI record was last updated September 2025.
- NPI
- 1467503813
- Provider Name
- DR. LYNDA HEIDEN PH.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040
- Location Phone
- (650) 856-0338
- Mailing Address
- 122 GREENMEADOW WAY PALO ALTO, CA 94306
- Mailing Phone
- (650) 856-0338
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-14-2007
- Last Update Date
- 09-11-2025
- Code Navigator
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 Health Service
- Taxonomy Code
- 103TH0100X
- Type
- Behavioral Health & Social Service Providers
- License No.
- PSY14455
- License State
- CA
- Taxonomy Description
- A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).
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 | PSY14455 (CA) |
| 2 | 103TB0200X | Behavioral Health & Social Service Providers | Psychologist | PSY14455 (CA) |
| 3 | 103TC0700X | Behavioral Health & Social Service Providers | Psychologist | PSY14455 (CA) |
| 4 | 103TC2200X | Behavioral Health & Social Service Providers | Psychologist | PSY14455 (CA) |
| 5 | 103TM1800X | Behavioral Health & Social Service Providers | Psychologist | PSY14455 (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 | 4 | 6 | 7 | 5 | 0 | 3 | 8 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 12 | 7 | 10 | 0 | 6 | 8 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 2 + 7 + 1 + 0 + 0 + 6 + 8 + 2 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1467503813 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 8 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1548449135 | VANITA G CHAWLA M,D., M.P.H Individual | Psychiatry & Neurology (Psychiatry) | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (650) 266-8213 |
| 1407180516 | CLAIRE WILKINSON GIRCZYC LMFT Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (650) 906-8312 |
| 1356671895 | MONIQUE VAZIRE MFT Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (650) 248-1678 |
| 1013221886 | MIO YAMASHITA MFT Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (408) 605-6258 |
| 1053699579 | EDITH COLLIN MFT Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (650) 430-4514 |
| 1477898377 | DR. SEVAL R. AKSU PH.D. Individual | Psychologist (Clinical) | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (408) 705-3973 |
| 1295114718 | JILL VANESSA GARCIA M.A., MFT, PCCI Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (408) 475-5455 |
| 1700331592 | PATRICIA LOMBARDO CARLSON M.F.T. Individual | Marriage & Family Therapist | 1059 EL MONTE AVE SUITE B MOUNTAIN VIEW, CA 94040 (650) 229-8591 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1467503813, enumerated in the NPI registry as an "individual" on January 14, 2007
The provider is located at 1059 El Monte Ave Suite B Mountain View, Ca 94040 and the phone number is (650) 856-0338
The provider's speciality is Psychologist with taxonomy code 103TH0100X with a focus in Health Service
This NPI record was last updated on January 14, 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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