BRAMBLE LANE PSYCHOLOGY, PC
NPI 1417788043
Counselor - Mental Health in San Francisco, CA

NPI Status: Active since August 14, 2024

Contact Information

1717 UNION ST
SAN FRANCISCO, CA
ZIP 94123
Phone: (415) 742-2225

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  • Organization
  • Counselor
  • Mental Health

About BRAMBLE LANE PSYCHOLOGY, PC

This page provides the complete NPI Profile along with additional information for Bramble Lane Psychology, Pc, a provider established in San Francisco, California operating as a Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1417788043 assigned on August 2024. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an organization and their NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Caleb Birkhoff Lmft (Vice President)

NPI
1417788043
Provider Name
BRAMBLE LANE PSYCHOLOGY, PC
Entity Type
Organization
Location Address
1717 UNION ST SAN FRANCISCO, CA 94123
Location Phone
(415) 742-2225
Mailing Address
2021 FILLMORE ST # 2148 SAN FRANCISCO, CA 94115
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-14-2024
Last Update Date
06-02-2026
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A mental health counselor like Bramble Lane Psychology, Pc provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CALEB BIRKHOFF LMFT

Authorized Official Title
VICE PRESIDENT
Authorized Official Phone
(415) 990-1452

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1417788043, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 7 → 14 → 5 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 2 + 7 + 1 + 4 + 8 + 1 + 6 + 0 + 8 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1417788043.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1717 UNION ST
SAN FRANCISCO, CA 94123
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417788043, enumerated as an "organization" on August 14, 2024.

The provider is located at 1717 UNION ST SAN FRANCISCO, CA 94123 and the phone number is (415) 742-2225.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.