BERTIE MANDELBAUM
NPI 1801079355
Counselor in San Francisco, CA

NPI Status: Active since December 06, 2007

Contact Information

995 MARKET ST
FL 5
SAN FRANCISCO, CA
ZIP 94103
Phone: (415) 644-0507

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  • Individual
  • Female
  • Counselor

About BERTIE MANDELBAUM

This page provides the complete NPI Profile along with additional information for Bertie Mandelbaum, a provider established in San Francisco, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1801079355 assigned on December 2007. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1801079355
Provider Name
BERTIE MANDELBAUM
Gender
Female
Entity Type
Individual
Location Address
995 MARKET ST FL 5 SAN FRANCISCO, CA 94103
Location Phone
(415) 644-0507
Mailing Address
995 MARKET ST FL 5 SAN FRANCISCO, CA 94103
Mailing Phone
(415) 644-0507
Is Sole Proprietor?
No
Enumeration Date
12-06-2007
Last Update Date
12-06-2007
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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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1801079355, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 0 → 0 0 → 0 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 0 + 7 + 1 + 8 + 3 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1801079355.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Case Management
995 MARKET ST, 5TH FL
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FL 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FL.
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FL.
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FL.
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, FLOOR 5
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 5TH FLOOR
SAN FRANCISCO, CA 94103
Counselor
995 MARKET ST, 7TH FLOOR
SAN FRANCISCO, CA 94103
Pharmacist
995 MARKET ST
SAN FRANCISCO, CA 94103
Pharmacist
995 MARKET ST
SAN FRANCISCO, CA 94103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801079355, enumerated as an "individual" on December 06, 2007.

The provider is located at 995 MARKET ST FL 5 SAN FRANCISCO, CA 94103 and the phone number is (415) 644-0507.

Counselor with taxonomy code 101Y00000X.