MRS. ANA LAURA GUELTIG
NPI 1215696299
Day Training/Habilitation Specialist in Oakland, CA

NPI Status: Active since December 16, 2021

Contact Information

150 LINDEN ST
OAKLAND, CA
ZIP 94607
Phone: (510) 273-4700

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  • Individual
  • Female
  • Day Training/Habilitation Specialist

About ANA GUELTIG

This page provides the complete NPI Profile along with additional information for Ana Gueltig, a provider established in Oakland, California with a medical specialization in Day Training/habilitation Specialist. The healthcare provider is registered in the NPI registry with number 1215696299 assigned on December 2021. The practitioner's primary taxonomy code is 373H00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1215696299
Provider Name
MRS. ANA LAURA GUELTIG
Gender
Female
Entity Type
Individual
Location Address
150 LINDEN ST OAKLAND, CA 94607
Location Phone
(510) 273-4700
Mailing Address
150 LINDEN ST OAKLAND, CA 94607
Mailing Phone
(510) 273-4700
Is Sole Proprietor?
No
Enumeration Date
12-16-2021
Last Update Date
04-29-2025
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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

Day Training/Habilitation Specialist

Taxonomy Code
373H00000X
Type
Nursing Service Related Providers
Taxonomy Description
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 
2172V00000XOther Service Providers

Community Health Worker

 

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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 1215696299, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 6 → 12 → 3 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 2 + 9 + 1 + 2 + 2 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1215696299.

Other Providers at the Same Location


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

Community Health Worker
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Social Worker
150 LINDEN ST
OAKLAND, CA 94607
Social Worker
150 LINDEN ST
OAKLAND, CA 94607
Social Worker
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Day Training/Habilitation Specialist
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Rehabilitation Practitioner
150 LINDEN ST
OAKLAND, CA 94607
Counselor
150 LINDEN ST
OAKLAND, CA 94607
Day Training/Habilitation Specialist
150 LINDEN ST
OAKLAND, CA 94607
Rehabilitation Practitioner
150 LINDEN ST
OAKLAND, CA 94607
Counselor (Mental Health)
150 LINDEN ST
OAKLAND, CA 94607
Community Health Worker
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Social Worker
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Social Worker (Clinical)
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607
Marriage & Family Therapist
150 LINDEN ST
OAKLAND, CA 94607

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215696299, enumerated as an "individual" on December 16, 2021.

The provider is located at 150 LINDEN ST OAKLAND, CA 94607 and the phone number is (510) 273-4700.

Day Training/Habilitation Specialist with taxonomy code 373H00000X.