HANNAH L ROHRBACHER
NPI 1548157282
Peer Specialist in San Diego, CA

NPI Status: Active since June 23, 2025

Contact Information

3132 JEFFERSON ST
SAN DIEGO, CA
ZIP 92110
Phone: (619) 408-0489

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  • Individual
  • Female
  • Peer Specialist

About HANNAH ROHRBACHER

This page provides the complete NPI Profile along with additional information for Hannah Rohrbacher, a provider established in San Diego, California with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1548157282 assigned on June 2025. The practitioner's primary taxonomy code is 175T00000X with license number HRPSS011463 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1548157282
Provider Name
HANNAH L ROHRBACHER
Gender
Female
Entity Type
Individual
Location Address
3132 JEFFERSON ST SAN DIEGO, CA 92110
Location Phone
(619) 408-0489
Mailing Address
4554 BARNHURST PL SAN DIEGO, CA 92117
Mailing Phone
(619) 408-0489
Is Sole Proprietor?
No
Enumeration Date
06-23-2025
Last Update Date
06-30-2025
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
HRPSS011463
License State
CA
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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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 1548157282, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 2 + 5 + 1 + 4 + 2 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1548157282.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Registered Nurse (Psychiatric/Mental Health, Adult)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Social Worker (Clinical)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Marriage & Family Therapist
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Counselor (Mental Health)
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Case Manager/Care Coordinator
3132 JEFFERSON ST
SAN DIEGO, CA 92110
Licensed Vocational Nurse
3132 JEFFERSON ST
SAN DIEGO, CA 92110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548157282, enumerated as an "individual" on June 23, 2025.

The provider is located at 3132 JEFFERSON ST SAN DIEGO, CA 92110 and the phone number is (619) 408-0489.

Peer Specialist with taxonomy code 175T00000X.