MARIA MIER-ROSALES
NPI 1205541240
Peer Specialist in San Francisco, CA

NPI Status: Active since January 13, 2023

Contact Information

755 S VAN NESS AVE
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 642-4500

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  • Individual
  • Female
  • Peer Specialist

About MARIA MIER-ROSALES

This page provides the complete NPI Profile along with additional information for Maria Mier-rosales, a provider established in San Francisco, California with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1205541240 assigned on January 2023. The practitioner's primary taxonomy code is 175T00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1205541240
Provider Name
MARIA MIER-ROSALES
Other Name
MIMI MIER-ROSALES
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
755 S VAN NESS AVE SAN FRANCISCO, CA 94110
Location Phone
(415) 642-4500
Mailing Address
146 MCALLISTER ST APT 108 SAN FRANCISCO, CA 94102
Mailing Phone
(415) 374-6155
Is Sole Proprietor?
No
Enumeration Date
01-13-2023
Last Update Date
04-08-2025
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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 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)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 
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 1205541240, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 5 → 10 → 1 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 1 + 0 + 4 + 2 + 2 + 8 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1205541240.

Other Providers at the Same Location


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

Psychologist (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Counselor (Mental Health)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Specialist (Research Study)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Psychologist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Psychologist (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Psychologist (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Counselor
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Psychiatry & Neurology (Psychiatry)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Social Worker
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Community Health Worker
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Community Health Worker
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
Community Health Worker
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205541240, enumerated as an "individual" on January 13, 2023.

The provider is located at 755 S VAN NESS AVE SAN FRANCISCO, CA 94110 and the phone number is (415) 642-4500.

Peer Specialist with taxonomy code 175T00000X.