ALEXANDER KIRBACH PT, DPT
NPI 1720539356
Clinic/Center - Multi-Specialty in Pleasanton, CA

NPI Status: Active since October 19, 2016

Contact Information

6140 STONERIDGE MALL RD
PLEASANTON, CA
ZIP 94588
Phone: (844) 737-0894
Fax: (925) 951-9001

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  • Individual
  • Male
  • Clinic/Center
  • Multi-Specialty
  • Accepts Insurance

About ALEXANDER KIRBACH

This page provides the complete NPI Profile along with additional information for Alexander Kirbach, a provider established in Pleasanton, California with a medical specialization in Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1720539356 assigned on October 2016. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1720539356
Provider Name
ALEXANDER KIRBACH PT, DPT
Gender
Male
Entity Type
Individual
Location Address
6140 STONERIDGE MALL RD PLEASANTON, CA 94588
Location Phone
(844) 737-0894
Location Fax
(925) 951-9001
Mailing Address
6140 STONERIDGE MALL RD PLEASANTON, CA 94588
Mailing Phone
(844) 737-0894
Mailing Fax
(925) 951-9001
Is Sole Proprietor?
No
Enumeration Date
10-19-2016
Last Update Date
04-03-2026
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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

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities

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)
1225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

PT60670985 (WA)
2225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

300454 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Core Bronze HSA 10600 - EPO
  • Core Bronze HSA 7500 - EPO
  • Core Bronze HSA 8300 - EPO
  • Core Gold 1500 - EPO
  • Core Gold 3000 - EPO
  • Core Silver 3500 - EPO
  • Core Silver 4500 - EPO
  • Core Silver 5000 - EPO
  • Core Silver 7500 - EPO
  • Core Standard Expanded Bronze HSA - EPO
  • Core Standard Gold - EPO
  • Core Standard Silver - EPO
  • PacificSource Oregon Standard Bronze HSA Plan Core - EPO
  • PacificSource Oregon Standard Gold Plan Core - EPO
  • PacificSource Oregon Standard Silver Plan Core - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1720539356, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 2 → 4 5 → 10 → 1 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 + 7 + 4 + 0 + 1 + 0 + 3 + 1 + 8 + 3 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1720539356.

Other Providers at the Same Location


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

Pharmacy
6140 STONERIDGE MALL RD
PLEASANTON, CA 94588
Clinic/Center (Multi-Specialty)
6140 STONERIDGE MALL RD
PLEASANTON, CA 94588
Marriage & Family Therapist
6140 STONERIDGE MALL RD
PLEASANTON, CA 94588
Acupuncturist
6140 STONERIDGE MALL RD
PLEASANTON, CA 94588
Chiropractor
6140 STONERIDGE MALL RD
PLEASANTON, CA 94588

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720539356, enumerated as an "individual" on October 19, 2016.

The provider is located at 6140 STONERIDGE MALL RD PLEASANTON, CA 94588 and the phone number is (844) 737-0894.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.

The provider might be accepting Accepts: PacificSource Health Plans. Please consult your insurance carrier or call the provider to verify.