ALEXANDER RAE BRIDGES HOLTER
NPI 1922760487
Counselor - Professional in Helena, MT

NPI Status: Active since October 12, 2021

Contact Information

1437 HELENA AVE STE 2
HELENA, MT
ZIP 59601
Phone: (406) 202-8690

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  • Individual
  • Male
  • Counselor
  • Professional
  • PECOS Enrolled

About ALEXANDER HOLTER

This page provides the complete NPI Profile along with additional information for Alexander Holter, a provider established in Helena, Montana with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1922760487 assigned on October 2021. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1922760487
Provider Name
ALEXANDER RAE BRIDGES HOLTER
Other Name
ALEX HOLTER
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
1437 HELENA AVE STE 2 HELENA, MT 59601
Location Phone
(406) 202-8690
Mailing Address
3746 ASTER ST EAST HELENA, MT 59635
Mailing Phone
(406) 552-5759
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2021
Last Update Date
10-06-2025
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License State
MT

Medicare Participation & PECOS Enrollment Status

Alexander Holter is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1922760487, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 7 → 14 → 5 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 1 + 4 + 6 + 0 + 4 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1922760487.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Social Worker (Clinical)
1437 HELENA AVE STE 2
HELENA, MT 59601
Counselor (Professional)
1437 HELENA AVE STE 2
HELENA, MT 59601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922760487, enumerated as an "individual" on October 12, 2021.

The provider is located at 1437 HELENA AVE STE 2 HELENA, MT 59601 and the phone number is (406) 202-8690.

Counselor with taxonomy code 101YP2500X and a focus in Professional.