DR. BERT WELCH WINTERHOLLER DDS
NPI 1841356094
Dentist - Oral and Maxillofacial Surgery in Blgs, MT

NPI Status: Active since December 29, 2006

Contact Information

2675 CENTRAL AVE
STE L8
BLGS, MT
ZIP 59102
Phone: (406) 259-7438
Fax: (406) 259-9729

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  • Individual
  • Male
  • Dentist
  • Oral and Maxillofacial Surgery

About BERT WINTERHOLLER

This page provides the complete NPI Profile along with additional information for Bert Winterholler, a provider established in Blgs, Montana with a medical specialization in Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1841356094 assigned on December 2006. The practitioner's primary taxonomy code is 1223S0112X with license number 1820 (MT). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1841356094
Provider Name
DR. BERT WELCH WINTERHOLLER DDS
Gender
Male
Entity Type
Individual
Location Address
2675 CENTRAL AVE STE L8 BLGS, MT 59102
Location Phone
(406) 259-7438
Location Fax
(406) 259-9729
Mailing Address
2675 CENTRAL AVE STE L8 BLGS, MT 59102
Mailing Phone
(406) 259-7438
Mailing Fax
(406) 259-9729
Is Sole Proprietor?
No
Enumeration Date
12-29-2006
Last Update Date
03-07-2023
Code Navigator

A dentist like Bert Winterholler is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

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

Dentist Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
License No.
1820
License State
MT
Taxonomy Description
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
6128OTHER (01)PIN
1820OTHER (01)MTDENTIST
18204OTHER (01)MTBLUE CROSS BLUE SHIELD
11-5011MEDICAID (05)MT 
112397100OTHER (01)WYTITLE XIX - GROUP
830BW02OTHER (01)WYWY CONTROLLED SUBSTANCE
1757OTHER (01)NDDENTIST
757OTHER (01)WYWYOMING
112449800OTHER (01)WYTITLE XIX - INDIVIDUAL
6593OTHER (01)NEDENTIST

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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 1841356094, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 3 → 6 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 + 8 + 8 + 1 + 6 + 5 + 1 + 2 + 0 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1841356094.

Other Providers at the Same Location


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

Dentist
2675 CENTRAL AVE, STE U19
BILLINGS, MT 59102
Family Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Obstetrics & Gynecology
2675 CENTRAL AVE
BILLINGS, MT 59102
Family Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Physician Assistant
2675 CENTRAL AVE
BILLINGS, MT 59102
Family Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Family Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Speech-Language Pathologist
2675 CENTRAL AVE
BILLINGS, MT 59102
Physical Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Speech-Language Pathologist
2675 CENTRAL AVE
BILLINGS, MT 59102
Occupational Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Physical Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Occupational Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Speech-Language Pathologist
2675 CENTRAL AVE
BILLINGS, MT 59102
Internal Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Dentist (Endodontics)
2675 CENTRAL AVE, SUITE U-23
BILLINGS, MT 59102
Occupational Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Dentist (General Practice)
2675 CENTRAL AVE, LAMPLIGHTER SQUARE
BILLINGS, MT 59102
Physical Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Dentist (Oral and Maxillofacial Surgery)
2675 CENTRAL AVE, STE L8
BILLINGS, MT 59102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841356094, enumerated as an "individual" on December 29, 2006.

The provider is located at 2675 CENTRAL AVE STE L8 BLGS, MT 59102 and the phone number is (406) 259-7438.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.