RICHARD FRANK MONTGOMERY JR. DDS MD
NPI 1326048133
Otolaryngology in Kerrville, TX

NPI Status: Active since July 22, 2005

Contact Information

501 JEFFERSON ST
STE 2
KERRVILLE, TX
ZIP 78028
Phone: (830) 895-3494
Fax: (830) 896-3390

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  • Individual
  • Male
  • Otolaryngology

About RICHARD MONTGOMERY

This page provides the complete NPI Profile along with additional information for Richard Montgomery, a provider established in Kerrville, Texas with a medical specialization in Otolaryngology. The healthcare provider is registered in the NPI registry with number 1326048133 assigned on July 2005. The practitioner's primary taxonomy code is 207Y00000X with license number G5821 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1326048133
Provider Name
RICHARD FRANK MONTGOMERY JR. DDS MD
Gender
Male
Entity Type
Individual
Location Address
501 JEFFERSON ST STE 2 KERRVILLE, TX 78028
Location Phone
(830) 895-3494
Location Fax
(830) 896-3390
Mailing Address
501 JEFFERSON ST STE 2 KERRVILLE, TX 78028
Mailing Phone
(830) 895-3494
Mailing Fax
(830) 896-3390
Is Sole Proprietor?
No
Enumeration Date
07-22-2005
Last Update Date
09-11-2025
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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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License No.
G5821
License State
TX
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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)
11223S0112XDental Providers

Dentist
Oral and Maxillofacial Surgery

10478 (TX)

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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 1326048133, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 0 + 4 + 1 + 6 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1326048133.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
501 JEFFERSON ST, SUITE 2
KERRVILLE, TX 78028

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326048133, enumerated as an "individual" on July 22, 2005.

The provider is located at 501 JEFFERSON ST STE 2 KERRVILLE, TX 78028 and the phone number is (830) 895-3494.

Otolaryngology with taxonomy code 207Y00000X.