DR. GREGORY MICHAEL HOLTZMAN DC
NPI 1811080112
Chiropractor in Fort Sill, OK

NPI Status: Active since October 02, 2006

Contact Information

2640 MINER RD
FORT SILL, OK
ZIP 73503
Phone: (580) 248-4212
Fax: (580) 248-4214

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  • Individual
  • Male
  • Chiropractor

About GREGORY HOLTZMAN

This page provides the complete NPI Profile along with additional information for Gregory Holtzman, a provider established in Fort Sill, Oklahoma with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1811080112 assigned on October 2006. The practitioner's primary taxonomy code is 111N00000X with license number 3742 (OK). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1811080112
Provider Name
DR. GREGORY MICHAEL HOLTZMAN DC
Gender
Male
Entity Type
Individual
Location Address
2640 MINER RD FORT SILL, OK 73503
Location Phone
(580) 248-4212
Location Fax
(580) 248-4214
Mailing Address
2640 MINER RD FORT SILL, OK 73503
Mailing Phone
(580) 585-5600
Is Sole Proprietor?
No
Enumeration Date
10-02-2006
Last Update Date
03-11-2025
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A chiropractor like Gregory Holtzman helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
3742
License State
OK
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Chiropractic manipulative treatment, 3-4 spinal regions

Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.

This service was performed 557 times for 134 patients

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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 1811080112, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 0 + 8 + 0 + 1 + 2 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1811080112.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Clinic/Center (Military/U.S. Coast Guard Outpatient)
2640 MINER RD
FORT SILL, OK 73503
Optometrist
2640 MINER RD
FORT SILL, OK 73503
Optometrist
2640 MINER RD
FORT SILL, OK 73503
Physical Therapy Assistant
2640 MINER RD
FORT SILL, OK 73503
Physical Therapist
2640 MINER RD
FORT SILL, OK 73503
Occupational Therapy Assistant
2640 MINER RD
LAWTON, OK 73503
Chiropractor
2640 MINER RD
FORT SILL, OK 73503
Occupational Therapist
2640 MINER RD
FORT SILL, OK 73503
Dentist (General Practice)
2640 MINER RD
FORT SILL, OK 73503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811080112, enumerated as an "individual" on October 02, 2006.

The provider is located at 2640 MINER RD FORT SILL, OK 73503 and the phone number is (580) 248-4212.

Chiropractor with taxonomy code 111N00000X.