DR. DAVID E GEYER D.O., M.P.H.
NPI 1245214048
Preventive Medicine - Aerospace Medicine in Usaf Academy, CO

NPI Status: Active since December 05, 2005

Contact Information

4102 PINION DR. 10 MDG
USAF ACADEMY, CO
ZIP 80840
Phone: (719) 333-5181

Get Directions Write a Review

  • Individual
  • Male
  • Preventive Medicine
  • Aerospace Medicine

About DAVID GEYER

This page provides the complete NPI Profile along with additional information for David Geyer, a provider established in Usaf Academy, Colorado with a medical specialization in Preventive Medicine, focusing in aerospace medicine . The healthcare provider is registered in the NPI registry with number 1245214048 assigned on December 2005. The practitioner's primary taxonomy code is 2083A0100X with license number 1815 (OK). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1245214048
Provider Name
DR. DAVID E GEYER D.O., M.P.H.
Gender
Male
Entity Type
Individual
Location Address
4102 PINION DR. 10 MDG USAF ACADEMY, CO 80840
Location Phone
(719) 333-5181
Mailing Address
4102 PINION DR. 10 MDG USAF ACADEMY, CO 80840
Mailing Phone
(719) 333-5181
Is Sole Proprietor?
No
Enumeration Date
12-05-2005
Last Update Date
03-14-2018
Code Navigator

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

Preventive Medicine Aerospace Medicine

Taxonomy Code
2083A0100X
Type
Allopathic & Osteopathic Physicians
License No.
1815
License State
OK
Taxonomy Description
Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

1815 (OK)

Reviews for DR. DAVID E GEYER D.O., M.P.H.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1245214048, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 4 + 1 + 8 + 0 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1245214048.

Other Providers at the Same Location


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

Nurse Practitioner (Psychiatric/Mental Health)
4102 PINION DR. 10 MDG
USAF ACADEMY, CO 80840

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245214048, enumerated as an "individual" on December 05, 2005.

The provider is located at 4102 PINION DR. 10 MDG USAF ACADEMY, CO 80840 and the phone number is (719) 333-5181.

Preventive Medicine with taxonomy code 2083A0100X and a focus in Aerospace Medicine.