JEFFREY D OLFERT PA-C
NPI 1700657855
Physician Assistant - Medical in Fort Polk, LA

NPI Status: Active since January 09, 2024

Contact Information

1585 THIRD ST
BAYNE-JONES ARMY COMMUNITY HOSPITAL
FORT POLK, LA
ZIP 71459
Phone: (206) 550-0456

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  • Individual
  • Male
  • Physician Assistant
  • Medical

About JEFFREY OLFERT

This page provides the complete NPI Profile along with additional information for Jeffrey Olfert, a primary care provider established in Fort Polk, Louisiana with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1700657855 assigned on January 2024. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1700657855
Provider Name
JEFFREY D OLFERT PA-C
Gender
Male
Entity Type
Individual
Location Address
1585 THIRD ST BAYNE-JONES ARMY COMMUNITY HOSPITAL FORT POLK, LA 71459
Location Phone
(206) 550-0456
Mailing Address
BAYNE-JONES ARMY COMMUNITY HOSPITAL 1585 THIRD ST FORT POLK, LA 71459
Is Sole Proprietor?
No
Enumeration Date
01-09-2024
Last Update Date
07-24-2025
Code Navigator

A primary care provider (PCP) like Jeffrey Olfert sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

  • 650 Joel Dr
    Fort Campbell, KY 42223
    (206) 550-0456

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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1700657855, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 0 → 0 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 2 + 5 + 1 + 4 + 8 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1700657855.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
1585 THIRD ST
FORT POLK, LA 71459

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700657855, enumerated as an "individual" on January 09, 2024.

The provider is located at 1585 THIRD ST BAYNE-JONES ARMY COMMUNITY HOSPITAL FORT POLK, LA 71459 and the phone number is (206) 550-0456.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.