DR. ERNEST THEODOR AHL JR. M.D.
NPI 1922046192
Pathology - Anatomic Pathology & Clinical Pathology in Asheville, NC

NPI Status: Active since June 02, 2006

Contact Information

1100 TUNNEL RD
ASHEVILLE, NC
ZIP 28805
Phone: (828) 298-7911

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About ERNEST AHL

This page provides the complete NPI Profile along with additional information for Ernest Ahl, a provider established in Asheville, North Carolina with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1922046192 assigned on June 2006. The practitioner's primary taxonomy code is 207ZP0102X with license number 25212 (NC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1922046192
Provider Name
DR. ERNEST THEODOR AHL JR. M.D.
Gender
Male
Entity Type
Individual
Location Address
1100 TUNNEL RD ASHEVILLE, NC 28805
Location Phone
(828) 298-7911
Mailing Address
1100 TUNNEL RD ASHEVILLE, NC 28805
Mailing Phone
(828) 298-7911
Is Sole Proprietor?
Yes
Enumeration Date
06-02-2006
Last Update Date
07-08-2007
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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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
25212
License State
NC
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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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 1922046192, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 2 → 4 0 → 0 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 + 9 + 4 + 2 + 0 + 4 + 1 + 2 + 1 + 1 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1922046192.

Other Providers at the Same Location


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

Clinical Nurse Specialist
1100 TUNNEL RD, BLDG. 70
ASHEVILLE, NC 28805
Urology
1100 TUNNEL RD
ASHEVILLE, NC 28805
Ophthalmology
1100 TUNNEL RD
ASHEVILLE, NC 28805
Internal Medicine
1100 TUNNEL RD
ASHEVILLE, NC 28805
Social Worker (Clinical)
1100 TUNNEL RD, VA HOSPITAL, MENTAL HEALTH SERVICE
ASHEVILLE, NC 28805
Physician Assistant (Medical)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Nurse Anesthetist, Certified Registered
1100 TUNNEL RD
ASHEVILLE, NC 28805
Pharmacist (Pharmacotherapy)
1100 TUNNEL RD, PHARMACY 119
ASHEVILLE, NC 28805
Dentist (General Practice)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Audiologist
1100 TUNNEL RD, VAMC-ASHEVILLE
ASHEVILLE, NC 28805
Registered Nurse
1100 TUNNEL RD
ASHEVILLE, NC 28805
Nurse Practitioner (Family)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Internal Medicine (Geriatric Medicine)
1100 TUNNEL RD, DEPARTMENT OF GERIATRICS AND EXTENDED CARE
ASHEVILLE, NC 28805
Internal Medicine
1100 TUNNEL RD, VA MEDICAL CENTER (11A)
ASHEVILLE, NC 28805
Rehabilitation, Substance Use Disorder Unit
1100 TUNNEL RD
ASHEVILLE, NC 28805
Psychiatry & Neurology (Psychiatry)
1100 TUNNEL RD, #116
ASHEVILLE, NC 28805
Family Medicine
1100 TUNNEL RD
ASHEVILLE, NC 28805
Family Medicine (Addiction Medicine)
1100 TUNNEL RD, PRIMARY CARE ONE, VAMC
ASHEVILLE, NC 28805
Psychiatry & Neurology (Psychiatry)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Physician Assistant
1100 TUNNEL RD
ASHEVILLE, NC 28805

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922046192, enumerated as an "individual" on June 02, 2006.

The provider is located at 1100 TUNNEL RD ASHEVILLE, NC 28805 and the phone number is (828) 298-7911.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.