ALABAMA ANESTHESIA OF HUNTSVILLE LLC
NPI 1124089594
Anesthesiology - Pain Medicine in Huntsville, AL

NPI Status: Active since March 28, 2006

Contact Information

1 HOSPITAL DR SW
HUNTSVILLE, AL
ZIP 35801
Phone: (256) 880-4187
Fax: (256) 880-4797

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  • Organization
  • Anesthesiology
  • Pain Medicine

About ALABAMA ANESTHESIA OF HUNTSVILLE LLC

This page provides the complete NPI Profile along with additional information for Alabama Anesthesia Of Huntsville Llc, a provider established in Huntsville, Alabama operating as a Anesthesiology, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1124089594 assigned on March 2006. The practitioner's primary taxonomy code is 207LP2900X. The provider is registered as an organization and their NPI record was last updated one year ago. Alabama Anesthesia Of Huntsville Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. William H Hass M.d. (Partner)

NPI
1124089594
Provider Name
ALABAMA ANESTHESIA OF HUNTSVILLE LLC
Entity Type
Organization
Location Address
1 HOSPITAL DR SW HUNTSVILLE, AL 35801
Location Phone
(256) 880-4187
Location Fax
(256) 880-4797
Mailing Address
PO BOX 5538 FRESNO, CA 93755
Mailing Phone
(800) 439-1018
Mailing Fax
(256) 880-4797
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-28-2006
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

Anesthesiology Pain Medicine

Taxonomy Code
207LP2900X
Type
Allopathic & Osteopathic Physicians
License State
AL
Taxonomy Description
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

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)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

(AL)
2367500000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Anesthetist, Certified Registered

(AL)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. WILLIAM H HASS M.D.

Authorized Official Title
PARTNER
Authorized Official Phone
(256) 880-4187

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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 1124089594, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 0 + 8 + 1 + 8 + 5 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1124089594.

Other Providers at the Same Location


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

Emergency Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Hospitalist
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Internal Medicine
1 HOSPITAL DR SW, SUITE 301
HUNTSVILLE, AL 35801
Specialist
1 HOSPITAL DR SW, SUITE 100
HUNTSVILLE, AL 35801
Family Medicine (Addiction Medicine)
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Nurse Anesthetist, Certified Registered
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Emergency Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Emergency Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Emergency Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Emergency Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Counselor
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 HOSPITAL DR SW, SUITE 300
HUNTSVILLE, AL 35801
Internal Medicine (Hematology & Oncology)
1 HOSPITAL DR SW, STE 400
HUNTSVILLE, AL 35801
Internal Medicine
1 HOSPITAL DR SW, SUITE 301
HUNTSVILLE, AL 35801
Surgery (Vascular Surgery)
1 HOSPITAL DR SW, CRESTWOOD MEDICAL PAVILLION SUITE 300
HUNTSVILLE, AL 35801
Hospitalist
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Nurse Practitioner (Family)
1 HOSPITAL DR SW, SUITE #400
HUNTSVILLE, AL 35801
General Acute Care Hospital
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Dietitian, Registered
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 HOSPITAL DR SW, SUITE 300
HUNTSVILLE, AL 35801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124089594, enumerated as an "organization" on March 28, 2006.

The provider is located at 1 HOSPITAL DR SW HUNTSVILLE, AL 35801 and the phone number is (256) 880-4187.

Anesthesiology with taxonomy code 207LP2900X and a focus in Pain Medicine.