MR. CLIFFORD G BREIER CRNA
NPI 1912999442
Nurse Anesthetist, Certified Registered in Russellville, AR

Active since August 19, 2005
1808 W MAIN ST, RUSSELLVILLE, AR 72801(479) 968-2841 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 17, 2018, Jun 26, 2017 (2 updates tracked since 2017).

  • Individual
  • Male
  • Nurse Anesthetist, Certified Registered

About CLIFFORD BREIER

This page provides the complete NPI Profile along with additional information for Clifford Breier, a provider established in Russellville, Arkansas with a medical specialization in Nurse Anesthetist, Certified Registered. The healthcare provider is registered in the NPI registry with number 1912999442 assigned on August 2005. The practitioner's primary taxonomy code is 367500000X with license number C003192 (AR). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1912999442
Provider Name
MR. CLIFFORD G BREIER CRNA
Gender
Male
Entity Type
Individual
Location Address
1808 W MAIN ST RUSSELLVILLE, AR 72801
Location Phone
(479) 968-2841
Mailing Address
10075 MOCKINGBIRD LANE DARDANELLE, AR 72834
Mailing Phone
(806) 282-6789
Is Sole Proprietor?
No
Enumeration Date
08-19-2005
Last Update Date
03-17-2018
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Location Map

Secondary Locations

  • 801 E 3rd St
    Hereford, TX 79045
    (806) 364-2141

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

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
C003192
License State
AR
Taxonomy Description
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

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)
1367500000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Anesthetist, Certified Registered

R31597 (NM)

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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 1912999442, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
4
Doubled → 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 1 → 2 9 → 18 → 9 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 9 + 1 + 8 + 4 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1912999442.

Other Providers at the Same Location


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

Anesthesiology
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Anesthesiology
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Nurse Anesthetist, Certified Registered
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Anesthesiology
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Nurse Anesthetist, Certified Registered
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Radiology (Radiation Oncology)
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Radiology (Radiation Oncology)
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Internal Medicine (Hematology & Oncology)
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Physical Therapist
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Pharmacist
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Pharmacist
1808 W MAIN ST, SMRMC PHARMACY DEPARTMENT
RUSSELLVILLE, AR 72801
Pharmacist
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Pharmacist
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Pharmacist
1808 W MAIN ST, PHARMACY
RUSSELLVILLE, AR 72801
Emergency Medicine
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Hospitalist
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Physician Assistant
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Nurse Anesthetist, Certified Registered
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Emergency Medicine
1808 W MAIN ST
RUSSELLVILLE, AR 72801
Internal Medicine (Pulmonary Disease)
1808 W MAIN ST
RUSSELLVILLE, AR 72801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912999442, enumerated as an "individual" on August 19, 2005.

The provider is located at 1808 W MAIN ST RUSSELLVILLE, AR 72801 and the phone number is (479) 968-2841.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.