MR. ANDREW B. SIEFF A.P.N., B.C.
NPI 1568414191
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in Fayetteville, AR

NPI Status: Active since May 16, 2006

Contact Information

111 E DAVIDSON ST
FAYETTEVILLE, AR
ZIP 72701
Phone: (479) 871-2005
Fax: (479) 582-1085

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  • Individual
  • Male
  • Clinical Nurse Specialist
  • Psychiatric/Mental Health, Adult

About ANDREW SIEFF

This page provides the complete NPI Profile along with additional information for Andrew Sieff, a provider established in Fayetteville, Arkansas with a medical specialization in Clinical Nurse Specialist, focusing in psychiatric/mental health, adult . The healthcare provider is registered in the NPI registry with number 1568414191 assigned on May 2006. The practitioner's primary taxonomy code is 364SP0809X with license number S01096 (AR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1568414191
Provider Name
MR. ANDREW B. SIEFF A.P.N., B.C.
Gender
Male
Entity Type
Individual
Location Address
111 E DAVIDSON ST FAYETTEVILLE, AR 72701
Location Phone
(479) 871-2005
Location Fax
(479) 582-1085
Mailing Address
11183 BLACK OAK ADDITION FAYETTEVILLE, AR 72701
Mailing Phone
(479) 871-2005
Mailing Fax
(479) 582-1085
Is Sole Proprietor?
Yes
Enumeration Date
05-16-2006
Last Update Date
07-08-2007
Code Navigator

A Clinical Nurse Specialist (CNS) like Andrew Sieff is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

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

Clinical Nurse Specialist Psychiatric/Mental Health, Adult

Taxonomy Code
364SP0809X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
S01096
License State
AR

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
S80891MEDICARE UPIN (02)AK 

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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 1568414191, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 6 → 12 → 3 4 → 8 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 8 + 1 + 8 + 1 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1568414191.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Clinic/Center (Mental Health (Including Community Mental Health Center))
111 E DAVIDSON ST
FAYETTEVILLE, AR 72701
Social Worker (Clinical)
111 E DAVIDSON ST
FAYETTEVILLE, AR 72701
Social Worker (Clinical)
111 E DAVIDSON ST, P.O. BX. 3724
FAYETTEVILLE, AR 72701
Social Worker
111 E DAVIDSON ST
FAYETTEVILLE, AR 72701
Social Worker
111 E DAVIDSON ST
FAYETTEVILLE, AR 72701
Social Worker (Clinical)
111 E DAVIDSON ST
FAYETTEVILLE, AR 72701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568414191, enumerated as an "individual" on May 16, 2006.

The provider is located at 111 E DAVIDSON ST FAYETTEVILLE, AR 72701 and the phone number is (479) 871-2005.

Clinical Nurse Specialist with taxonomy code 364SP0809X and a focus in Psychiatric/Mental Health, Adult.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.