MS. MARLENE E GUTH ANP
NPI 1093849531
Nurse Practitioner - Adult Health in St. Louis, MO

NPI Status: Active since March 15, 2007

Contact Information

621 S. NEW BALLAS RD
SUITE 3017 TOWER B
ST. LOUIS, MO
ZIP 63141
Phone: (314) 251-5814
Fax: (314) 251-5814

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About MARLENE GUTH

This page provides the complete NPI Profile along with additional information for Marlene Guth, a provider established in St. Louis, Missouri with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1093849531 assigned on March 2007. The practitioner's primary taxonomy code is 363LA2200X with license number 069675 (MO). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1093849531
Provider Name
MS. MARLENE E GUTH ANP
Gender
Female
Entity Type
Individual
Location Address
621 S. NEW BALLAS RD SUITE 3017 TOWER B ST. LOUIS, MO 63141
Location Phone
(314) 251-5814
Location Fax
(314) 251-5814
Mailing Address
621 S. NEW BALLAS RD SUITE 3017 TOWER B ST. LOUIS, MO 63141
Mailing Phone
(314) 251-5814
Mailing Fax
(314) 251-5814
Is Sole Proprietor?
No
Enumeration Date
03-15-2007
Last Update Date
01-16-2008
Code Navigator

A nurse practitioner (NP) like Marlene Guth is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
069675
License State
MO

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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 1093849531, 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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 9 → 18 → 9 8 → 16 → 7 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 6 + 4 + 1 + 8 + 5 + 6 + 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 1093849531.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093849531, enumerated as an "individual" on March 15, 2007.

The provider is located at 621 S. NEW BALLAS RD SUITE 3017 TOWER B ST. LOUIS, MO 63141 and the phone number is (314) 251-5814.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.