MATTHEW MARSHALL NMT-C
NPI 1295233468
Technician/Technologist in Saint Louis, MO

NPI Status: Active since January 23, 2018

Contact Information

2340 HAMPTON AVE
SAINT LOUIS, MO
ZIP 63139
Phone: (314) 647-2200
Fax: (314) 647-4172

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  • Individual
  • Male
  • Technician/Technologist

About MATTHEW MARSHALL

This page provides the complete NPI Profile along with additional information for Matthew Marshall, a provider established in Saint Louis, Missouri with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1295233468 assigned on January 2018. The practitioner's primary taxonomy code is 156F00000X. The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1295233468
Provider Name
MATTHEW MARSHALL NMT-C
Gender
Male
Entity Type
Individual
Location Address
2340 HAMPTON AVE SAINT LOUIS, MO 63139
Location Phone
(314) 647-2200
Location Fax
(314) 647-4172
Mailing Address
9063 BURTON AVE OVERLAND, MO 63114
Mailing Phone
(314) 409-0421
Is Sole Proprietor?
No
Enumeration Date
01-23-2018
Last Update Date
09-17-2021
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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

Technician/Technologist

Taxonomy Code
156F00000X
Type
Eye and Vision Services Providers
Taxonomy Description
A broad category grouping different kinds of technologists and technicians. See individual definitions.

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)
1167G00000XNursing Service Providers

Licensed Psychiatric Technician

(MO)
2246Y00000XTechnologists, Technicians & Other Technical Service Providers

Specialist/Technologist, Health Information

(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 1295233468, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 4 + 3 + 6 + 4 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1295233468.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Nurse Practitioner (Adult Health)
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Family Medicine
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacist
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Pharmacy (Clinic Pharmacy)
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Family Medicine
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Internal Medicine
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Internal Medicine
2340 HAMPTON AVE
SAINT LOUIS, MO 63139
Internal Medicine
2340 HAMPTON AVE
SAINT LOUIS, MO 63139

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295233468, enumerated as an "individual" on January 23, 2018.

The provider is located at 2340 HAMPTON AVE SAINT LOUIS, MO 63139 and the phone number is (314) 647-2200.

Technician/Technologist with taxonomy code 156F00000X.