MARCUS SCHAEFER MD, MPH
NPI 1447370788
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Moncks Corner, SC

NPI Status: Active since March 30, 2007

Contact Information

255 N HIGHWAY 52
SUITE 8
MONCKS CORNER, SC
ZIP 29461
Phone: (843) 899-9420
Fax: (843) 899-9421

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  • Individual
  • Male
  • Preventive Medicine
  • Preventive Medicine/Occupational Environ...

About MARCUS SCHAEFER

This page provides the complete NPI Profile along with additional information for Marcus Schaefer, a provider established in Moncks Corner, South Carolina with a medical specialization in Preventive Medicine, focusing in preventive medicine/occupational environmental medicine . The healthcare provider is registered in the NPI registry with number 1447370788 assigned on March 2007. The practitioner's primary taxonomy code is 2083P0500X with license number 20190 (SC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1447370788
Provider Name
MARCUS SCHAEFER MD, MPH
Gender
Male
Entity Type
Individual
Location Address
255 N HIGHWAY 52 SUITE 8 MONCKS CORNER, SC 29461
Location Phone
(843) 899-9420
Location Fax
(843) 899-9421
Mailing Address
104 ESTON DR GOOSE CREEK, SC 29445
Mailing Phone
(843) 899-9420
Mailing Fax
(843) 899-9421
Is Sole Proprietor?
No
Enumeration Date
03-30-2007
Last Update Date
07-08-2007
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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

Preventive Medicine Preventive Medicine/Occupational Environmental Medicine

Taxonomy Code
2083P0500X
Type
Allopathic & Osteopathic Physicians
License No.
20190
License State
SC
Taxonomy Description
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

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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 1447370788, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 4 → 8 3 → 6 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 6 + 7 + 0 + 7 + 1 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1447370788.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
255 N HIGHWAY 52, SUITE 8
MONCKS CORNER, SC 29461
Clinic/Center (Dental)
255 N HIGHWAY 52, SUITE 9
MONCKS CORNER, SC 29461
Nurse Practitioner (Family)
255 N HIGHWAY 52, SUITE #8
MONCKS CORNER, SC 29461
Counselor (Professional)
255 N HIGHWAY 52
MONCKS CORNER, SC 29461

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447370788, enumerated as an "individual" on March 30, 2007.

The provider is located at 255 N HIGHWAY 52 SUITE 8 MONCKS CORNER, SC 29461 and the phone number is (843) 899-9420.

Preventive Medicine with taxonomy code 2083P0500X and a focus in Preventive Medicine/Occupational Environmental Medicine.