CAROLINE COUNTY HEALTH DEPARTMENT
NPI 1447205430
Public Health or Welfare in Denton, MD

NPI Status: Active since May 24, 2006

Contact Information

403 S 7TH ST
DENTON, MD
ZIP 21629
Phone: (410) 479-8036
Fax: (410) 479-0554

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  • Organization
  • Public Health or Welfare
  • CLIA Number: 21D0220392
  • CLIA Cert. Type: Other
  • CLIA Exp. Date: 02-27-2026

About CAROLINE COUNTY HEALTH DEPARTMENT

This page provides the complete NPI Profile along with additional information for Caroline County Health Department, a provider established in Denton, Maryland operating as a Public Health Or Welfare. The healthcare provider is registered in the NPI registry with number 1447205430 assigned on May 2006. The practitioner's primary taxonomy code is 251K00000X with license number D0027046 (MD). The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Dr. Leland David Spencer Md (Physician Program Manager Ii)

NPI
1447205430
Provider Name
CAROLINE COUNTY HEALTH DEPARTMENT
Entity Type
Organization
Location Address
403 S 7TH ST DENTON, MD 21629
Location Phone
(410) 479-8036
Location Fax
(410) 479-0554
Mailing Address
403 S 7TH ST DENTON, MD 21629
Mailing Phone
(410) 479-8036
Mailing Fax
(410) 479-0554
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-24-2006
Last Update Date
08-22-2020
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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

Public Health or Welfare

Taxonomy Code
251K00000X
Type
Agencies
License No.
D0027046
License State
MD

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. LELAND DAVID SPENCER MD

Authorized Official Title
PHYSICIAN PROGRAM MANAGER II
Authorized Official Phone
(410) 479-8550

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D0220392
Facility Type
Other
Certificate Effective Date
February 29, 2024
Certificate Expiration Date
February 27, 2026
Laboratory Director
LELAND D. SPENCER MD
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Caroline County Health Department in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1447205430, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 2 → 4 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 4 + 0 + 1 + 0 + 4 + 6 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1447205430.

Other Providers at the Same Location


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

Nurse Practitioner (Obstetrics & Gynecology)
403 S 7TH ST
DENTON, MD 21629
Case Management
403 S 7TH ST
DENTON, MD 21629
Public Health or Welfare
403 S 7TH ST
DENTON, MD 21629
Public Health or Welfare
403 S 7TH ST
DENTON, MD 21629
Public Health or Welfare
403 S 7TH ST
DENTON, MD 21629
Clinic/Center (Federally Qualified Health Center (FQHC))
403 S 7TH ST
DENTON, MD 21629
Social Worker (Clinical)
403 S 7TH ST
DENTON, MD 21629
Social Worker (Clinical)
403 S 7TH ST
DENTON, MD 21629
Registered Nurse
403 S 7TH ST
DENTON, MD 21629
Clinic/Center (Adult Day Care)
403 S 7TH ST
DENTON, MD 21629
Public Health or Welfare
403 S 7TH ST
DENTON, MD 21629
Preventive Medicine (Public Health & General Preventive Medicine)
403 S 7TH ST
DENTON, MD 21629
Clinic/Center (Public Health, State or Local)
403 S 7TH ST
DENTON, MD 21629
Public Health or Welfare
403 S 7TH ST
DENTON, MD 21629

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447205430, enumerated as an "organization" on May 24, 2006.

The provider is located at 403 S 7TH ST DENTON, MD 21629 and the phone number is (410) 479-8036.

Public Health or Welfare with taxonomy code 251K00000X.