JERRY DOUGLAS SPENCER M.D.
NPI 1891779666
Pathology - Forensic Pathology in Washington, DC

NPI Status: Active since December 05, 2005

Contact Information

6825 16TH ST NW
WASHINGTON, DC
ZIP 20306
Phone: (301) 319-0000

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  • Individual
  • Male
  • Pathology
  • Forensic Pathology

About JERRY SPENCER

This page provides the complete NPI Profile along with additional information for Jerry Spencer, a provider established in Washington, District Of Columbia with a medical specialization in Pathology, focusing in forensic pathology . The healthcare provider is registered in the NPI registry with number 1891779666 assigned on December 2005. The practitioner's primary taxonomy code is 207ZF0201X with license number D0051775 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1891779666
Provider Name
JERRY DOUGLAS SPENCER M.D.
Gender
Male
Entity Type
Individual
Location Address
6825 16TH ST NW WASHINGTON, DC 20306
Location Phone
(301) 319-0000
Mailing Address
668 PINEWOOD DR ANNAPOLIS, MD 21401
Mailing Phone
(410) 571-8228
Is Sole Proprietor?
Yes
Enumeration Date
12-05-2005
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

Pathology Forensic Pathology

Taxonomy Code
207ZF0201X
Type
Allopathic & Osteopathic Physicians
License No.
D0051775
License State
MD
Taxonomy Description
A forensic pathologist is expert in investigating and evaluating cases of sudden, unexpected, suspicious and violent death as well as other specific classes of death defined by law. The forensic pathologist serves the public as coroner or medical examiner, or by performing medicolegal autopsies for such officials.

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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 1891779666, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 7 → 14 → 5 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 4 + 7 + 1 + 8 + 6 + 1 + 2 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1891779666.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

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Pathology (Anatomic Pathology & Clinical Pathology)
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Pathology (Anatomic Pathology)
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Pathology (Neuropathology)
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Pathology (Anatomic Pathology & Clinical Pathology)
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Dentist (Oral and Maxillofacial Pathology)
6825 16TH ST NW, BLDG #54, RM. 3055
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Pathology (Anatomic Pathology & Clinical Pathology)
6825 16TH ST NW
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Pathology (Anatomic Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Anatomic Pathology & Clinical Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Anatomic Pathology & Clinical Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Anatomic Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Forensic Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Dentist (Oral and Maxillofacial Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Specialist
6825 16TH ST NW
WASHINGTON, DC 20306
Specialist/Technologist, Pathology (Chemistry)
6825 16TH ST NW
WASHINGTON, DC 20306
Specialist (Research Study)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Forensic Pathology)
6825 16TH ST NW
WASHINGTON, DC 20306
Radiology (Diagnostic Radiology)
6825 16TH ST NW
WASHINGTON, DC 20306
Pathology (Anatomic Pathology & Clinical Pathology)
6825 16TH ST NW, BUILDING 54, ROOM 1029
WASHINGTON, DC 20306

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891779666, enumerated as an "individual" on December 05, 2005.

The provider is located at 6825 16TH ST NW WASHINGTON, DC 20306 and the phone number is (301) 319-0000.

Pathology with taxonomy code 207ZF0201X and a focus in Forensic Pathology.