DR. JOHN THOMAS STOCKER M.D.
NPI 1700954377
Military Health Care Provider in Bethesda, MD

NPI Status: Active since December 01, 2006

Contact Information

4301 JONES BRIDGE ROAD
DEPT PATHOLOGY-USUHS
BETHESDA, MD
ZIP 20814
Phone: (301) 295-3480
Fax: (301) 295-1640

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  • Individual
  • Male
  • Military Health Care Provider

About JOHN STOCKER

This page provides the complete NPI Profile along with additional information for John Stocker, a provider established in Bethesda, Maryland with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1700954377 assigned on December 2006. The practitioner's primary taxonomy code is 171000000X with license number 17947 (CO). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1700954377
Provider Name
DR. JOHN THOMAS STOCKER M.D.
Gender
Male
Entity Type
Individual
Location Address
4301 JONES BRIDGE ROAD DEPT PATHOLOGY-USUHS BETHESDA, MD 20814
Location Phone
(301) 295-3480
Location Fax
(301) 295-1640
Mailing Address
6604 LANDON LN BETHESDA, MD 20817
Mailing Phone
(301) 295-3480
Mailing Fax
(301) 295-1640
Is Sole Proprietor?
No
Enumeration Date
12-01-2006
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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
17947
License State
CO
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

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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 1700954377, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 0 → 0 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 8 + 5 + 8 + 3 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1700954377.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Pathology (Forensic Pathology)
4301 JONES BRIDGE ROAD, UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES
BETHESDA, MD 20814
Family Medicine (Sports Medicine)
4301 JONES BRIDGE ROAD, FAP/A-1038/UNIFORMED SERVICES UNIVERSITY
BETHESDA, MD 20814
Preventive Medicine (Public Health & General Preventive Medicine)
4301 JONES BRIDGE ROAD, ROOM A1040A
BETHESDA, MD 20814
Student in an Organized Health Care Education/Training Program
4301 JONES BRIDGE ROAD
APO, AA 20814
Student in an Organized Health Care Education/Training Program
4301 JONES BRIDGE ROAD, BLDG A, RM 1040A
BETHESDA, MD 20814
Student in an Organized Health Care Education/Training Program
4301 JONES BRIDGE ROAD, BUILDING 9, ROOM 1276
BETHESDA, MD 20814
Clinical Nurse Specialist (Perioperative)
4301 JONES BRIDGE ROAD, UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES
BETHESDA, MD 20814
4301 JONES BRIDGE ROAD
BETHESDA, MD 20814
Student in an Organized Health Care Education/Training Program
4301 JONES BRIDGE ROAD
BETHESDA, MD 20814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700954377, enumerated as an "individual" on December 01, 2006.

The provider is located at 4301 JONES BRIDGE ROAD DEPT PATHOLOGY-USUHS BETHESDA, MD 20814 and the phone number is (301) 295-3480.

Military Health Care Provider with taxonomy code 171000000X.