JAMES MICHAEL CLEMMENS MD
NPI 1710672753
Emergency Medicine in Baltimore, MD

NPI Status: Active since April 06, 2023

Contact Information

110 S PACA ST
BALTIMORE, MD
ZIP 21201
Phone: (166) 721-4220

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  • Individual
  • Male
  • Emergency Medicine

About JAMES CLEMMENS

This page provides the complete NPI Profile along with additional information for James Clemmens, a provider established in Baltimore, Maryland with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1710672753 assigned on April 2023. The practitioner's primary taxonomy code is 207P00000X with license number D0106087 (MD). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1710672753
Provider Name
JAMES MICHAEL CLEMMENS MD
Gender
Male
Entity Type
Individual
Location Address
110 S PACA ST BALTIMORE, MD 21201
Location Phone
(166) 721-4220
Mailing Address
2001 MEDICAL PKWY ANNAPOLIS, MD 21401
Is Sole Proprietor?
No
Enumeration Date
04-06-2023
Last Update Date
06-21-2026
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Location Map

Secondary Locations

  • 2001 Medical Pkwy
    Annapolis, MD 21401
    (410) 481-1366

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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0106087
License State
MD
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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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 1710672753, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 1 → 2 6 → 12 → 3 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 2 + 7 + 4 + 7 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1710672753.

Other Providers at the Same Location


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

Anesthesiology
110 S PACA ST, 6TH FLOOR SUITE 300
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6HT FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Emergency Medicine
110 S PACA ST, SIXTH FLOOR, SUITE 200
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology (Pain Medicine)
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Emergency Medicine
110 S PACA ST, SIXTH FLOOR, SUITE 200
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology (Pediatric Anesthesiology)
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201
Anesthesiology
110 S PACA ST, SUITE 300 6TH FL
BALTIMORE, MD 21201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710672753, enumerated as an "individual" on April 06, 2023.

The provider is located at 110 S PACA ST BALTIMORE, MD 21201 and the phone number is (166) 721-4220.

Emergency Medicine with taxonomy code 207P00000X.