CHESAPEAKE&WASHINGTON HEART CARE, PC
NPI 1669585113
Internal Medicine - Cardiovascular Disease in Waldorf, MD

NPI Status: Active since August 17, 2006

Contact Information

12070 OLD LINE CTR
SUITE 303
WALDORF, MD
ZIP 20602
Phone: (301) 645-5100
Fax: (301) 645-3695

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  • Organization
  • Internal Medicine
  • Cardiovascular Disease
  • CLIA Number: 21D0924235
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-26-2027

About CHESAPEAKE&WASHINGTON HEART CARE, PC

This page provides the complete NPI Profile along with additional information for Chesapeake&washington Heart Care, Pc, an internist established in Waldorf, Maryland operating as a Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1669585113 assigned on August 2006. The practitioner's primary taxonomy code is 207RC0000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Stuart Jay J Carson (Chief Operation Officer)

NPI
1669585113
Provider Name
CHESAPEAKE&WASHINGTON HEART CARE, PC
Entity Type
Organization
Location Address
12070 OLD LINE CTR SUITE 303 WALDORF, MD 20602
Location Phone
(301) 645-5100
Location Fax
(301) 645-3695
Mailing Address
12070 OLD LINE CTR STE 303 WALDORF, MD 20602
Mailing Phone
(301) 645-5100
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-17-2006
Last Update Date
10-01-2024
Code Navigator

An internist like Chesapeake&washington Heart Care, Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

STUART JAY J CARSON

Authorized Official Title
CHIEF OPERATION OFFICER
Authorized Official Phone
(240) 994-5949

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
21D0924235
Facility Type
Physician Office
Certificate Effective Date
August 27, 2025
Certificate Expiration Date
August 26, 2027
Laboratory Director
TERENCE R. BERTELE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Chesapeake&washington Heart Care, Pc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1669585113, 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 0 + 8 + 1 + 0 + 1 + 2 + 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 1669585113.

Other Providers at the Same Location


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

Nurse Practitioner
12070 OLD LINE CTR, STE 207
WALDORF, MD 20602
Internal Medicine (Gastroenterology)
12070 OLD LINE CTR, STE 200
WALDORF, MD 20602
Internal Medicine (Gastroenterology)
12070 OLD LINE CTR, STE 200
WALDORF, MD 20602
Internal Medicine (Gastroenterology)
12070 OLD LINE CTR, STE 200
WALDORF, MD 20602
Internal Medicine (Gastroenterology)
12070 OLD LINE CTR, SUITE 200
WALDORF, MD 20602
Internal Medicine
12070 OLD LINE CTR, SUITE 302
WALDORF, MD 20602
Family Medicine
12070 OLD LINE CTR, SUITE 302
WALDORF, MD 20602
Internal Medicine (Cardiovascular Disease)
12070 OLD LINE CTR, STE 303
WALDORF, MD 20602
Physician Assistant
12070 OLD LINE CTR, SUITE 302
WALDORF, MD 20602
Family Medicine
12070 OLD LINE CTR, SUITE 302
WALDORF, MD 20602
Physiological Laboratory
12070 OLD LINE CTR, SUITE 305
WALDORF, MD 20602
Internal Medicine
12070 OLD LINE CTR, SUITE 100
WALDORF, MD 20602
Internal Medicine (Endocrinology, Diabetes & Metabolism)
12070 OLD LINE CTR, SUITE 102
WALDORF, MD 20602
Specialist
12070 OLD LINE CTR, SUITE 100
WALDORF, MD 20602
Specialist
12070 OLD LINE CTR, #306
WALDORF, MD 20602
Dentist (Orthodontics and Dentofacial Orthopedics)
12070 OLD LINE CTR
WALDORF, MD 20602
Dentist (Orthodontics and Dentofacial Orthopedics)
12070 OLD LINE CTR
WALDORF, MD 20602
Internal Medicine
12070 OLD LINE CTR, SUITE 200
WALDORF, MD 20602
Physician Assistant (Medical)
12070 OLD LINE CTR, STE 207
WALDORF, MD 20602
Clinic/Center (Ambulatory Surgical)
12070 OLD LINE CTR, SUITE 110
WALDORF, MD 20602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669585113, enumerated as an "organization" on August 17, 2006.

The provider is located at 12070 OLD LINE CTR SUITE 303 WALDORF, MD 20602 and the phone number is (301) 645-5100.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.