SURGICAL ASSOCIATES, CHARTERED
NPI 1508931551
Surgery - Vascular Surgery in Waldorf, MD

NPI Status: Active since November 22, 2006

Contact Information

3510 OLD WASHINGTON RD
WALDORF, MD
ZIP 20602
Phone: (240) 427-1720
Fax: (240) 427-1785

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  • Organization
  • Surgery
  • Vascular Surgery

About SURGICAL ASSOCIATES, CHARTERED

This page provides the complete NPI Profile along with additional information for Surgical Associates, Chartered, a provider established in Waldorf, Maryland operating as a Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1508931551 assigned on November 2006. The practitioner's primary taxonomy code is 2086S0129X with license number D0024644 (MD). The provider is registered as an organization and their NPI record was last updated one year ago. Surgical Associates, Chartered operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Gary S Grover M.d. (Owner)

NPI
1508931551
Provider Name
SURGICAL ASSOCIATES, CHARTERED
Entity Type
Organization
Location Address
3510 OLD WASHINGTON RD WALDORF, MD 20602
Location Phone
(240) 427-1720
Location Fax
(240) 427-1785
Mailing Address
3510 OLD WASHINGTON RD WALDORF, MD 20602
Mailing Phone
(240) 427-1720
Mailing Fax
(240) 427-1785
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-22-2006
Last Update Date
04-28-2025
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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

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License No.
D0024644
License State
MD
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

GARY S GROVER M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(240) 427-1720

Reviews for SURGICAL ASSOCIATES, CHARTERED

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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 1508931551, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 8 + 3 + 2 + 5 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1508931551.

Other Providers at the Same Location


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

Specialist
3510 OLD WASHINGTON RD, SECOND FLOOR
WALDORF, MD 20602
Internal Medicine (Cardiovascular Disease)
3510 OLD WASHINGTON RD, SUITE 100
WALDORF, MD 20602
Physician Assistant (Medical)
3510 OLD WASHINGTON RD, SUITE 100
WALDORF, MD 20602
Internal Medicine
3510 OLD WASHINGTON RD, SUITE #100
WALDORF, MD 20602
Dietitian, Registered
3510 OLD WASHINGTON RD, SUITE #100
WALDORF, MD 20602
Clinic/Center (Ambulatory Surgical)
3510 OLD WASHINGTON RD, SUITE 200
WALDORF, MD 20602
Physician Assistant (Medical)
3510 OLD WASHINGTON RD, #100
WALDORF, MD 20602
Specialist
3510 OLD WASHINGTON RD, SUITE 201
WALDORF, MD 20602
Anesthesiology
3510 OLD WASHINGTON RD, STE 200
WALDORF, MD 20602
Physician Assistant
3510 OLD WASHINGTON RD, SUITE 100
WALDORF, MD 20602
Nurse Practitioner (Family)
3510 OLD WASHINGTON RD, SUITE 100
WALDORF, MD 20602
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
3510 OLD WASHINGTON RD, SUITE 300
WALDORF, MD 20602
Specialist
3510 OLD WASHINGTON RD, SUITE 200
WALDORF, MD 20602
Clinic/Center (Ambulatory Surgical)
3510 OLD WASHINGTON RD
WALDORF, MD 20602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508931551, enumerated as an "organization" on November 22, 2006.

The provider is located at 3510 OLD WASHINGTON RD WALDORF, MD 20602 and the phone number is (240) 427-1720.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.