UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
NPI 1710821897
Surgery - Vascular Surgery in Largo, MD

NPI Status: Active since April 17, 2026

Contact Information

9300 LOTTSFORD RD
LARGO, MD
ZIP 20774
Phone: (667) 214-1718
Fax: (410) 328-5147

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  • Organization
  • Surgery
  • Vascular Surgery

About UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA

This page provides the complete NPI Profile along with additional information for University Of Maryland Surgical Associates, Pa, a provider established in Largo, Maryland operating as a Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1710821897 assigned on April 2026. The practitioner's primary taxonomy code is 2086S0129X. The provider is registered as an organization and their NPI record was last updated April 2026. University Of Maryland Surgical Associates, Pa 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 Vanenia Crowder (Office Manager)

NPI
1710821897
Provider Name
UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
Entity Type
Organization
Location Address
9300 LOTTSFORD RD LARGO, MD 20774
Location Phone
(667) 214-1718
Location Fax
(410) 328-5147
Mailing Address
PO BOX 64226 BALTIMORE, MD 21264
Mailing Phone
(667) 214-1734
Mailing Fax
(410) 328-5147
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-17-2026
Last Update Date
04-17-2026
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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
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

VANENIA CROWDER

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(667) 214-1734

Reviews for UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA

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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 1710821897, 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
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 8 → 16 → 7 1 → 2 9 → 18 → 9

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 + 6 + 2 + 2 + 8 + 1 + 8 + 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 1710821897.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Neurological Surgery
9300 LOTTSFORD RD
LARGO, MD 20774
Neurological Surgery
9300 LOTTSFORD RD
LARGO, MD 20774
Clinic/Center (Multi-Specialty)
9300 LOTTSFORD RD
LARGO, MD 20774
Surgery
9300 LOTTSFORD RD
LARGO, MD 20774
Transplant Surgery
9300 LOTTSFORD RD
LARGO, MD 20774
Surgery (Pediatric Surgery)
9300 LOTTSFORD RD
LARGO, MD 20774
Surgery (Plastic and Reconstructive Surgery)
9300 LOTTSFORD RD
LARGO, MD 20774
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9300 LOTTSFORD RD
LARGO, MD 20774
Surgery (Surgical Oncology)
9300 LOTTSFORD RD
LARGO, MD 20774
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9300 LOTTSFORD RD
LARGO, MD 20774
Urology
9300 LOTTSFORD RD
LARGO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710821897, enumerated as an "organization" on April 17, 2026.

The provider is located at 9300 LOTTSFORD RD LARGO, MD 20774 and the phone number is (667) 214-1718.

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