UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
NPI 1629906763
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Upper Marlboro, MD

NPI Status: Active since May 11, 2026

Contact Information

9333 HEALTHCARE WAY
UPPER MARLBORO, MD
ZIP 20774
Phone: (667) 214-1718
Fax: (410) 328-5147

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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 Upper Marlboro, Maryland operating as a Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1629906763 assigned on May 2026. The practitioner's primary taxonomy code is 208G00000X. The provider is registered as an organization and their NPI record was last updated May 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
1629906763
Provider Name
UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
Entity Type
Organization
Location Address
9333 HEALTHCARE WAY UPPER MARLBORO, 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
05-11-2026
Last Update Date
05-11-2026
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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

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

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

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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 1629906763, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 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 2 → 4 9 → 18 → 9 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 8 + 0 + 1 + 2 + 7 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1629906763.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
9333 HEALTHCARE WAY, STE A-3-B-400
LARGO, MD 20774
Internal Medicine
9333 HEALTHCARE WAY, STE A-3-A-100
LARGO, MD 20774
Clinic/Center (Multi-Specialty)
9333 HEALTHCARE WAY, SUITE 4100
LARGO, MD 20774
Orthopaedic Surgery
9333 HEALTHCARE WAY
LARGO, MD 20774
Neurological Surgery
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Surgery (Vascular Surgery)
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Surgery
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Surgery (Vascular Surgery)
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Plastic Surgery
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Surgery (Pediatric Surgery)
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Transplant Surgery
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774
Urology
9333 HEALTHCARE WAY
UPPER MARLBORO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629906763, enumerated as an "organization" on May 11, 2026.

The provider is located at 9333 HEALTHCARE WAY UPPER MARLBORO, MD 20774 and the phone number is (667) 214-1718.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.