UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
NPI 1952245326
Transplant Surgery in Baltimore, MD

NPI Status: Active since April 16, 2026

Contact Information

22 S GREENE ST
BALTIMORE, MD
ZIP 21201
Phone: (667) 214-1718
Fax: (410) 328-5147

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  • Organization
  • Transplant 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 Baltimore, Maryland operating as a Transplant Surgery. The healthcare provider is registered in the NPI registry with number 1952245326 assigned on April 2026. The practitioner's primary taxonomy code is 204F00000X. 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
1952245326
Provider Name
UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES, PA
Entity Type
Organization
Location Address
22 S GREENE ST BALTIMORE, MD 21201
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
04-16-2026
Last Update Date
04-16-2026
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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

Transplant Surgery

Taxonomy Code
204F00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee

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 1952245326, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 4 + 4 + 1 + 0 + 3 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1952245326.

Other Providers at the Same Location


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

Nurse Practitioner (Pediatrics)
22 S GREENE ST, RM N6W84
BALTIMORE, MD 21201
Internal Medicine (Hematology & Oncology)
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Infectious Disease)
22 S GREENE ST
BALTIMORE, MD 21201
Radiology (Diagnostic Radiology)
22 S GREENE ST, DEPT. OF RADIOLOGY
BALTIMORE, MD 21201
Radiology (Diagnostic Radiology)
22 S GREENE ST, ROOM N2E23
BALTIMORE, MD 21201
Nurse Practitioner
22 S GREENE ST, NEONATOLOGY DEPARTMENT
BALTIMORE, MD 21201
Internal Medicine (Medical Oncology)
22 S GREENE ST
BALTIMORE, MD 21201
Nurse Anesthetist, Certified Registered
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Infectious Disease)
22 S GREENE ST
BALTIMORE, MD 21201
Surgery (Trauma Surgery)
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Infectious Disease)
22 S GREENE ST
BALTIMORE, MD 21201
Hospitalist
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Medical Oncology)
22 S GREENE ST
BALTIMORE, MD 21201
Surgery (Vascular Surgery)
22 S GREENE ST, S10B00
BALTIMORE, MD 21201
Internal Medicine (Infectious Disease)
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Pulmonary Disease)
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Gastroenterology)
22 S GREENE ST
BALTIMORE, MD 21201
Emergency Medicine (Emergency Medical Services)
22 S GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Cardiovascular Disease)
22 S GREENE ST
BALTIMORE, MD 21201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952245326, enumerated as an "organization" on April 16, 2026.

The provider is located at 22 S GREENE ST BALTIMORE, MD 21201 and the phone number is (667) 214-1718.

Transplant Surgery with taxonomy code 204F00000X.