GREENBELT UROLOGY INSTITUTE LLC
NPI 1871514067
Clinic/Center - Ambulatory Surgical in Greenbelt, MD

NPI Status: Active since July 22, 2006

Contact Information

6401 GOLDEN TRIANGLE DR
GREENBELT, MD
ZIP 20770
Phone: (301) 461-6439
Fax: (301) 477-2981

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 21D2080707
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 07-13-2026

About GREENBELT UROLOGY INSTITUTE LLC

This page provides the complete NPI Profile along with additional information for Greenbelt Urology Institute Llc, a provider established in Greenbelt, Maryland operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1871514067 assigned on July 2006. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated March 2026. 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 Dr. Myron Irwin Murdock Md (Medical Director)

NPI
1871514067
Provider Name
GREENBELT UROLOGY INSTITUTE LLC
Entity Type
Organization
Location Address
6401 GOLDEN TRIANGLE DR GREENBELT, MD 20770
Location Phone
(301) 461-6439
Location Fax
(301) 477-2981
Mailing Address
6401 GOLDEN TRIANGLE DR GREENBELT, MD 20770
Mailing Phone
(301) 474-2424
Mailing Fax
(301) 477-2981
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-22-2006
Last Update Date
03-06-2026
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208800000XAllopathic & Osteopathic Physicians

Urology

 

Group Taxonomy 193400000X MULTIPLE 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

DR. MYRON IRWIN MURDOCK MD

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(301) 477-2000

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Biopsy of prostate gland

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

This service was performed 36 times for 35 patients

Brachytherapy source, non-stranded, iodine-125, per source

Brachytherapy with iodine-125 involves placing tiny radioactive seeds in or near a tumor. These seeds emit radiation to destroy cancer cells while sparing surrounding healthy tissue. Each seed is about the size of a grain of rice. This therapy is used for various types of cancer.

This service was performed 802 times for 11 patients

Diagnostic exam of bladder and urethra using an endoscope

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

This service was performed 53 times for 51 patients

Insertion of needle or tube into prostate for radiation therapy

This procedure involves placing a fine needle or small tube into a gland located in the lower part of your body. It's done to deliver radiation therapy directly to the area, helping to treat conditions effectively. It's performed by a trained professional.

This service was performed 11 times for 11 patients

Ultrasound scan of pelvic region through rectum

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

This service was performed 33 times for 32 patients

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
21D2080707
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
July 14, 2024
Certificate Expiration Date
July 13, 2026
Laboratory Director
DR. MYRON I. MURDOCK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Greenbelt Urology Institute Llc 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 1871514067, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 5 → 10 → 1 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 0 + 1 + 8 + 0 + 1 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1871514067.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Psychiatric/Mental Health)
6401 GOLDEN TRIANGLE DR
GREENBELT, MD 20770

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871514067, enumerated as an "organization" on July 22, 2006.

The provider is located at 6401 GOLDEN TRIANGLE DR GREENBELT, MD 20770 and the phone number is (301) 461-6439.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.