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CASCADES ENDOSCOPY CENTER, LLC
NPI 1780699546
Clinic/Center - Ambulatory Surgical in Columbia, MD

Active since July 30, 2006CLIA 21D1091480 · Waiver
7120 MINSTREL WAY, SUITE 100, COLUMBIA, MD 21045(410) 290-6677(410) 290-6676 Get Directions Write a Review

NPPES record last updated: November 22, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cascades Endoscopy Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASCADES ENDOSCOPY CENTER, LLC (NPI 1780699546), doing business as Whitemarsh Endoscopy Center, is a healthcare organization registered as an ambulatory surgical in Columbia, Maryland and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through November 2, 2026 and lists Rudra M Rai, Sole Member, as its authorized official.

NPPES Registry Identity

NPI1780699546
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameCASCADES ENDOSCOPY CENTER, LLC
Location Address7120 MINSTREL WAY, SUITE 100Columbia, MD 21045-5248
Mailing Address7120 Minstrel Way, Suite 100Columbia, MD 21045-5248 · (410) 290-6677 · Fax (410) 290-6676
Phone(410) 290-6677
Fax(410) 290-6676
Organization SubpartNo
Authorized OfficialRudra M RaiSole Member · (410) 290-6677
Enumeration DateJuly 30, 2006
Last NPPES UpdateNovember 22, 2014
✔ NPI 1780699546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
7120 MINSTREL WAY, Columbia, MD 21045
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Other Names 1

Former Legal Business NameWhitemarsh Endoscopy Center

Other Identifiers 1

Medicare PIN143149MD

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cascades Endoscopy Center, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Cascades Endoscopy Center, LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (8)

Eduardo Castillo Del Castillo, M.D.
Gastroenterology
NPI 1275743221
7120 MINSTREL WAY STE 100
Columbia, MD 21045
(844) 814-5742
✔ PECOS✔ Accepts MedicareSame address
Pia Prakash, M.D.
Gastroenterology
NPI 1629395686
7120 MINSTREL WAY STE 100
Columbia, MD 21045
(410) 290-6677
✔ PECOS✔ Accepts MedicareSame address
Rudrajit Rai, MD
Gastroenterology
NPI 1346213824
7120 MINSTREL WAY SUITE 100
Columbia, MD 21045
(410) 290-6677
✔ PECOS✔ Accepts MedicareSame address
Whitney Moomaw, MD
Pathology
NPI 1477882363
301 HOSPITAL DR
Glen Burnie, MD 21061
(410) 787-4000
✔ PECOS✔ Accepts Medicare12 mi
Akintunde Koso-Thomas, M.D
Pathology
NPI 1114033743
7500 GREENWAY CENTER DR 8TH FLOOR
Greenbelt, MD 20770
(301) 477-2000
✔ PECOS✔ Accepts Medicare13 mi
Dabo Xu, MD
Gastroenterology
NPI 1649616301
44055 RIVERSIDE PKWY STE 226
Leesburg, VA 20176
(703) 858-6202
✔ PECOS✔ Accepts Medicare35 mi
Joshua Rosenbloom, D.O.
Gastroenterology
NPI 1871856310
11885 E 12 MILE RD STE. 300A
Warren, MI 48093
(586) 582-6630
✔ PECOS✔ Accepts Medicare396 mi
Farzin Rashti, M.D.
Gastroenterology
NPI 1255562492
3 RICHLAND MEDICAL PARK DR STE 120
Columbia, SC 29203
(803) 434-8866
✔ PECOS✔ Accepts Medicare425 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D1091480

Cascades Endoscopy Center LLC · Columbia, MD
Active · expires Nov 2, 2026
CLIA Number21D1091480
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateNovember 3, 2024
Certificate Expiration DateNovember 2, 2026
Laboratory DirectorRudrajit M. Rai MD
Laboratory Phone(410) 290-6677
Laboratory LocationCascades Endoscopy Center LLC7120 Minstrel Way Suite 200, Columbia, MD 21045
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
304 services280 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
275 services273 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
194 services191 patients
Dilation of esophagus 43450
Dilation of the esophagus is a procedure aimed to stretch or open up your esophagus (the tube connecting your mouth to your stomach) when it's narrow. It helps to improve swallowing and alleviate discomfort. It's typically performed using a flexible tube or balloon, under sedation.
45 services45 patients
Banding of hemorrhoids using a flexible endoscope (colonoscope) 45398
Banding of hemorrhoids using a colonoscope is a procedure to treat swollen blood vessels in your lower digestive tract. A flexible tube with a light and camera, called a colonoscope, helps locate the hemorrhoids. Then, tiny rubber bands are placed around them, cutting off their blood supply. This causes them to shrink and fall off.
20 services20 patients

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cascades Endoscopy Center, LLC's NPI number?

The NPI number for Cascades Endoscopy Center, LLC is 1780699546. It was assigned to this organization in the NPPES registry on July 30, 2006. The provider was formerly known as Whitemarsh Endoscopy Center.

Where is Cascades Endoscopy Center, LLC located?

Cascades Endoscopy Center, LLC is located at 7120 Minstrel Way Suite 100, Columbia, MD 21045. The listed phone number is (410) 290-6677.

What is Cascades Endoscopy Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Is Cascades Endoscopy Center, LLC enrolled in Medicare?

Yes. Cascades Endoscopy Center, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cascades Endoscopy Center, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Cascades Endoscopy Center, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Gastroenterology (6) and Pathology (2). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Cascades Endoscopy Center, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D1091480) is associated with this NPI, valid through November 2, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Cascades Endoscopy Center, LLC was last updated on November 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.