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THE ENDOSCOPY CENTER LLC
NPI 1023006079
Clinic/Center in Sellersville, PA

Active since October 12, 2005
817 LAWN AVE, SELLERSVILLE, PA 18960(215) 453-3050(215) 453-3055 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About The Endoscopy Center Llc NPPES

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

THE ENDOSCOPY CENTER LLC (NPI 1023006079) is a healthcare organization registered as a clinic/center in Sellersville, Pennsylvania and active in the NPI registry since October 2005. The organization lists Christopher Robert Phifer, Director/ceo, as its authorized official.

NPPES Registry Identity

NPI1023006079
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameTHE ENDOSCOPY CENTER LLC
Location Address817 LAWN AVESellersville, PA 18960-1549
Mailing Address817 Lawn AveSellersville, PA 18960-1549 · (215) 453-3050 · Fax (215) 453-3055
Phone(215) 453-3050
Fax(215) 453-3055
Organization SubpartNo
Authorized OfficialChristopher Robert PhiferDirector/ceo · (215) 453-3050
Enumeration DateOctober 12, 2005
Last NPPES UpdateAugust 22, 2020
✔ NPI 1023006079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
817 LAWN AVE, Sellersville, PA 18960
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Other Identifiers 1

Medicaid1009038280001PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to The Endoscopy Center LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

John Oconnor, D.O.
Gastroenterology
NPI 1649249806
817 LAWN AVE
Sellersville, PA 18960
(215) 257-5071
✔ PECOS✔ Accepts MedicareSame address
Jong-Hyun Nam, M.D.
Gastroenterology
NPI 1205805843
815 SUMNEYTOWN PIKE
Lansdale, PA 19446
(215) 257-5071
✔ PECOS✔ Accepts Medicare9.9 mi
Elizabeth Sun, M.D.
Gastroenterology
NPI 1023087285
815 SUMNEYTOWN PIKE STE 210
Lansdale, PA 19446
(215) 257-5071
✔ PECOS9.9 mi

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

Areas of Expertise CMS Part B claims 11

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.

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.
863 services855 patients
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.
551 services526 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.
264 services262 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
223 services221 patients
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121
Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.
102 services100 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
97 services97 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 The Endoscopy Center LLC's NPI number?

The NPI number for The Endoscopy Center LLC is 1023006079. It was assigned to this organization in the NPPES registry on October 12, 2005.

Where is The Endoscopy Center LLC located?

The Endoscopy Center LLC is located at 817 Lawn Ave, Sellersville, PA 18960. The listed phone number is (215) 453-3050.

What is The Endoscopy Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is The Endoscopy Center LLC enrolled in Medicare?

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

How many clinicians bill Medicare through The Endoscopy Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Gastroenterology, reassign their Medicare billing to The 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. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does The Endoscopy Center LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list The Endoscopy Center LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for The Endoscopy Center LLC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.