Howard County Gastrointestinal Diagnostic Ctr, LLC
NPI 1336159284 · Endoscopy Clinic/Center · Columbia, MD
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard County Gastrointestinal Diagnostic Ctr, LLC is a Endoscopy Clinic/Center organization in Columbia, MD (NPI 1336159284).
Provider details
- NPI number
- 1336159284
- Entity type
- Organization
- Primary specialty
- Endoscopy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jonathan Bailey, Officer/Authorized Official(203) 609-1168
- License
- A1342 (MD)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,512 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 644 | $297 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 589 | $472 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 480 | $577 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 273 | $445 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 263 | $449 |
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Howard County Gastrointestinal Diagnostic Center, LLC
- Other name
- Howard County Gastrointestinal Diagnostic Center, LLC
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Howard County Gastrointestinal Diagnostic Ctr, LLC's NPI number?
- Howard County Gastrointestinal Diagnostic Ctr, LLC's National Provider Identifier (NPI) is 1336159284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Howard County Gastrointestinal Diagnostic Ctr, LLC?
- Howard County Gastrointestinal Diagnostic Ctr, LLC is classified in the NPPES registry as Endoscopy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Howard County Gastrointestinal Diagnostic Ctr, LLC located?
- Howard County Gastrointestinal Diagnostic Ctr, LLC's practice location on file with NPPES is 10710 Charter Dr, Columbia, MD 21044-2858.
- What is Howard County Gastrointestinal Diagnostic Ctr, LLC's phone number?
- The practice phone number listed in the NPPES registry for Howard County Gastrointestinal Diagnostic Ctr, LLC is (410) 772-7345.
- Does Howard County Gastrointestinal Diagnostic Ctr, LLC accept Medicare?
- Howard County Gastrointestinal Diagnostic Ctr, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Howard County Gastrointestinal Diagnostic Ctr, LLC?
- The authorized official listed on Howard County Gastrointestinal Diagnostic Ctr, LLC's NPPES record is Jonathan Bailey, Officer/Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Howard County Gastrointestinal Diagnostic Ctr, LLC's NPI active?
- Yes — Howard County Gastrointestinal Diagnostic Ctr, LLC's NPI (1336159284) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.