Ellicott City Ambulatory Surgery Center, Lllp
NPI 1114025608 · Ambulatory Surgical Clinic/Center · Ellicott City, MD
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellicott City Ambulatory Surgery Center, Lllp is a Ambulatory Surgical Clinic/Center organization in Ellicott City, MD (NPI 1114025608).
Provider details
- NPI number
- 1114025608
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Maureen Hartley, Administrator(410) 461-1600
- License
- A1003R (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
12,067 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) |
|---|---|---|
| Injection, Bupivacaine Liposome, 1 MgC9290 | 11,706 | $1 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 68 | $8,810 |
| Release of Wrist Ligament Using an Endoscope29848 | 48 | $739 |
| Removal of Extensive Shoulder Joint Tissue Using an Endoscope29823 | 46 | $891 |
| Repair of Shoulder Rotator Cuff Using an Endoscope29827 | 38 | $2,999 |
| Removal of Both Knee Cartilages Using an Endoscope29880 | 36 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ellicott City Ambulatory Surgery Center
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2010-06-11
Frequently asked questions
- What is Ellicott City Ambulatory Surgery Center, Lllp's NPI number?
- Ellicott City Ambulatory Surgery Center, Lllp's National Provider Identifier (NPI) is 1114025608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ellicott City Ambulatory Surgery Center, Lllp?
- Ellicott City Ambulatory Surgery Center, Lllp is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ellicott City Ambulatory Surgery Center, Lllp located?
- Ellicott City Ambulatory Surgery Center, Lllp's practice location on file with NPPES is 2850 North Ridge Road, Ellicott City, MD 21043.
- What is Ellicott City Ambulatory Surgery Center, Lllp's phone number?
- The practice phone number listed in the NPPES registry for Ellicott City Ambulatory Surgery Center, Lllp is (410) 461-1600.
- Does Ellicott City Ambulatory Surgery Center, Lllp accept Medicare?
- Ellicott City Ambulatory Surgery Center, Lllp 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 Ellicott City Ambulatory Surgery Center, Lllp?
- The authorized official listed on Ellicott City Ambulatory Surgery Center, Lllp's NPPES record is Maureen Hartley, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ellicott City Ambulatory Surgery Center, Lllp's NPI active?
- Yes — Ellicott City Ambulatory Surgery Center, Lllp's NPI (1114025608) is active in the NPPES registry as of the last update on 2010-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.