Katy Asc, Lp
NPI 1477905271 · Ambulatory Surgical Clinic/Center · Houston, TX
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katy Asc, Lp is a Ambulatory Surgical Clinic/Center organization in Houston, TX (NPI 1477905271).
Provider details
- NPI number
- 1477905271
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Kelly Bemis, Authorized Official(858) 504-5667
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
9 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
259 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) |
|---|---|---|
| Insertion of Tube in Left Lower Heart Chamber and Coronary Artery for Diagnosis With Review By Radiologist93458 | 83 | $1,386 |
| Insertion of Heart Rhythm Monitor Under Skin33285 | 39 | $6,797 |
| Percutaneous Transcatheter Placement of Drug Eluting Intracoronary Stent(s), With Coronary Angioplasty When Performed; Single Major Coronary Artery Or BranchC9600 | 36 | $6,511 |
| Removal of Heart Rhythm Monitor From Under the Skin33286 | 27 | $360 |
| Insertion of Pacemaker and Upper and Lower Heart Chamber Electrode33208 | 26 | $7,520 |
| Insertion of Tube in Right and Left Heart Chambers and Coronary Artery for Diagnosis With Review By Radiologist |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Advanced Cardiovascular & Surgery Center at Methodist West Houston
- Doing business as
- Advanced Cardiovascular & Surgery Center at Methodist West Houston
Registry dates
- Enumerated
- 2016-07-06
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Katy Asc, Lp's NPI number?
- Katy Asc, Lp's National Provider Identifier (NPI) is 1477905271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katy Asc, Lp?
- Katy Asc, Lp is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Katy Asc, Lp located?
- Katy Asc, Lp's practice location on file with NPPES is 18400 Katy Fwy, Houston, TX 77094-1286.
- What is Katy Asc, Lp's phone number?
- The practice phone number listed in the NPPES registry for Katy Asc, Lp is (281) 829-2226.
- Does Katy Asc, Lp accept Medicare?
- Katy Asc, Lp 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 Katy Asc, Lp?
- The authorized official listed on Katy Asc, Lp's NPPES record is Kelly Bemis, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katy Asc, Lp's NPI active?
- Yes — Katy Asc, Lp's NPI (1477905271) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.