Foothill Gateway Surgery Center LLC
NPI 1588709489 · Ambulatory Surgical Clinic/Center · Lake Forest, CA
Foothill Gateway Surgery Center LLC is a Ambulatory Surgical Clinic/Center organization in Lake Forest, CA (NPI 1588709489).
Provider details
- NPI number
- 1588709489
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Patti Thompson, Billing Manager(949) 305-6336
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
114 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 of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 29 | $365 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 29 | $427 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 24 | $441 |
| Injection of Upper Or Middle Spine Facet Joint Using Imaging Guidance, Single Level64490 | 21 | $455 |
| Partial Removal of Spine Bone With Release of Lower Spinal Cord And/Or Nerves, 1 Segment63047 | 11 | $3,703 |
Typical Medicare-allowed amounts for these services range $365–$3,703 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2010-10-22
Frequently asked questions
- What is Foothill Gateway Surgery Center LLC's NPI number?
- Foothill Gateway Surgery Center LLC's National Provider Identifier (NPI) is 1588709489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Foothill Gateway Surgery Center LLC?
- Foothill Gateway Surgery Center LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Foothill Gateway Surgery Center LLC located?
- Foothill Gateway Surgery Center LLC's practice location on file with NPPES is 29300 Portola Pkwy Ste a, Lake Forest, CA 92630-8718.
- What is Foothill Gateway Surgery Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Foothill Gateway Surgery Center LLC is (949) 305-6336.
- Who is the authorized official for Foothill Gateway Surgery Center LLC?
- The authorized official listed on Foothill Gateway Surgery Center LLC's NPPES record is Patti Thompson, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Foothill Gateway Surgery Center LLC's NPI active?
- Yes — Foothill Gateway Surgery Center LLC's NPI (1588709489) is active in the NPPES registry as of the last update on 2010-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.