Northridge Advanced Surgery Center
NPI 1417971821 · Ambulatory Surgical Clinic/Center · Northridge, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northridge Advanced Surgery Center is a Ambulatory Surgical Clinic/Center organization in Northridge, CA (NPI 1417971821).
Provider details
- NPI number
- 1417971821
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Thomas Cloud, Consultant(310) 308-9678
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
453 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 Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 173 | $415 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 146 | $411 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 64 | $781 |
| Injection of Substance Into Middle Or Upper Spine Canal Using Imaging Guidance62321 | 37 | $412 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 33 | $412 |
Typical Medicare-allowed amounts for these services range $411–$781 (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
- 2006-07-27
- Last updated
- 2008-05-14
Frequently asked questions
- What is Northridge Advanced Surgery Center's NPI number?
- Northridge Advanced Surgery Center's National Provider Identifier (NPI) is 1417971821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northridge Advanced Surgery Center?
- Northridge Advanced Surgery Center is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Northridge Advanced Surgery Center located?
- Northridge Advanced Surgery Center's practice location on file with NPPES is 8331 Reseda Blvd, Northridge, CA 91324-4620.
- What is Northridge Advanced Surgery Center's phone number?
- The practice phone number listed in the NPPES registry for Northridge Advanced Surgery Center is (818) 993-3428.
- Does Northridge Advanced Surgery Center accept Medicare?
- Northridge Advanced Surgery Center 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 Northridge Advanced Surgery Center?
- The authorized official listed on Northridge Advanced Surgery Center's NPPES record is Thomas Cloud, Consultant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northridge Advanced Surgery Center's NPI active?
- Yes — Northridge Advanced Surgery Center's NPI (1417971821) is active in the NPPES registry as of the last update on 2008-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.