Mission Viejo Endoscopy Partners, LLC
NPI 1376307728 · Ambulatory Surgical Clinic/Center · Mission Viejo, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mission Viejo Endoscopy Partners, LLC is a Ambulatory Surgical Clinic/Center organization in Mission Viejo, CA (NPI 1376307728).
Provider details
- NPI number
- 1376307728
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jay Mckim, Svp & Cfo(949) 680-3443
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
2 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
58 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 | 31 | $348 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 16 | $563 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 11 | $607 |
Typical Medicare-allowed amounts for these services range $348–$607 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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
Other names (DBA / former)
- Doing business as
- South County Endoscopy Center
- Doing business as
- South County Endoscopy Center
Registry dates
- Enumerated
- 2024-02-07
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is Mission Viejo Endoscopy Partners, LLC's NPI number?
- Mission Viejo Endoscopy Partners, LLC's National Provider Identifier (NPI) is 1376307728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mission Viejo Endoscopy Partners, LLC?
- Mission Viejo Endoscopy Partners, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mission Viejo Endoscopy Partners, LLC located?
- Mission Viejo Endoscopy Partners, LLC's practice location on file with NPPES is 26921 Crown Valley Pkwy Ste 110, Mission Viejo, CA 92691-6501.
- What is Mission Viejo Endoscopy Partners, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mission Viejo Endoscopy Partners, LLC is (949) 706-9900.
- Does Mission Viejo Endoscopy Partners, LLC accept Medicare?
- Mission Viejo Endoscopy Partners, 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 Mission Viejo Endoscopy Partners, LLC?
- The authorized official listed on Mission Viejo Endoscopy Partners, LLC's NPPES record is Jay Mckim, Svp & Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mission Viejo Endoscopy Partners, LLC's NPI active?
- Yes — Mission Viejo Endoscopy Partners, LLC's NPI (1376307728) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.