Keun-Heng Huo, M.D.
Orthopedic Surgery (CMS) · Fountain Valley, CA
At a glance
18035 Brookhurst St, Fountain Valley, CA 92708-6738
Published activity: Laminectomy or laminotomy (partial removal of spine bones) · Removal of tissue · Spinal fusion. View counts and coverage
NPPES record updated Nov 4, 2019. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
18035 Brookhurst St Ste 1200Fountain Valley, CA 92708-6738
Education & affiliations
- Medical / professional school
- University Of California, Geffen School Of Medicine
- Graduation year
- 2010
- CMS specialties
- Orthopedic Surgery
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Reported hospital affiliations
- Garden Grove Hospital & Medical Center Garden Grove, CA
- Huntington Beach Hospital Huntington Beach, CA
- Memorialcare Orange Coast Medical Center Fountain Valley, CA
- Memorialcare Saddleback Medical Center Laguna Hills, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Laminectomy or laminotomy (partial removal of spine bones) | 1-10 |
| Removal of tissue | 1-10 |
| Spinal fusion | 17 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $213.59 |
Reporting companies
| Company | Amount |
|---|---|
| STRYKER CORPORATION | $161.03 |
| BIOVENTUS LLC | $33.90 |
| SAXUM SURGICAL, INC. | $18.66 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery (CMS)
- Taxonomy code
- 207XS0117X
- Enumeration date
- Jul 6, 2010
- Record updated
- Nov 4, 2019
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- STEPHEN HUO
- Reported credentials
- M.D.
Reported taxonomies and licenses
207XS0117X
License reported: A117599 CA
207XS0117X · Primary
License reported: 117599 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
18035 Brookhurst StSte 1200
Fountain Valley, CA 92708-6738
- Phone
- (949) 691-3131
- Fax
- (949) 940-8311
Mailing address
17870 NEWHOPE STSTE 104-321
FOUNTAIN VALLEY, CA 927085439
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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