Keun-Heng Huo, M.D.
NPI 1306158506 · Orthopaedic Surgery of the Spine Physician · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keun-Heng Huo, M.D. is a Orthopaedic Surgery of the Spine Physician provider in Fountain Valley, CA (NPI 1306158506).
Provider details
- NPI number
- 1306158506
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A117599 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
332 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 97 | $98 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 53 | $120 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 48 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $138 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 33 | $179 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 176 | 91 |
| Ibuprofen | 65 | 26 |
| Meloxicam | 65 | 33 |
| Methylprednisolone | 38 | 33 |
| Pregabalin | 34 | 22 |
| Diclofenac Sodium | 33 | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 28 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,316 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-06
- Last updated
- 2019-11-04
Frequently asked questions
- What is Keun-Heng Huo's NPI number?
- Keun-Heng Huo's National Provider Identifier (NPI) is 1306158506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keun-Heng Huo's specialty?
- Keun-Heng Huo is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Keun-Heng Huo located?
- Keun-Heng Huo's practice location on file with NPPES is 18035 Brookhurst St, Fountain Valley, CA 92708-6738.
- What is Keun-Heng Huo's phone number?
- The practice phone number listed in the NPPES registry for Keun-Heng Huo is (949) 691-3131.
- Does Keun-Heng Huo accept Medicare?
- Keun-Heng Huo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keun-Heng Huo's NPI active?
- Yes — Keun-Heng Huo's NPI (1306158506) is active in the NPPES registry as of the last update on 2019-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.