Justin Koh, M.D.
NPI 1083077077 · Orthopaedic Hand Surgery Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Koh, M.D. is a Orthopaedic Hand Surgery Physician provider in Tarzana, CA (NPI 1083077077).
Provider details
- NPI number
- 1083077077
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 268697 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,039 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 | 322 | $99 |
| X-Ray of Hand, Minimum of 3 Views73130 | 214 | $42 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 200 | $120 |
| X-Ray of Wrist, Minimum of 3 Views73110 | 141 | $47 |
| Injection Into Tendon Or Ligament20550 | 47 | $59 |
| X-Ray of Elbow, Minimum of 3 Views73080 | 35 | $38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,994 across 20 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
Additional practice locations (2)
- 725 Albany StShapiro, Suite 4bBoston, MA 02118-2526Phone: (617) 638-8934
- 55 Fruit StBoston, MA 02114-2621Phone: (617) 726-4700
Registry dates
- Enumerated
- 2016-03-29
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is Justin Koh's NPI number?
- Justin Koh's National Provider Identifier (NPI) is 1083077077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Koh's specialty?
- Justin Koh is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Koh located?
- Justin Koh's practice location on file with NPPES is 18370 Burbank Blvd Ste 100, Tarzana, CA 91356-2818.
- What is Justin Koh's phone number?
- The practice phone number listed in the NPPES registry for Justin Koh is (424) 314-7630.
- Does Justin Koh accept Medicare?
- Justin Koh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Koh's NPI active?
- Yes — Justin Koh's NPI (1083077077) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.