Clifford Kahn, M.D.
NPI 1619958626 · Orthopaedic Surgery Physician · Encino, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifford Kahn, M.D. is a Orthopaedic Surgery Physician provider in Encino, CA (NPI 1619958626).
Provider details
- NPI number
- 1619958626
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G34659 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,482 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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 644 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 479 | $69 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 177 | $25 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $136 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $138 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 18 | 15 |
| Cefadroxil | 17 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | — |
| Cefdinir | 15 | 12 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 12 | — |
| Atorvastatin Calcium | 12 | — |
| Escitalopram Oxalate | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$867 across 23 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
- 2005-11-07
- Last updated
- 2010-06-02
Frequently asked questions
- What is Clifford Kahn's NPI number?
- Clifford Kahn's National Provider Identifier (NPI) is 1619958626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Kahn's specialty?
- Clifford Kahn is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Clifford Kahn located?
- Clifford Kahn's practice location on file with NPPES is 17525 Ventura Blvd, Encino, CA 91316-5109.
- What is Clifford Kahn's phone number?
- The practice phone number listed in the NPPES registry for Clifford Kahn is (818) 986-3366.
- Does Clifford Kahn accept Medicare?
- Clifford Kahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clifford Kahn's NPI active?
- Yes — Clifford Kahn's NPI (1619958626) is active in the NPPES registry as of the last update on 2010-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.