Mark Ganjianpour, M.D.
NPI 1447229570 · Sports Medicine (Orthopaedic Surgery) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ganjianpour, M.D. is a Sports Medicine (Orthopaedic Surgery) Physician provider in Los Angeles, CA (NPI 1447229570).
Provider details
- NPI number
- 1447229570
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A71208 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,317 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 387 | $130 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 179 | $101 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 163 | $167 |
| X-Ray of Knee, 4 Or More Views73564 | 148 | $50 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 129 | $37 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 80 | 63 |
| Omeprazole | 80 | 58 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 27 | 23 |
| Ondansetron Hcl | 24 | 23 |
| Tramadol Hcl | 15 | — |
| Naproxen | 14 | 12 |
| Cyclobenzaprine Hcl | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 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
- 2006-03-14
- Last updated
- 2014-01-29
Frequently asked questions
- What is Mark Ganjianpour's NPI number?
- Mark Ganjianpour's National Provider Identifier (NPI) is 1447229570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ganjianpour's specialty?
- Mark Ganjianpour is listed in the NPPES registry with a primary specialty of Sports Medicine (Orthopaedic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ganjianpour located?
- Mark Ganjianpour's practice location on file with NPPES is 6330 San Vicente Blvd, Los Angeles, CA 90048-5425.
- What is Mark Ganjianpour's phone number?
- The practice phone number listed in the NPPES registry for Mark Ganjianpour is (310) 855-0751.
- Does Mark Ganjianpour accept Medicare?
- Mark Ganjianpour is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ganjianpour's NPI active?
- Yes — Mark Ganjianpour's NPI (1447229570) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.