Abie Mendelsohn, M.D.
NPI 1396934824 · Otolaryngology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abie Mendelsohn, M.D. is a Otolaryngology Physician provider in Los Angeles, CA (NPI 1396934824).
Provider details
- NPI number
- 1396934824
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A103554 (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
679 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 192 | $192 |
| Exam to Assess Movement of Vocal Cord Flaps Using an Endoscope31579 | 136 | $218 |
| Analysis of Voice and Resonance Production92524 | 134 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $135 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 56 | $180 |
| Removal of Impacted Ear Wax69210 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 161 | 82 |
| Ipratropium Bromide | 157 | 84 |
| Fluticasone Propionate | 143 | 76 |
| Omeprazole | 76 | 33 |
| Famotidine | 66 | 38 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 19 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$852 across 15 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 (1)
- 1223 16th St Ste 3100Santa Monica, CA 90404-1275Phone: (424) 259-6559Fax: (424) 259-7789
Registry dates
- Enumerated
- 2007-10-22
- Last updated
- 2020-12-30
- Certified
- 2020-12-30
Frequently asked questions
- What is Abie Mendelsohn's NPI number?
- Abie Mendelsohn's National Provider Identifier (NPI) is 1396934824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abie Mendelsohn's specialty?
- Abie Mendelsohn is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Abie Mendelsohn located?
- Abie Mendelsohn's practice location on file with NPPES is 200 Ucla Medical Plz Ste 550, Los Angeles, CA 90095-1624.
- What is Abie Mendelsohn's phone number?
- The practice phone number listed in the NPPES registry for Abie Mendelsohn is (310) 570-0235.
- Does Abie Mendelsohn accept Medicare?
- Abie Mendelsohn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abie Mendelsohn's NPI active?
- Yes — Abie Mendelsohn's NPI (1396934824) is active in the NPPES registry as of the last update on 2020-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.