Gerald Markovitz, M.D.
NPI 1992788426 · Specialist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Markovitz, M.D. is a Specialist provider in Los Angeles, CA (NPI 1992788426).
Provider details
- NPI number
- 1992788426
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- License
- G75526 (CA)
Specialties & taxonomies
Other Service Providers
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
514 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) |
|---|---|---|
| Management of Oxygen Chamber Therapy99183 | 141 | $108 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 116 | $98 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $82 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 42 | $51 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 42 | $65 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 41 | $44 |
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 |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | 15 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 29 | — |
| Montelukast Sodium | 21 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 20 | — |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 13 | — |
| Azithromycin | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$473 across 21 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
- 2005-11-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerald Markovitz's NPI number?
- Gerald Markovitz's National Provider Identifier (NPI) is 1992788426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Markovitz's specialty?
- Gerald Markovitz is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gerald Markovitz located?
- Gerald Markovitz's practice location on file with NPPES is 11600 Wilshire Blvd, Los Angeles, CA 90025-5781.
- What is Gerald Markovitz's phone number?
- The practice phone number listed in the NPPES registry for Gerald Markovitz is (310) 473-5067.
- Does Gerald Markovitz accept Medicare?
- Gerald Markovitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Markovitz's NPI active?
- Yes — Gerald Markovitz's NPI (1992788426) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.