Michael Landman, M.D.
NPI 1245237833 · Otolaryngology Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Landman, M.D. is a Otolaryngology Physician provider in Tarzana, CA (NPI 1245237833).
Provider details
- NPI number
- 1245237833
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A22817 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 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
- 2005-06-28
- Last updated
- 2012-08-14
Frequently asked questions
- What is Michael Landman's NPI number?
- Michael Landman's National Provider Identifier (NPI) is 1245237833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Landman's specialty?
- Michael Landman is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Landman located?
- Michael Landman's practice location on file with NPPES is 5525 Etiwanda Ave, Tarzana, CA 91356-6126.
- What is Michael Landman's phone number?
- The practice phone number listed in the NPPES registry for Michael Landman is (818) 609-0600.
- Does Michael Landman accept Medicare?
- Michael Landman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Landman's NPI active?
- Yes — Michael Landman's NPI (1245237833) is active in the NPPES registry as of the last update on 2012-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.