Donald Cohen, D.O.
NPI 1669115549 · Emergency Medicine Physician · West Hills, CA
Donald Cohen, D.O. is a Emergency Medicine Physician provider in West Hills, CA (NPI 1669115549).
Provider details
- NPI number
- 1669115549
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20.A.5360 (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
4 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.
$45 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
- 2022-04-18
- Last updated
- 2022-05-06
- Certified
- 2022-05-06
Frequently asked questions
- What is Donald Cohen's NPI number?
- Donald Cohen's National Provider Identifier (NPI) is 1669115549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Cohen's specialty?
- Donald Cohen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Cohen located?
- Donald Cohen's practice location on file with NPPES is 8331 Woodlake Ave, West Hills, CA 91304.
- What is Donald Cohen's phone number?
- The practice phone number listed in the NPPES registry for Donald Cohen is (208) 772-8448.
- Is Donald Cohen's NPI active?
- Yes — Donald Cohen's NPI (1669115549) is active in the NPPES registry as of the last update on 2022-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.