Mary Ozohan, MD
NPI 1609859412 · Radiation Oncology Physician · Sherman Oaks, CA
Mary Ozohan, MD is a Radiation Oncology Physician provider in Sherman Oaks, CA (NPI 1609859412).
Provider details
- NPI number
- 1609859412
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A23566 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-25
- Last updated
- 2015-06-01
Frequently asked questions
- What is Mary Ozohan's NPI number?
- Mary Ozohan's National Provider Identifier (NPI) is 1609859412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ozohan's specialty?
- Mary Ozohan is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ozohan located?
- Mary Ozohan's practice location on file with NPPES is 5522 Sepulveda Blvd, Sherman Oaks, CA 91411-3437.
- What is Mary Ozohan's phone number?
- The practice phone number listed in the NPPES registry for Mary Ozohan is (818) 997-1522.
- Is Mary Ozohan's NPI active?
- Yes — Mary Ozohan's NPI (1609859412) is active in the NPPES registry as of the last update on 2015-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.