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Margaret Olsen Kohner, MD
NPI 1477625747 · Dermatology Physician · Los Angeles, CA
Margaret Olsen Kohner, MD is a Dermatology Physician provider in Los Angeles, CA (NPI 1477625747).
Provider details
- NPI number
- 1477625747
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C34601 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
11600 Wilshire Blvd
Suite 406
Los Angeles, CA 90025-1733
Phone: (310) 473-0911
Fax: (310) 473-0311
Street-level locationGet directions
Mailing address
11600 Wilshire Blvd
Los Angeles, CA 90025-1733
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Olsen Kohner's NPI number?
- Margaret Olsen Kohner's National Provider Identifier (NPI) is 1477625747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Olsen Kohner's specialty?
- Margaret Olsen Kohner is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Olsen Kohner located?
- Margaret Olsen Kohner's practice location on file with NPPES is 11600 Wilshire Blvd, Los Angeles, CA 90025-1733.
- What is Margaret Olsen Kohner's phone number?
- The practice phone number listed in the NPPES registry for Margaret Olsen Kohner is (310) 473-0911.
- Is Margaret Olsen Kohner's NPI active?
- Yes — Margaret Olsen Kohner's NPI (1477625747) 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.