Maria Kellner, M.D.
NPI 1609840826 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Kellner, M.D. is a Psychiatry Physician provider in Los Angeles, CA (NPI 1609840826).
Provider details
- NPI number
- 1609840826
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A88925 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-14
- Last updated
- 2007-07-24
Frequently asked questions
- What is Maria Kellner's NPI number?
- Maria Kellner's National Provider Identifier (NPI) is 1609840826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Kellner's specialty?
- Maria Kellner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Kellner located?
- Maria Kellner's practice location on file with NPPES is 3031 S Vermont Ave, Los Angeles, CA 90007-3033.
- What is Maria Kellner's phone number?
- The practice phone number listed in the NPPES registry for Maria Kellner is (323) 766-2360.
- Does Maria Kellner accept Medicare?
- Maria Kellner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Kellner's NPI active?
- Yes — Maria Kellner's NPI (1609840826) is active in the NPPES registry as of the last update on 2007-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.