Callen Momtazee, MD
NPI 1740206051 · Neurology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Callen Momtazee, MD is a Neurology Physician provider in Los Angeles, CA (NPI 1740206051).
Provider details
- NPI number
- 1740206051
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A83030 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2009-07-13
Frequently asked questions
- What is Callen Momtazee's NPI number?
- Callen Momtazee's National Provider Identifier (NPI) is 1740206051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Callen Momtazee's specialty?
- Callen Momtazee is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Callen Momtazee located?
- Callen Momtazee's practice location on file with NPPES is 300 Medical Plaza, Los Angeles, CA 90095-0001.
- What is Callen Momtazee's phone number?
- The practice phone number listed in the NPPES registry for Callen Momtazee is (310) 794-1195.
- Does Callen Momtazee accept Medicare?
- Callen Momtazee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Callen Momtazee's NPI active?
- Yes — Callen Momtazee's NPI (1740206051) is active in the NPPES registry as of the last update on 2009-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.