Robert M Davidson, M.D., Inc
NPI 1750315941 · Cardiovascular Disease Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert M Davidson, M.D., Inc is a Cardiovascular Disease Physician organization in Los Angeles, CA (NPI 1750315941).
Provider details
- NPI number
- 1750315941
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ellie Mandzuch, Office Manager(310) 855-1971
- License
- G22792 (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
- 2006-07-11
- Last updated
- 2012-07-13
Frequently asked questions
- What is Robert M Davidson, M.D., Inc's NPI number?
- Robert M Davidson, M.D., Inc's National Provider Identifier (NPI) is 1750315941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert M Davidson, M.D., Inc?
- Robert M Davidson, M.D., Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert M Davidson, M.D., Inc located?
- Robert M Davidson, M.D., Inc's practice location on file with NPPES is 8635 W 3rd St, Los Angeles, CA 90048-6101.
- What is Robert M Davidson, M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Robert M Davidson, M.D., Inc is (310) 855-1971.
- Does Robert M Davidson, M.D., Inc accept Medicare?
- Robert M Davidson, M.D., Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert M Davidson, M.D., Inc?
- The authorized official listed on Robert M Davidson, M.D., Inc's NPPES record is Ellie Mandzuch, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert M Davidson, M.D., Inc's NPI active?
- Yes — Robert M Davidson, M.D., Inc's NPI (1750315941) is active in the NPPES registry as of the last update on 2012-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.