Robert Blum, M.D.
NPI 1558334482 · Cardiovascular Disease Physician · West Hills, CA
Robert Blum, M.D. is a Cardiovascular Disease Physician provider in West Hills, CA (NPI 1558334482).
Provider details
- NPI number
- 1558334482
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A21636 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-10
- Last updated
- 2007-11-06
Frequently asked questions
- What is Robert Blum's NPI number?
- Robert Blum's National Provider Identifier (NPI) is 1558334482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Blum's specialty?
- Robert Blum is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Blum located?
- Robert Blum's practice location on file with NPPES is 23101 Sherman Pl, West Hills, CA 91307-2003.
- What is Robert Blum's phone number?
- The practice phone number listed in the NPPES registry for Robert Blum is (818) 702-8800.
- Is Robert Blum's NPI active?
- Yes — Robert Blum's NPI (1558334482) is active in the NPPES registry as of the last update on 2007-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.