Oscar a Matthews M.D.
NPI 1205050614 · Cardiovascular Disease Physician · Murrieta, CA
Oscar a Matthews M.D. is a Cardiovascular Disease Physician organization in Murrieta, CA (NPI 1205050614).
Provider details
- NPI number
- 1205050614
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Oscar Matthews, Medical Director(951) 461-8800
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
Other names (DBA / former)
- Former legal business name
- Mission Heart & Vascular Clinic Inc
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2008-10-14
Frequently asked questions
- What is Oscar a Matthews M.D.'s NPI number?
- Oscar a Matthews M.D.'s National Provider Identifier (NPI) is 1205050614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oscar a Matthews M.D.?
- Oscar a Matthews M.D. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Oscar a Matthews M.D. located?
- Oscar a Matthews M.D.'s practice location on file with NPPES is 25470 Medical Center Dr, Murrieta, CA 92562-4900.
- What is Oscar a Matthews M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Oscar a Matthews M.D. is (951) 461-8800.
- Who is the authorized official for Oscar a Matthews M.D.?
- The authorized official listed on Oscar a Matthews M.D.'s NPPES record is Oscar Matthews, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oscar a Matthews M.D.'s NPI active?
- Yes — Oscar a Matthews M.D.'s NPI (1205050614) is active in the NPPES registry as of the last update on 2008-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.