Magdi Messiha, M.D. , Inc
NPI 1740532910 · Internal Medicine Physician · Orange, CA
Magdi Messiha, M.D. , Inc is a Internal Medicine Physician organization in Orange, CA (NPI 1740532910).
Provider details
- NPI number
- 1740532910
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Magdi Messiha, Ceo(714) 633-1400
- License
- A63313 (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
13 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)
- Doing business as
- California House Call Doctors
Registry dates
- Enumerated
- 2012-10-11
- Last updated
- 2012-10-11
Frequently asked questions
- What is Magdi Messiha, M.D. , Inc's NPI number?
- Magdi Messiha, M.D. , Inc's National Provider Identifier (NPI) is 1740532910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Magdi Messiha, M.D. , Inc?
- Magdi Messiha, M.D. , Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Magdi Messiha, M.D. , Inc located?
- Magdi Messiha, M.D. , Inc's practice location on file with NPPES is 303 W Katella Ave, Orange, CA 92867-4750.
- What is Magdi Messiha, M.D. , Inc's phone number?
- The practice phone number listed in the NPPES registry for Magdi Messiha, M.D. , Inc is (714) 633-1400.
- Who is the authorized official for Magdi Messiha, M.D. , Inc?
- The authorized official listed on Magdi Messiha, M.D. , Inc's NPPES record is Magdi Messiha, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Magdi Messiha, M.D. , Inc's NPI active?
- Yes — Magdi Messiha, M.D. , Inc's NPI (1740532910) is active in the NPPES registry as of the last update on 2012-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.