OrganizationActive
Alexander E Loscialpo MD Inc
NPI 1003001991 · Allergy Physician · Los Alamitos, CA
Alexander E Loscialpo MD Inc is a Allergy Physician organization in Los Alamitos, CA (NPI 1003001991).
Provider details
- NPI number
- 1003001991
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexander Loscialpo, Owner(714) 378-2480
- License
- A24510 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3801 Katella Ave
Suite 201
Los Alamitos, CA 90720-3338
Phone: (714) 378-2480
Fax: (562) 594-8832
Street-level locationGet directions
Mailing address
3801 Katella Ave
Los Alamitos, CA 90720-3338
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2007-09-26
Frequently asked questions
- What is Alexander E Loscialpo MD Inc's NPI number?
- Alexander E Loscialpo MD Inc's National Provider Identifier (NPI) is 1003001991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alexander E Loscialpo MD Inc?
- Alexander E Loscialpo MD Inc is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander E Loscialpo MD Inc located?
- Alexander E Loscialpo MD Inc's practice location on file with NPPES is 3801 Katella Ave, Los Alamitos, CA 90720-3338.
- What is Alexander E Loscialpo MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Alexander E Loscialpo MD Inc is (714) 378-2480.
- Who is the authorized official for Alexander E Loscialpo MD Inc?
- The authorized official listed on Alexander E Loscialpo MD Inc's NPPES record is Alexander Loscialpo, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alexander E Loscialpo MD Inc's NPI active?
- Yes — Alexander E Loscialpo MD Inc's NPI (1003001991) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.