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Harold Olson, M.D.
NPI 1417049073 · Military Health Care Provider · Long Beach, CA
Harold Olson, M.D. is a Military Health Care Provider provider in Long Beach, CA (NPI 1417049073).
Provider details
- NPI number
- 1417049073
- Entity type
- Individual
- Primary specialty
- Military Health Care ProviderOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A24018 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
5901 E 7th St
Long Beach, CA 90822-5201
Phone: (562) 826-8000
Street-level locationGet directions
Mailing address
23172 Via Masala
Coto De Caza, CA 92679-3921
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harold Olson's NPI number?
- Harold Olson's National Provider Identifier (NPI) is 1417049073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Olson's specialty?
- Harold Olson is listed in the NPPES registry with a primary specialty of Military Health Care Provider (Other Service Providers).
- Where is Harold Olson located?
- Harold Olson's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Harold Olson's phone number?
- The practice phone number listed in the NPPES registry for Harold Olson is (562) 826-8000.
- Is Harold Olson's NPI active?
- Yes — Harold Olson's NPI (1417049073) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.