Haley Oosterhouse
NPI 1104403963 · Sports Medicine (Family Medicine) Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haley Oosterhouse is a Sports Medicine (Family Medicine) Physician provider in Long Beach, CA (NPI 1104403963).
Provider details
- NPI number
- 1104403963
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A196389 (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
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 42 | 20 |
| Amlodipine Besylate | 33 | 12 |
| Levothyroxine Sodium | 26 | 13 |
| Lisinopril | 24 | 11 |
| Apixabanbrand: Eliquis | 19 | — |
| Famotidine | 18 | — |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Haley Oosterhouse's NPI number?
- Haley Oosterhouse's National Provider Identifier (NPI) is 1104403963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haley Oosterhouse's specialty?
- Haley Oosterhouse is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Haley Oosterhouse located?
- Haley Oosterhouse's practice location on file with NPPES is 450 E Spring St Ste 1, Long Beach, CA 90806-1625.
- What is Haley Oosterhouse's phone number?
- The practice phone number listed in the NPPES registry for Haley Oosterhouse is (562) 933-0050.
- Does Haley Oosterhouse accept Medicare?
- Haley Oosterhouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haley Oosterhouse's NPI active?
- Yes — Haley Oosterhouse's NPI (1104403963) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.