Olive Tree Nursing Corporation
NPI 1194698043 · Internal Medicine Physician · Lemon Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olive Tree Nursing Corporation is a Internal Medicine Physician organization in Lemon Grove, CA (NPI 1194698043).
Provider details
- NPI number
- 1194698043
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Yohan Hwang, Ceo(213) 663-8836
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
Under 1 yr in 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
Registry dates
- Enumerated
- 2025-09-26
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Olive Tree Nursing Corporation's NPI number?
- Olive Tree Nursing Corporation's National Provider Identifier (NPI) is 1194698043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Olive Tree Nursing Corporation?
- Olive Tree Nursing Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olive Tree Nursing Corporation located?
- Olive Tree Nursing Corporation's practice location on file with NPPES is 7227 Broadway Ste 405, Lemon Grove, CA 91945-1505.
- What is Olive Tree Nursing Corporation's phone number?
- The practice phone number listed in the NPPES registry for Olive Tree Nursing Corporation is (213) 663-8836.
- Does Olive Tree Nursing Corporation accept Medicare?
- Olive Tree Nursing Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Olive Tree Nursing Corporation?
- The authorized official listed on Olive Tree Nursing Corporation's NPPES record is Yohan Hwang, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Olive Tree Nursing Corporation's NPI active?
- Yes — Olive Tree Nursing Corporation's NPI (1194698043) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.