Sycamore Hill Hospitalist Medical Group Inc
NPI 1588139836 · Hospitalist Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sycamore Hill Hospitalist Medical Group Inc is a Hospitalist Physician organization in Los Angeles, CA (NPI 1588139836).
Provider details
- NPI number
- 1588139836
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Maron, President(925) 482-8249
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
7 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
Registry dates
- Enumerated
- 2018-10-12
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Sycamore Hill Hospitalist Medical Group Inc's NPI number?
- Sycamore Hill Hospitalist Medical Group Inc's National Provider Identifier (NPI) is 1588139836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sycamore Hill Hospitalist Medical Group Inc?
- Sycamore Hill Hospitalist Medical Group Inc is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sycamore Hill Hospitalist Medical Group Inc located?
- Sycamore Hill Hospitalist Medical Group Inc's practice location on file with NPPES is 1300 N Vermont Ave, Los Angeles, CA 90027-6098.
- What is Sycamore Hill Hospitalist Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Sycamore Hill Hospitalist Medical Group Inc is (844) 474-4019.
- Does Sycamore Hill Hospitalist Medical Group Inc accept Medicare?
- Sycamore Hill Hospitalist Medical Group Inc 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 Sycamore Hill Hospitalist Medical Group Inc?
- The authorized official listed on Sycamore Hill Hospitalist Medical Group Inc's NPPES record is Steven Maron, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sycamore Hill Hospitalist Medical Group Inc's NPI active?
- Yes — Sycamore Hill Hospitalist Medical Group Inc's NPI (1588139836) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.