Ronald J. Philipp, D.O. a Prof Corp
NPI 1972792729 · Geriatric Medicine (Family Medicine) Physician · Long Beach, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald J. Philipp, D.O. a Prof Corp is a Geriatric Medicine (Family Medicine) Physician organization in Long Beach, CA (NPI 1972792729).
Provider details
- NPI number
- 1972792729
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ronald Philipp, Physician/Owner(562) 498-8000
- License
- 20A6919 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-10-17
- Last updated
- 2014-01-08
Frequently asked questions
- What is Ronald J. Philipp, D.O. a Prof Corp's NPI number?
- Ronald J. Philipp, D.O. a Prof Corp's National Provider Identifier (NPI) is 1972792729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ronald J. Philipp, D.O. a Prof Corp?
- Ronald J. Philipp, D.O. a Prof Corp is classified in the NPPES registry as Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald J. Philipp, D.O. a Prof Corp located?
- Ronald J. Philipp, D.O. a Prof Corp's practice location on file with NPPES is 2255 N Lakewood Blvd, Long Beach, CA 90815-2507.
- What is Ronald J. Philipp, D.O. a Prof Corp's phone number?
- The practice phone number listed in the NPPES registry for Ronald J. Philipp, D.O. a Prof Corp is (562) 498-8000.
- Does Ronald J. Philipp, D.O. a Prof Corp accept Medicare?
- Ronald J. Philipp, D.O. a Prof Corp 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 Ronald J. Philipp, D.O. a Prof Corp?
- The authorized official listed on Ronald J. Philipp, D.O. a Prof Corp's NPPES record is Ronald Philipp, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ronald J. Philipp, D.O. a Prof Corp's NPI active?
- Yes — Ronald J. Philipp, D.O. a Prof Corp's NPI (1972792729) is active in the NPPES registry as of the last update on 2014-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.