Ronald J. Philipp, D.O.
Geriatric Medicine (Family Medicine) Physician · Long Beach, CA
Ronald J. Philipp, D.O. is a geriatric medicine (family medicine) physician with a practice address in Long Beach, California, and NPI 1932120771, issued on Jul 21, 2006. Check the license (California 20A4777, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronald J. Philipp
- Credential
- D.O.
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- 20A4777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2255 N Lakewood Blvd, Long Beach, CA 90815
- Phone
- (562) 498-8000
- Enumerated
- Jul 21, 2006
- Record last updated
- Jan 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (562) 494-8880
- Medicaid IDs
- 00AX47770 CA
GR0105170 CA - Medicare enrollment
- Enrolled (PECOS I20101209000771); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1981
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 243 in California → Look up another NPI →
Also registered at 2255 N Lakewood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Reid, D.O.Geriatric Medicine (Family Medicine) Physician1982627956
Verify Ronald J. Philipp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A4777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.0 times the Medicare Part D claims of the average geriatric medicine (family medicine) physician in 2024
36,561 Medicare Part D claims for 654 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 309 claims were for opioids.
Most prescribed
- Atorvastatin Calcium3,088 claims
- Amlodipine Besylate1,660 claims
- Pantoprazole Sodium1,586 claims
- Levothyroxine Sodium1,540 claims
- Eliquis1,128 claims
- Lisinopril1,112 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 62.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $82.74
4 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 460 providers of this specialty with any payment received $1,218.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ronald J Philipp DO A Prof CorpLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald J. Philipp among 243 geriatric medicine (family medicine) physician records in California
Ronald J. Philipp, D.O. is one of 243 geriatric medicine (family medicine) physician records with a practice address in California. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 53% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated1981 · median 2004 among the 111 with a school on file
- Record last updated2010 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in California
There are 243 geriatric medicine (family medicine) physician records in California.
All 243 in California → Every provider in Long Beach → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Tara Reid, D.O.Long Beach, CA 908151982627956
- Vanessa Chan, D.O.Long Beach, CA 908101710333687
- Daniel Kwon, DOParamount, CA 907231639736846
- Ezequiel Andrade, MDHarbor City, CA 907101689296576
- Cheryl Browne, MDHarbor City, CA 907101710046339
- Ramiro Flores, MDHarbor City, CA 907101497822340
- Phyllis Hayes-Reams, MDHarbor City, CA 907101053469841
- Rashmin Panchal, MDHarbor City, CA 907101427117027
Common questions
What is Ronald J. Philipp, D.O.'s NPI number?
Ronald J. Philipp, D.O.'s National Provider Identifier (NPI) is 1932120771, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald J. Philipp, D.O. located?
The NPPES record lists a practice address at 2255 N Lakewood Blvd, Long Beach, CA, 90815. Phone: (562) 498-8000. Providers update this record themselves, so call before visiting.
How can I verify Ronald J. Philipp, D.O.'s license?
NPPES lists California license number 20A4777, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ronald J. Philipp, D.O. prescribe under Medicare Part D?
In 2024, Ronald J. Philipp, D.O. had 36,561 Medicare Part D claims for 654 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. Part D covers Medicare prescriptions only.
What is Ronald J. Philipp, D.O.'s MIPS final score?
The 2023 MIPS final score is 62.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.