Dionisio Dabu, M.D.
Family Medicine Physician · Long Beach, CA
Dionisio Dabu, M.D. is a family medicine physician with a practice address in Long Beach, California, and NPI 1538272885, issued on Aug 17, 2006. Check the license (California 53647, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dionisio Dabu
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 53647 CA
A53647 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2220 Clark Ave, Long Beach, CA 90815
- Phone
- (562) 597-4181
- Enumerated
- Aug 17, 2006
- Record last updated
- Jul 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (562) 597-7083
- Medicaid ID
- 00A536470 CA
- Entity
- Type 1 · individual
Also registered at 2220 Clark Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lindsay Hutchinson, P.A.-CPhysician Assistant1023157542
- Eduardo JuarezFamily Nurse Practitioner1780486860
- Joseph Lombardo, M.D.Family Medicine Physician1093726457
Verify Dionisio Dabu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 53647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
499 Medicare Part D claims for 160 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium62 claims
- Amlodipine Besylate40 claims
- Lisinopril35 claims
- Metformin Hcl35 claims
- Hydrochlorothiazide24 claims
- Losartan Potassium21 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): 76.3 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).
213 family medicine physician records list a practice address in Long Beach
They are 213 of the 13,650 NPPES records with a practice address in Long Beach, and 17,133 family medicine physician records in California.
All 213 in Long Beach → All 17,133 in California → Every provider in Long Beach →
Other family medicine physician records in California
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- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Dionisio Dabu, M.D.'s NPI number?
Dionisio Dabu, M.D.'s National Provider Identifier (NPI) is 1538272885, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dionisio Dabu, M.D. located?
The NPPES record lists a practice address at 2220 Clark Ave, Long Beach, CA, 90815. Phone: (562) 597-4181. Providers update this record themselves, so call before visiting.
How can I verify Dionisio Dabu, M.D.'s license?
NPPES lists California license number 53647, 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 Dionisio Dabu, M.D. prescribe under Medicare Part D?
In 2024, Dionisio Dabu, M.D. had 499 Medicare Part D claims for 160 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Dionisio Dabu, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.3 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.