Mary Grace Lucas Abu, MD
Specialist · Riverside, CA
Mary Grace Lucas Abu, MD is a specialist with a practice address in Riverside, California, and NPI 1083963631, issued on Aug 29, 2012. Check the license (California A136578, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Grace Lucas Abu
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- A136578 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Magnolia Ave., Riverside, CA 92505
- Phone
- (866) 984-7483
- Enumerated
- Aug 29, 2012
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (951) 353-5375
- Entity
- Type 1 · individual
Also registered at 10800 Magnolia Ave.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iris Ng, PTPhysical Therapist1437272887
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Verify Mary Grace Lucas Abu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A136578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Specialist providers in California
There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Mary Grace Lucas Abu, MD's NPI number?
Mary Grace Lucas Abu, MD's National Provider Identifier (NPI) is 1083963631, issued on Aug 29, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mary Grace Lucas Abu, MD located?
The NPPES record lists a practice address at 10800 Magnolia Ave., Riverside, CA, 92505. Phone: (866) 984-7483. Providers update this record themselves, so call before visiting.
How can I verify Mary Grace Lucas Abu, MD's license?
NPPES lists California license number A136578, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.