Robert Leland Baker, MD
Family Medicine Physician · Covina, CA
Robert Leland Baker, MD is a family medicine physician with a practice address in Covina, California, and NPI 1033107750, issued on Oct 6, 2005. Check the license (California G58468, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Leland Baker
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G58468 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 W Badillo St, Covina, CA 91723
- Phone
- (626) 967-6225
- Enumerated
- Oct 6, 2005
- Record last updated
- Oct 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (626) 331-7925
- Medicare enrollment
- Enrolled (PECOS I20101207000885); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 250 W Badillo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Selina HanAdult Medicine Physician1114763554
Verify Robert Leland Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G58468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.0 times the Medicare Part D claims of the average family medicine physician in 2024
17,701 Medicare Part D claims for 1,066 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 692 claims were for opioids.
Most prescribed
- Atorvastatin Calcium705 claims
- Losartan Potassium582 claims
- Levothyroxine Sodium554 claims
- Amlodipine Besylate495 claims
- Alprazolam494 claims
- Lisinopril486 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): 78.1 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: $124.44
6 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Robert Leland Baker among 17,133 family medicine physician records in California
Robert Leland Baker, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1985 · median 2005 among the 10,652 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Covina
They are 21 of the 3,736 NPPES records with a practice address in Covina, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Covina → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Randolph Betts, M.D.Covina, CA 917231932113685
- Ivan Breed, MDCovina, CA 917231073539474
- Gail Campofiore, MDCovina, CA 917231447262258
- Jose Castellanos, M.D.Covina, CA 917231669486783
- Frederick Chun, MDCovina, CA 917231518926088
- Parissa Ghovanlou, MDCovina, CA 917231801979018
- Jeffrey Gin, M.D.Covina, CA 917231225140759
- Kevin Liao, D.O.Covina, CA 917231144534876
Common questions
What is Robert Leland Baker, MD's NPI number?
Robert Leland Baker, MD's National Provider Identifier (NPI) is 1033107750, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Leland Baker, MD located?
The NPPES record lists a practice address at 250 W Badillo St, Covina, CA, 91723. Phone: (626) 967-6225. Providers update this record themselves, so call before visiting.
How can I verify Robert Leland Baker, MD's license?
NPPES lists California license number G58468, 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 Robert Leland Baker, MD prescribe under Medicare Part D?
In 2024, Robert Leland Baker, MD had 17,701 Medicare Part D claims for 1,066 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Robert Leland Baker, MD's MIPS final score?
The 2023 MIPS final score is 78.1 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.