Gilbert I. Furman, M.D.
Neonatal-Perinatal Medicine Physician · West Covina, CA
Gilbert I. Furman, M.D. is a neonatal-perinatal medicine physician with a practice address in West Covina, California, and NPI 1740227701, issued on May 31, 2006. Check the license (California G36440, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gilbert I. Furman
- Credential
- M.D.
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- G36440 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1135 S Sunset Ave, West Covina, CA 91790
- Phone
- (626) 813-3716
- Enumerated
- May 31, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (626) 813-3720
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 871 in California → Look up another NPI →
Also registered at 1135 S Sunset Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsay Arellano, PA-CMedical Physician Assistant1659623379
- Sartaj Arora, MDGastroenterology Physician1841258340
- Gabriel Bailey, DOStudent in an Organized Health Care Education/Training Program1003660788
- David Bode, M.D.Body Imaging Physician1306895990
- Amitabh Chauhan, M.D.Internal Medicine Physician1619925948
- Mark Curran, M.D.Maternal & Fetal Medicine Physician1306935689
Verify Gilbert I. Furman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G36440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average neonatal-perinatal medicine physician in 2024
13 Medicare Part D claims, against an average of 33 among the 189 providers of this specialty who prescribed in Part D.
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.
Gilbert I. Furman among 871 neonatal-perinatal medicine physician records in California
Gilbert I. Furman, M.D. is one of 871 neonatal-perinatal medicine physician records with a practice address in California. 15% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 52% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in California
There are 871 neonatal-perinatal medicine physician records in California.
All 871 in California → Every provider in West Covina → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Perpetua Lawas-AlejoWest Covina, CA 917901154373207
- Gilbert Martin, M.D.West Covina, CA 917901447205976
- Clark Ochikubo, MDWest Covina, CA 917901336104272
- Mita Shah, MDWest Covina, CA 917901417069683
- Bruce Sindel, MDWest Covina, CA 917901679525984
- Linda Yang, M.D.West Covina, CA 917901376543389
- Yu Wu, M.D.Upland, CA 917861285669861
- Sandeep Kaushal, M.D.Pomona, CA 917671578538740
Common questions
What is Gilbert I. Furman, M.D.'s NPI number?
Gilbert I. Furman, M.D.'s National Provider Identifier (NPI) is 1740227701, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gilbert I. Furman, M.D. located?
The NPPES record lists a practice address at 1135 S Sunset Ave, West Covina, CA, 91790. Phone: (626) 813-3716. Providers update this record themselves, so call before visiting.
How can I verify Gilbert I. Furman, M.D.'s license?
NPPES lists California license number G36440, 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 Gilbert I. Furman, M.D. prescribe under Medicare Part D?
In 2024, Gilbert I. Furman, M.D. had 13 Medicare Part D claims; the average among neonatal-perinatal medicine physician prescribers was 33. Part D covers Medicare prescriptions 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. 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.