Robert A. Kleinrock, MD
Pediatrics Physician · Vallejo, CA
Robert A. Kleinrock, MD is a pediatrics physician with a practice address in Vallejo, California, and NPI 1548348352, issued on Nov 1, 2006. Check the license (California G30060, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert A. Kleinrock
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G30060 CA
Self-reported in NPPES; status is on the state search - Practice location
- 975 Sereno Dr, Vallejo, CA 94589
- Phone
- (707) 651-1000
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G300600 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 975 Sereno Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert A. Kleinrock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G30060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert A. Kleinrock among 9,272 pediatrics physician records in California
Robert A. Kleinrock, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 pediatrics physician records list a practice address in Vallejo
They are 35 of the 2,836 NPPES records with a practice address in Vallejo, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in Vallejo → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Flordelina Arroyo, MDVallejo, CA 945891124106968
- Troy Barber, MDVallejo, CA 945891043398878
- Esther Cistone, MDVallejo, CA 945891376621193
- Barry Cohen, MDVallejo, CA 945891346328176
- Susan Devine, MDVallejo, CA 945891629140371
- Margaret Hoh, MDVallejo, CA 945891770655516
- Kellie Kute Jensen, MDVallejo, CA 945891457439291
- Katherine Lau, MDVallejo, CA 945891992877740
Common questions
What is Robert A. Kleinrock, MD's NPI number?
Robert A. Kleinrock, MD's National Provider Identifier (NPI) is 1548348352, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert A. Kleinrock, MD located?
The NPPES record lists a practice address at 975 Sereno Dr, Vallejo, CA, 94589. Phone: (707) 651-1000. Providers update this record themselves, so call before visiting.
How can I verify Robert A. Kleinrock, MD's license?
NPPES lists California license number G30060, 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.
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.