Phillip Riddle, MD
Anesthesiology Physician · Vallejo, CA
Phillip Riddle, MD is an anesthesiology physician with a practice address in Vallejo, California, and NPI 1861437360, issued on Jun 18, 2006. Check the license (California G86016, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Phillip Riddle
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G86016 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Hospital Dr, Vallejo, CA 94589
- Phone
- (707) 554-4444
- Enumerated
- Jun 18, 2006
- Record last updated
- Oct 31, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid IDs
- 00G860160 CA
00G860161 CA - Medicare enrollment
- Enrolled (PECOS I20061226000091); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1991
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 300 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ian Chuang, M.D.Emergency Medicine Physician1386650521
Verify Phillip Riddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $13.25
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through one group practice
- Solano Anesthesia Consultants IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Phillip Riddle among 7,571 anesthesiology physician records in California
Phillip Riddle, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1991 · median 2006 among the 4,868 with a school on file
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 anesthesiology physician records list a practice address in Vallejo
They are 32 of the 2,836 NPPES records with a practice address in Vallejo, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Vallejo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Alan Gulick, MDVallejo, CA 945891801974613
- H. Scott Haynes, MDVallejo, CA 945891649358532
- Tara Hojiwala, MDVallejo, CA 945891861435190
- Judith Hwang, MDVallejo, CA 945891528043445
- James Hynson, MDVallejo, CA 945891982782793
- Caroline Lin, M.D.Vallejo, CA 945891659349496
- Edmund Marroquin, MDVallejo, CA 945891215981469
- Roshen Moreno, DOVallejo, CA 945891598724221
Common questions
What is Phillip Riddle, MD's NPI number?
Phillip Riddle, MD's National Provider Identifier (NPI) is 1861437360, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Phillip Riddle, MD located?
The NPPES record lists a practice address at 300 Hospital Dr, Vallejo, CA, 94589. Phone: (707) 554-4444. Providers update this record themselves, so call before visiting.
How can I verify Phillip Riddle, MD's license?
NPPES lists California license number G86016, 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. 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.