John Gregory Bias, M.D.
Family Medicine Physician · Elk Grove, CA
John Gregory Bias, M.D. is a family medicine physician with a practice address in Elk Grove, California, and NPI 1295710390, issued on Dec 12, 2005. Check the license (California A049062, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Gregory Bias
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A049062 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8110 Laguna Blvd, Elk Grove, CA 95758
- Phone
- (916) 683-3955
- Enumerated
- Dec 12, 2005
- Record last updated
- Nov 29, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 8110 Laguna Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Radhika Bukkapatnam, M.D.Cardiovascular Disease Physician1043293079
- Claire Chin Foo, MDPediatrics Physician1346999711
- Rolando Del Pozo, MD, MPHFamily Medicine Physician1588240071
- Chethana Eswarappa, MDFamily Medicine Physician1326507435
- Nicole Faro, MDPediatrics Physician1861418915
- Jeffrey Hagino, DOInternal Medicine Physician1255918587
Verify John Gregory Bias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A049062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Gregory Bias among 17,133 family medicine physician records in California
John Gregory Bias, M.D. 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 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).
81 family medicine physician records list a practice address in Elk Grove
They are 81 of the 3,596 NPPES records with a practice address in Elk Grove, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,133 in California → Every provider in Elk Grove → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ruenell Adams, MDElk Grove, CA 957581740291574
- Katie Askew, MDElk Grove, CA 957581043221815
- Thomas Bzoskie, M.D.Elk Grove, CA 957581013930866
- Jeffrey Carrick, MDElk Grove, CA 957581629070255
- Allen Hall, M.D.Elk Grove, CA 957581760466924
- Jack Jue, M.D.Elk Grove, CA 957581497738306
- Alison Juozokas, M.D.Elk Grove, CA 957581417979949
- Dung Le, MDElk Grove, CA 957581811952328
Common questions
What is John Gregory Bias, M.D.'s NPI number?
John Gregory Bias, M.D.'s National Provider Identifier (NPI) is 1295710390, issued on Dec 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Gregory Bias, M.D. located?
The NPPES record lists a practice address at 8110 Laguna Blvd, Elk Grove, CA, 95758. Phone: (916) 683-3955. Providers update this record themselves, so call before visiting.
How can I verify John Gregory Bias, M.D.'s license?
NPPES lists California license number A049062, 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.