Christopher Mark Hynum, M.D.
Internal Medicine Physician · Camarillo, CA
Christopher Mark Hynum, M.D. is an internal medicine physician with a practice address in Camarillo, California, and NPI 1588722573, issued on Dec 4, 2006. Check the license (California G56085, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Christopher Mark Hynum
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G56085 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Wright RD, Camarillo, CA 93010
- Phone
- (805) 485-7951
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 3100 Wright RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher Mark Hynum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Christopher Mark Hynum among 17,696 internal medicine physician records in California
Christopher Mark Hynum, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 internal medicine physician records list a practice address in Camarillo
They are 26 of the 2,656 NPPES records with a practice address in Camarillo, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Camarillo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Allan, MDCamarillo, CA 930101407870652
- Karen Fields, MDCamarillo, CA 930101497779656
- Afrouz Gerayli, MDCamarillo, CA 930101801044839
- Ragaa Ibrahim, M.D.Camarillo, CA 930101730128364
- Gary Lieb, M.D.Camarillo, CA 930101912935396
- Bennet Lipper, MDCamarillo, CA 930101235129420
- Paul Morin, M.D.Camarillo, CA 930101932148525
- Elizabeth Nguyen, MDCamarillo, CA 930101770528028
Common questions
What is Christopher Mark Hynum, M.D.'s NPI number?
Christopher Mark Hynum, M.D.'s National Provider Identifier (NPI) is 1588722573, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Mark Hynum, M.D. located?
The NPPES record lists a practice address at 3100 Wright RD, Camarillo, CA, 93010. Phone: (805) 485-7951. Providers update this record themselves, so call before visiting.
How can I verify Christopher Mark Hynum, M.D.'s license?
NPPES lists California license number G56085, 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.