Charles Douglas Ardoin, M.D.
Family Medicine Physician · Houston, TX
Charles Douglas Ardoin, M.D. is a family medicine physician with a practice address in Houston, Texas, and NPI 1972635274, issued on Mar 12, 2007. Check the license (Texas H7870, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Douglas Ardoin
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H7870 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1635 North Loop W, Houston, TX 77008
- Phone
- (713) 867-4510
- Enumerated
- Mar 12, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (713) 867-2099
- Entity
- Type 1 · individual
Also registered at 1635 North Loop W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ross Bauer, MDEmergency Medicine Physician1932125879
Verify Charles Douglas Ardoin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H7870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,123 family medicine physician records list a practice address in Houston
They are 1,123 of the 61,221 NPPES records with a practice address in Houston, and 11,119 family medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,123 in Houston → All 11,119 in Texas → Every provider in Houston →
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- Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
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- Ahmad Abazid, M.DRichardson, TX1013238401
- Syed Abbas, M.D.Houston, TX1821267477
Common questions
What is Charles Douglas Ardoin, M.D.'s NPI number?
Charles Douglas Ardoin, M.D.'s National Provider Identifier (NPI) is 1972635274, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Douglas Ardoin, M.D. located?
The NPPES record lists a practice address at 1635 North Loop W, Houston, TX, 77008. Phone: (713) 867-4510. Providers update this record themselves, so call before visiting.
How can I verify Charles Douglas Ardoin, M.D.'s license?
NPPES lists Texas license number H7870, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.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.