Harry Ronald Chess, D.D.S.
Dentist · Encino, CA
Harry Ronald Chess, D.D.S. is a dentist with a practice address in Encino, California, and NPI 1912023979, issued on Mar 22, 2007. Check the license (California 19485, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Harry Ronald Chess
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 19485 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6345 Balboa Blvd, Encino, CA 91316
- Phone
- (818) 881-1989
- Enumerated
- Mar 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 345-3701
- Entity
- Type 1 · individual
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Also registered at 6345 Balboa Blvd
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Verify Harry Ronald Chess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 19485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Harry Ronald Chess among 14,729 dentist records in California
Harry Ronald Chess, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% newer
- In a Medicare fileNo · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 dentist records list a practice address in Encino
They are 80 of the 3,136 NPPES records with a practice address in Encino, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,729 in California → Every provider in Encino → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- David Astrachan, D.D.S.Encino, CA 913161881693448
- Edward Cligher, DDSEncino, CA 913161598884876
- August De Oliveira, D.D.S.Encino, CA 913161457368144
- Arash Farhadian, D.D.SEncino, CA 913161861592420
- Rene Ghotanian, DDSEncino, CA 913161497874671
- Martin Gorman, D.D.S.Encino, CA 913161871702027
- Mahnaz Gozini, DDSEncino, CA 913161851400816
- Alan Howard, D.M.DEncino, CA 913161598984528
Common questions
What is Harry Ronald Chess, D.D.S.'s NPI number?
Harry Ronald Chess, D.D.S.'s National Provider Identifier (NPI) is 1912023979, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Harry Ronald Chess, D.D.S. located?
The NPPES record lists a practice address at 6345 Balboa Blvd, Encino, CA, 91316. Phone: (818) 881-1989. Providers update this record themselves, so call before visiting.
How can I verify Harry Ronald Chess, D.D.S.'s license?
NPPES lists California license number 19485, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.