Mark Armstrong, DDS
Dentist · Morgan Hill, CA
Mark Armstrong, DDS is a dentist with a practice address in Morgan Hill, California, and NPI 1437460219, issued on Jun 28, 2010. Check the license (California 34047, 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
- Mark Armstrong
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 34047 CA
Self-reported in NPPES; status is on the state search - Practice location
- 154 Cochrane Plz, Morgan Hill, CA 95037
- Phone
- (408) 778-4838
- Enumerated
- Jun 28, 2010
- Entity
- Type 1 · individual
Verify Mark Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
23 dentist records list a Morgan Hill practice address
They are 23 of the 626 NPPES records with a Morgan Hill practice address, and 14,906 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in Morgan Hill → All 14,906 in California → Every provider in Morgan Hill →
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- Behzad Abadi, DMDDowney, CA1588879100
- Esfandiar Abadi, DDSSacramento, CA1992926448
- Bahareh AbadianSan Jose, CA1689169005
- Reza Abaei Tafreshi, DDSIrvine, CA1134656804
- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Mark Armstrong, DDS's NPI number?
Mark Armstrong, DDS's National Provider Identifier (NPI) is 1437460219, issued on Jun 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mark Armstrong, DDS located?
The NPPES record lists a practice address at 154 Cochrane Plz, Morgan Hill, CA, 95037. Phone: (408) 778-4838. Providers update this record themselves, so call before visiting.
How can I verify Mark Armstrong, DDS's license?
NPPES lists California license number 34047, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.