Cynthia Ann Allen, R.D.H.
Dental Hygienist · Portland, OR
Cynthia Ann Allen, R.D.H. is a dental hygienist with a practice address in Portland, Oregon, and NPI 1356504849, issued on Jul 6, 2008. Check the license (Oregon H4312, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cynthia Ann Allen
- Credential
- R.D.H.
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- H4312 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4104 SE 82ND Ave, Portland, OR 97266
- Phone
- (503) 771-4324
- Enumerated
- Jul 6, 2008
- Record last updated
- Jul 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (503) 771-4458
- Entity
- Type 1 · individual
Also registered at 4104 SE 82ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia Adler, MDStudent in an Organized Health Care Education/Training Program1053790295
- Marc Carey, MDFamily Medicine Physician1659311686
- Marietta Choe, MDFamily Medicine Physician1366472623
- Robert Gobbo, MDFamily Medicine Physician1831125566
- Melissa Hemphill, MDFamily Medicine Physician1801115100
- Sarah Insall, R.D.H.Dental Hygienist1386083707
Verify Cynthia Ann Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license H4312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dental Hygienist providers in Oregon
There are 1,167 dental hygienist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other dental hygienist records in Oregon
- Gail Aamodt, RDHHillsboro, OR1851016539
- Melissa Abbott, RDHBrooks, OR1295158434
- Radawn Abriel, RDHHillsboro, OR1548414030
- Jennifer Adamo, RDHEugene, OR1376918748
- Michelle Adams, RDHThe Dalles, OR1164894168
- Sandra Adams, RDHHermiston, OR1033889068
- Traci AdamsCorvallis, OR1851038178
- Rania Adnan, RDHBeaverton, OR1427980986
- Alvin Ahlstrom, RDHGrants Pass, OR1427338797
- Rachel Aiello, RDHHillsboro, OR1225924582
Common questions
What is Cynthia Ann Allen, R.D.H.'s NPI number?
Cynthia Ann Allen, R.D.H.'s National Provider Identifier (NPI) is 1356504849, issued on Jul 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Ann Allen, R.D.H. located?
The NPPES record lists a practice address at 4104 SE 82ND Ave, Portland, OR, 97266. Phone: (503) 771-4324. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Ann Allen, R.D.H.'s license?
NPPES lists Oregon license number H4312, as entered by the provider. Search the Oregon 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.