Gloria P. Ritchie, RDH
Dental Hygienist · Portland, OR
Gloria P. Ritchie, RDH is a dental hygienist with a practice address in Portland, Oregon, and NPI 1922119239, issued on Aug 31, 2006. Check the license (Oregon H2497, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gloria P. Ritchie
- Credential
- RDH
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- H2497 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1314 NE Grand Ave, Portland, OR 97232
- Phone
- (503) 280-2877
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 331-3095
- Entity
- Type 1 · individual
8 nearest dental hygienist records → All 1,167 in Oregon → Look up another NPI →
Also registered at 1314 NE Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natosha BannisterDental Assistant1073026621
- Robert Barrett, DMDOrthodontics and Dentofacial Orthopedics Dentistry1659303493
- Yardena Barry, R.D.H.Dental Hygienist1962786186
- Ashley Bolds, RDHDental Hygienist1043570575
- Sharon Brown, RDHDental Hygienist1023488954
- Bailey BushueDental Hygienist1780930008
Verify Gloria P. Ritchie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license H2497Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average dental hygienist in 2024
141 Medicare Part D claims for 73 beneficiaries, against an average of 75 among the 152 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluoridex140 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gloria P. Ritchie among 1,167 dental hygienist records in Oregon
Gloria P. Ritchie, RDH is one of 1,167 dental hygienist records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dental Hygienist providers in Oregon
There are 1,167 dental hygienist records in Oregon.
All 1,167 in Oregon → Every provider in Portland → Dental Hygienist nationwide →
The 8 dental hygienist records with the nearest ZIP codes
- Mei Erovick, RDHPortland, OR 972321740432954
- Marsha Fitzgerald, RDHPortland, OR 972321508978644
- Adele Goodsell, RDHEFPortland, OR 972321518970490
- Sharon Gwilliam, RDHPortland, OR 972321679586523
- Kimberly Johnson, RDHPortland, OR 972321366651887
- Arden King, RDHPortland, OR 972321447365044
- Marie Macpherson, RDHPortland, OR 972321679686638
- Brandy Mayes, RDHPortland, OR 972321386898286
Common questions
What is Gloria P. Ritchie, RDH's NPI number?
Gloria P. Ritchie, RDH's National Provider Identifier (NPI) is 1922119239, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gloria P. Ritchie, RDH located?
The NPPES record lists a practice address at 1314 NE Grand Ave, Portland, OR, 97232. Phone: (503) 280-2877. Providers update this record themselves, so call before visiting.
How can I verify Gloria P. Ritchie, RDH's license?
NPPES lists Oregon license number H2497, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Gloria P. Ritchie, RDH prescribe under Medicare Part D?
In 2024, Gloria P. Ritchie, RDH had 141 Medicare Part D claims for 73 beneficiaries; the average among dental hygienist prescribers was 75. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.