Charles A. Holtorf, DDS
General Practice Dentistry · Bellingham, WA
Charles A. Holtorf, DDS is a general practice dentistry with a practice address in Bellingham, Washington, and NPI 1922126630, issued on Mar 27, 2007. Check the license (Washington DE00005938, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles A. Holtorf
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE00005938 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 N Forest St, Bellingham, WA 98225
- Phone
- (360) 676-1830
- Enumerated
- Mar 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1101 N Forest St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Bixel, DDSGeneral Practice Dentistry1134281025
Verify Charles A. Holtorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00005938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average general practice dentistry in 2024
26 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
69 general practice dentistry records list a practice address in Bellingham
They are 69 of the 5,172 NPPES records with a practice address in Bellingham, and 3,196 general practice dentistry records in Washington.
All 69 in Bellingham → All 3,196 in Washington → Every provider in Bellingham →
Other general practice dentistry records in Washington
- Royal Aaby, DDSSilverdale, WA1487775912
- Sara AbdelhaiAuburn, WA1912745928
- David Abdo, D.D.SArlington, WA1215022199
- Megan Abdo, DDSBellingham, WA1750993911
- Susan Abdun-Nur, DDSBellevue, WA1497778872
- Norman Abe, DDSSeattle, WA1699852590
- Parvin Abedi, DDSTacoma, WA1467516310
- Larry Abell, DDSInchelium, WA1609913144
- Jeffrey Abolofia, DDSBurien, WA1386629657
- Greg Achtemichuk, DDSMukilteo, WA1780767533
Common questions
What is Charles A. Holtorf, DDS's NPI number?
Charles A. Holtorf, DDS's National Provider Identifier (NPI) is 1922126630, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles A. Holtorf, DDS located?
The NPPES record lists a practice address at 1101 N Forest St, Bellingham, WA, 98225. Phone: (360) 676-1830. Providers update this record themselves, so call before visiting.
How can I verify Charles A. Holtorf, DDS's license?
NPPES lists Washington license number DE00005938, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Charles A. Holtorf, DDS prescribe under Medicare Part D?
In 2024, Charles A. Holtorf, DDS had 26 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. 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.