William Howard Harrison, D.D.S.
General Practice Dentistry · Saint Paul, MN
William Howard Harrison, D.D.S. is a general practice dentistry with a practice address in Saint Paul, Minnesota, and NPI 1093809642, issued on Oct 3, 2006. Check the license (Minnesota D11121, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Howard Harrison
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D11121 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2282 Como Ave., Saint Paul, MN 55108
- Phone
- (651) 646-1123
- Enumerated
- Oct 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (651) 646-1987
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,177 in Minnesota → Look up another NPI →
Verify William Howard Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license D11121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average general practice dentistry in 2024
43 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin23 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.
William Howard Harrison among 2,177 general practice dentistry records in Minnesota
William Howard Harrison, D.D.S. is one of 2,177 general practice dentistry records with a practice address in Minnesota. 58% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 51% newer
- In a Medicare fileYes · 58% 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 1223G0001X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
118 general practice dentistry records list a practice address in Saint Paul
They are 118 of the 10,084 NPPES records with a practice address in Saint Paul, and 2,177 general practice dentistry records in Minnesota.
All 2,177 in Minnesota → Every provider in Saint Paul → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Paul Amundson, D.D.SSaint Paul, MN 551081851312250
- Gary Anderson, DDSSt Paul, MN 551081851482152
- Louis Austin, DDSSaint Paul, MN 551081427171552
- Brian Barsness, DDS, MSSaint Paul, MN 551081710994967
- Nathaniel Cogswell, DDSSaint Paul, MN 551081225415896
- Farhad Gounili, DDSSt Paul, MN 551081043316375
- Todd Grossmann, DDSSaint Paul, MN 551081720167802
- Paul Kirkegaard, DDSSaint Paul, MN 551081053301960
Common questions
What is William Howard Harrison, D.D.S.'s NPI number?
William Howard Harrison, D.D.S.'s National Provider Identifier (NPI) is 1093809642, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Howard Harrison, D.D.S. located?
The NPPES record lists a practice address at 2282 Como Ave., Saint Paul, MN, 55108. Phone: (651) 646-1123. Providers update this record themselves, so call before visiting.
How can I verify William Howard Harrison, D.D.S.'s license?
NPPES lists Minnesota license number D11121, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does William Howard Harrison, D.D.S. prescribe under Medicare Part D?
In 2024, William Howard Harrison, D.D.S. had 43 Medicare Part D claims for 28 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.