Registry data as of Aug 27, 2026

Ryan Bygness, DDS

General Practice Dentistry · Denison, IA

Ryan Bygness, DDS is a general practice dentistry with a practice address in Denison, Iowa, and NPI 1871661819, issued on Nov 30, 2006. Check the license (Iowa 07912, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871661819
Name
Ryan Bygness
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
07912 IA
Self-reported in NPPES; status is on the state search
Practice location
1328 Broadway, Denison, IA 51442
Phone
(712) 263-3252
Enumerated
Nov 30, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Ryan Bygness in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 07912
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

42% fewer Medicare Part D claims than the average general practice dentistry in 2024

49 Medicare Part D claims for 40 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ryan Bygness49
  2. Specialty average84

Most prescribed

  1. Amoxicillin30 claims
  2. Clindamycin Hcl11 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.

4 general practice dentistry records list a Denison practice address

They are 4 of the 76 NPPES records with a Denison practice address, and 1,231 general practice dentistry records in Iowa.

Other general practice dentistry records in Iowa

  1. Deborah Adamec, D.D.S.Iowa City, IA1962624882
  2. Ken Addink, DDSSioux Center, IA1851372940
  3. Eric Adler, DDSSolon, IA1467025106
  4. Martin AhrensManning, IA1104030014
  5. Vinti Ahuja, DMDBettendorf, IA1992275358
  6. Jeffrey AkeyCedar Rapids, IA1598798886
  7. Ala'a Al Arabi, D.D.SWaterloo, IA1477969608
  8. Christopher Aldrich, DDSWaterloo, IA1073956454
  9. Jeffrey Allen, DDSPella, IA1841373289
  10. Stephen Allen, DDSHarlan, IA1053302950

Common questions

What is Ryan Bygness, DDS's NPI number?

Ryan Bygness, DDS's National Provider Identifier (NPI) is 1871661819, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Bygness, DDS located?

The NPPES record lists a practice address at 1328 Broadway, Denison, IA, 51442. Phone: (712) 263-3252. Providers update this record themselves, so call before visiting.

How can I verify Ryan Bygness, DDS's license?

NPPES lists Iowa license number 07912, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Ryan Bygness, DDS prescribe under Medicare Part D?

In 2024, Ryan Bygness, DDS had 49 Medicare Part D claims for 40 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.