Steven M. Groddy, DDS
Dentist · Manitowoc, WI
Steven M. Groddy, DDS is a dentist with a practice address in Manitowoc, Wisconsin, and NPI 1699768853, issued on Aug 23, 2005. Check the license (Wisconsin 4077, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven M. Groddy
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 4077 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1503 Randolph CT, Manitowoc, WI 54220
- Phone
- (920) 682-0321
- Enumerated
- Aug 23, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 682-3128
- Medicaid ID
- 33712900 WI
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
Also registered at 1503 Randolph CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Boettcher, DDSDentist1801889043
- Matthew Culligan, DDSDentist1710970967
- Peter Hanson, DDSDentist1689666232
- Claire Troullier, DDSDentist1043770266
Verify Steven M. Groddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average dentist in 2024
26 Medicare Part D claims for 14 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin11 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.
Steven M. Groddy among 1,750 dentist records in Wisconsin
Steven M. Groddy, DDS is one of 1,750 dentist records with a practice address in Wisconsin. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 dentist records list a practice address in Manitowoc
They are 19 of the 765 NPPES records with a practice address in Manitowoc, and 1,750 dentist records in Wisconsin.
All 1,750 in Wisconsin → Every provider in Manitowoc → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- William Bero, DDSManitowoc, WI 542201114031200
- Daniel Boettcher, DDSManitowoc, WI 542201801889043
- Sumit Chanana, D.M.D.Manitowoc, WI 542201396090734
- Matthew Culligan, DDSManitowoc, WI 542201710970967
- Kali DisterhoftManitowoc, WI 542201962073577
- Peter Hanson, DDSManitowoc, WI 542201689666232
- Christopher Kania, DDSManitowoc, WI 542201659431724
- Abbie Kershner, D.D.SManitowoc, WI 542201982999405
Common questions
What is Steven M. Groddy, DDS's NPI number?
Steven M. Groddy, DDS's National Provider Identifier (NPI) is 1699768853, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven M. Groddy, DDS located?
The NPPES record lists a practice address at 1503 Randolph CT, Manitowoc, WI, 54220. Phone: (920) 682-0321. Providers update this record themselves, so call before visiting.
How can I verify Steven M. Groddy, DDS's license?
NPPES lists Wisconsin license number 4077, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Steven M. Groddy, DDS prescribe under Medicare Part D?
In 2024, Steven M. Groddy, DDS had 26 Medicare Part D claims for 14 beneficiaries; the average among dentist prescribers was 86. 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.