NPPES file of Aug 9, 2026

Christopher Michael Rossow, DDS

Dentist · Port Huron, MI

Christopher Michael Rossow, DDS is a dentist with a practice address in Port Huron, Michigan, and NPI 1578737557, issued on Apr 21, 2008. Check the license (Michigan 2901017641, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578737557
Name
Christopher Michael Rossow
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
2901017641 MI
Self-reported in NPPES; status is on the state search
Practice location
1101 Water St, Port Huron, MI 48060
Phone
(810) 650-2785
Enumerated
Apr 21, 2008
Record last updated
Feb 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(810) 982-9829
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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Also registered at 1101 Water St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marsha Smeltzer, D.D.S.General Practice Dentistry1528255809

Verify Christopher Michael Rossow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 2901017641
    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 Michigan 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.

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60% more Medicare Part D claims than the average dentist in 2024

138 Medicare Part D claims for 99 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Christopher Rossow138
  2. Specialty average86

Most prescribed

  1. Amoxicillin101 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.

Christopher Michael Rossow among 3,439 dentist records in Michigan

Christopher Michael Rossow, DDS is one of 3,439 dentist records with a practice address in Michigan. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.

  • NPI issued2008 · 43% of these records are older, 52% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2020 · 64% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in Michigan

There are 3,439 dentist records in Michigan.

The 8 dentist records with the nearest ZIP codes

  1. Brian Boyd, DDSPort Huron, MI 480601831386432
  2. Mary Darghali, D.D.S.Port Huron, MI 480601184005852
  3. Andrea Goldsworthy-Robbins, D.D.S.Port Huron, MI 480601396950218
  4. Julie Hengehold, D.D.SPort Huron, MI 480601184814055
  5. William Hubbell, DDSPort Huron, MI 480601578730297
  6. Randa Jundi Samman, DMDPort Huron, MI 480601366629479
  7. Rachel Knorr, D.D.S.Port Huron, MI 480601952781874
  8. Steven McCarthy, DDSPort Huron, MI 480601265924252

Common questions

What is Christopher Michael Rossow, DDS's NPI number?

Christopher Michael Rossow, DDS's National Provider Identifier (NPI) is 1578737557, issued on Apr 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Michael Rossow, DDS located?

The NPPES record lists a practice address at 1101 Water St, Port Huron, MI, 48060. Phone: (810) 650-2785. Providers update this record themselves, so call before visiting.

How can I verify Christopher Michael Rossow, DDS's license?

NPPES lists Michigan license number 2901017641, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Michael Rossow, DDS prescribe under Medicare Part D?

In 2024, Christopher Michael Rossow, DDS had 138 Medicare Part D claims for 99 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.