Registry data as of Aug 27, 2026

Karen Dowden, NP

Nurse Practitioner · Port Huron, MI

Karen Dowden, NP is a nurse practitioner with a practice address in Port Huron, Michigan, and NPI 1306985486, issued on Feb 6, 2007. Check the license with the Michigan 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
1306985486
Name
Karen Dowden
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
1214 Richardson St, Port Huron, MI 48060
Phone
(810) 982-5200
Enumerated
Feb 6, 2007
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 Karen Dowden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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.

Industry payments in 2024: $25.57

1 payment, mostly food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 36,168 providers of this specialty with any payment received $802.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Dowden$25.57
  2. Specialty average$802.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

21 nurse practitioner records list a Port Huron practice address

They are 21 of the 1,657 NPPES records with a Port Huron practice address, and 3,201 nurse practitioner records in Michigan.

Other nurse practitioner records in Michigan

  1. Amina Abair, NP-CFlint, MI1083165161
  2. Heba AbazidDearborn Heights, MI1346826849
  3. Azra Abbasi, AGNP-COkemos, MI1871196014
  4. Linda Abbo, FNP-CFarmington Hills, MI1649814641
  5. Bilal Abdulla, NPDearborn, MI1912469701
  6. Sandra Abdullah, FNP-BCRochester Hills, MI1598592644
  7. Renee Aboona, NP-CRoyal Oak, MI1598346629
  8. Douglas Abraham, APRN, FNP-C, ENP-C,Battle Creek, MI1811689144
  9. Karyn Abrahamson, NPManistee, MI1588683288
  10. Barbara Adam, N.P.Detroit, MI1881918357

Common questions

What is Karen Dowden, NP's NPI number?

Karen Dowden, NP's National Provider Identifier (NPI) is 1306985486, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Karen Dowden, NP located?

The NPPES record lists a practice address at 1214 Richardson St, Port Huron, MI, 48060. Phone: (810) 982-5200. Providers update this record themselves, so call before visiting.

How can I verify Karen Dowden, NP's license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.