NPPES file of Aug 9, 2026

Kristianna Dominique Matthewis, MD

Addiction Medicine (Family Medicine) Physician · Essexville, MI

Kristianna Dominique Matthewis, MD is an addiction medicine (family medicine) physician with a practice address in Essexville, Michigan, and NPI 1235120023, issued on Nov 2, 2005. Check the license (Michigan 4301066182, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1235120023
Name
Kristianna Dominique Matthewis
Credential
MD
Primary taxonomy
Addiction Medicine (Family Medicine) Physician 207QA0401X
License numbers
4301066182 MI
KM066182 MI
Self-reported in NPPES; status is on the state search
Practice location
863 N Pine RD, Essexville, MI 48732
Phone
(989) 928-3566
Enumerated
Nov 2, 2005
Record last updated
Apr 7, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(989) 391-9596
Medicaid ID
4267386 MI
Medicare enrollment
Enrolled (PECOS I20050824000897); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 1995
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 863 N Pine RD

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

  1. Matthew Mitchell, LMSWClinical Social Worker1861793598
  2. William Morrone, DOAddiction Medicine (Family Medicine) Physician1174513766
  3. Pamela Nadzan, LPCMental Health Counselor1992287775
  4. Breana WiesenauerAddiction (Substance Use Disorder) Counselor1760018329

Verify Kristianna Dominique Matthewis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301066182
    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
Open 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

39% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024

406 Medicare Part D claims for 27 beneficiaries, against an average of 664 among the 581 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Kristianna Matthewis406
  2. Specialty average664

Most prescribed

  1. Buprenorphine-Naloxone167 claims
  2. Zubsolv33 claims
  3. Sertraline Hcl26 claims
  4. Duloxetine Hcl24 claims
  5. Trazodone Hcl23 claims
  6. Aripiprazole18 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.

Industry payments in 2024: $13.46

1 payment: food and beverage; the largest payer was Abbvie Inc. The 305 providers of this specialty with any payment received $1,151.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kristianna Matthewis$13.46
  2. Specialty average$1,151.00

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

Bills Medicare through one group practice

  1. Recovery Pathways LLCBay City, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kristianna Dominique Matthewis among 37 addiction medicine (family medicine) physician records in Michigan

Kristianna Dominique Matthewis, MD is one of 37 addiction medicine (family medicine) physician records with a practice address in Michigan. 81% 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, 81% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1995 · median 2000 among the 23 with a school on file
  • Record last updated2017 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 addiction medicine (family medicine) physician records list a practice address in Essexville

They are 2 of the 164 NPPES records with a practice address in Essexville, and 37 addiction medicine (family medicine) physician records in Michigan.

The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes

  1. William Morrone, DOEssexville, MI 487321174513766
  2. Robert McMorrow, D.O.Houghton Lake, MI 486291093027013
  3. John Evans, DOSaginaw, MI 486041154509172
  4. Michael Young, DOFlint, MI 485321932218104
  5. Lorenz Kielhorn, M.D.Kalamazoo, MI 490011891816427
  6. Angela Schultz, MDFlushing, MI 484331548258387
  7. John Kitzmiller, MDLake Orion, MI 483601811988504
  8. Cicely Moreno, M.D.Niles, MI 491201285171827

Common questions

What is Kristianna Dominique Matthewis, MD's NPI number?

Kristianna Dominique Matthewis, MD's National Provider Identifier (NPI) is 1235120023, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kristianna Dominique Matthewis, MD located?

The NPPES record lists a practice address at 863 N Pine RD, Essexville, MI, 48732. Phone: (989) 928-3566. Providers update this record themselves, so call before visiting.

How can I verify Kristianna Dominique Matthewis, MD's license?

NPPES lists Michigan license number 4301066182, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kristianna Dominique Matthewis, MD prescribe under Medicare Part D?

In 2024, Kristianna Dominique Matthewis, MD had 406 Medicare Part D claims for 27 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. 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.