Kristianna Matthewis, MD
NPI 1235120023 · Addiction Medicine (Family Medicine) Physician · Essexville, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristianna Matthewis, MD is a Addiction Medicine (Family Medicine) Physician provider in Essexville, MI (NPI 1235120023).
Provider details
- NPI number
- 1235120023
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- KM066182 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 167 | 18 |
| Buprenorphine Hcl/Naloxone Hclbrand: Zubsolv | 33 | — |
| Sertraline Hcl | 26 | — |
| Duloxetine Hcl | 24 | — |
| Trazodone Hcl | 23 | — |
| Aripiprazole | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2017-04-07
Frequently asked questions
- What is Kristianna Matthewis's NPI number?
- Kristianna Matthewis's National Provider Identifier (NPI) is 1235120023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristianna Matthewis's specialty?
- Kristianna Matthewis is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Kristianna Matthewis located?
- Kristianna Matthewis's practice location on file with NPPES is 863 N Pine Rd, Essexville, MI 48732-2159.
- What is Kristianna Matthewis's phone number?
- The practice phone number listed in the NPPES registry for Kristianna Matthewis is (989) 928-3566.
- Does Kristianna Matthewis accept Medicare?
- Kristianna Matthewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristianna Matthewis's NPI active?
- Yes — Kristianna Matthewis's NPI (1235120023) is active in the NPPES registry as of the last update on 2017-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.