Jonathan Maciejewski, DO
NPI 1477283232 · Psychiatry Physician · Monroe, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Maciejewski, DO is a Psychiatry Physician provider in Monroe, MI (NPI 1477283232).
Provider details
- NPI number
- 1477283232
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101029338 (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
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 45 |
| Buspirone Hcl | 42 |
| Quetiapine Fumarate | 41 |
| Clonazepam | 35 |
| Escitalopram Oxalate | 29 |
| Trazodone Hcl | 26 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 25 |
| Hydroxyzine Hcl | 25 |
| Gabapentin | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
Additional practice locations (2)
- 900 W South Boundary St Bldg 3Perrysburg, OH 43551-5230Phone: (571) 525-8048Fax: (855) 508-3397
- 2109 Hughes DrToledo, OH 43606-3856Phone: (419) 291-8201
Registry dates
- Enumerated
- 2022-06-14
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Jonathan Maciejewski's NPI number?
- Jonathan Maciejewski's National Provider Identifier (NPI) is 1477283232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Maciejewski's specialty?
- Jonathan Maciejewski is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Maciejewski located?
- Jonathan Maciejewski's practice location on file with NPPES is 730 N Macomb St Ste 200, Monroe, MI 48162-2904.
- What is Jonathan Maciejewski's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Maciejewski is (734) 240-1760.
- Does Jonathan Maciejewski accept Medicare?
- Jonathan Maciejewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Maciejewski's NPI active?
- Yes — Jonathan Maciejewski's NPI (1477283232) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.