Matthew Dejohn, M.D.
NPI 1548455363 · Psychiatry Physician · Erie, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Dejohn, M.D. is a Psychiatry Physician provider in Erie, PA (NPI 1548455363).
Provider details
- NPI number
- 1548455363
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD432541 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 71 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 35 |
| Methylphenidate Hcl | 33 |
| Aripiprazole | 31 |
| Lamotrigine | 28 |
| Duloxetine Hcl | 27 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 26 |
| Lorazepam | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-14
- Last updated
- 2020-04-07
- Certified
- 2020-04-07
Frequently asked questions
- What is Matthew Dejohn's NPI number?
- Matthew Dejohn's National Provider Identifier (NPI) is 1548455363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Dejohn's specialty?
- Matthew Dejohn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Dejohn located?
- Matthew Dejohn's practice location on file with NPPES is 1611 Peach St Ste 105, Erie, PA 16501-2120.
- What is Matthew Dejohn's phone number?
- The practice phone number listed in the NPPES registry for Matthew Dejohn is (814) 823-5640.
- Does Matthew Dejohn accept Medicare?
- Matthew Dejohn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Dejohn's NPI active?
- Yes — Matthew Dejohn's NPI (1548455363) is active in the NPPES registry as of the last update on 2020-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.