Mark Hager, MD
NPI 1952397499 · Psychiatry Physician · Bradenton, FL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Hager, MD is a Psychiatry Physician provider in Bradenton, FL (NPI 1952397499).
Provider details
- NPI number
- 1952397499
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 941-526-6067 (SD)
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
20 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 40 | 13 |
| Bupropion Hclbrand: Bupropion Xl | 37 | — |
| Sertraline Hcl | 29 | — |
| Duloxetine Hcl | 24 | — |
| Aripiprazole | 17 | — |
| Olanzapine | 15 | — |
| Valbenazine Tosylatebrand: Ingrezza |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Mark Hager's NPI number?
- Mark Hager's National Provider Identifier (NPI) is 1952397499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hager's specialty?
- Mark Hager is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hager located?
- Mark Hager's practice location on file with NPPES is 379 6th Ave W, Bradenton, FL 34205-8820.
- What is Mark Hager's phone number?
- The practice phone number listed in the NPPES registry for Mark Hager is (941) 782-4259.
- Does Mark Hager accept Medicare?
- Mark Hager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Hager's NPI active?
- Yes — Mark Hager's NPI (1952397499) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.