Madison Hartmann, DO
NPI 1942886478 · Diagnostic Radiology Physician · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Hartmann, DO is a Diagnostic Radiology Physician provider in Baltimore, MD (NPI 1942886478).
Provider details
- NPI number
- 1942886478
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 80 Seymour StreetHartford, CT 06102-5037Phone: (860) 972-2864
- 665 Duluth Hwy Ste 401Lawrenceville, GA 30046-4303Phone: (678) 312-0450
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Madison Hartmann's NPI number?
- Madison Hartmann's National Provider Identifier (NPI) is 1942886478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Hartmann's specialty?
- Madison Hartmann is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Madison Hartmann located?
- Madison Hartmann's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Madison Hartmann's phone number?
- The practice phone number listed in the NPPES registry for Madison Hartmann is (410) 955-5000.
- Does Madison Hartmann accept Medicare?
- Madison Hartmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Hartmann's NPI active?
- Yes — Madison Hartmann's NPI (1942886478) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.