John Maxson
NPI 1578217428 · Student in an Organized Health Care Education/Training Program · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Maxson is a Student in an Organized Health Care Education/Training Program provider in Baltimore, MD (NPI 1578217428).
Provider details
- NPI number
- 1578217428
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 1800 Orleans StBaltimore, MD 21287-0010Phone: (410) 502-2037Fax: (410) 955-0737
Registry dates
- Enumerated
- 2022-02-09
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is John Maxson's NPI number?
- John Maxson's National Provider Identifier (NPI) is 1578217428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Maxson's specialty?
- John Maxson is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is John Maxson located?
- John Maxson's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is John Maxson's phone number?
- The practice phone number listed in the NPPES registry for John Maxson is (410) 955-5000.
- Does John Maxson accept Medicare?
- John Maxson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Maxson's NPI active?
- Yes — John Maxson's NPI (1578217428) is active in the NPPES registry as of the last update on 2025-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.