Leslie Matthews, M.D.
NPI 1245294453 · Orthopaedic Surgery Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Matthews, M.D. is a Orthopaedic Surgery Physician provider in Baltimore, MD (NPI 1245294453).
Provider details
- NPI number
- 1245294453
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0019606 (MD)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2011-10-31
Frequently asked questions
- What is Leslie Matthews's NPI number?
- Leslie Matthews's National Provider Identifier (NPI) is 1245294453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Matthews's specialty?
- Leslie Matthews is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Matthews located?
- Leslie Matthews's practice location on file with NPPES is 3333 N Calvert St, Baltimore, MD 21218-2867.
- What is Leslie Matthews's phone number?
- The practice phone number listed in the NPPES registry for Leslie Matthews is (410) 554-2270.
- Does Leslie Matthews accept Medicare?
- Leslie Matthews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Matthews's NPI active?
- Yes — Leslie Matthews's NPI (1245294453) is active in the NPPES registry as of the last update on 2011-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.