Mary Keszler, M.D.
NPI 1245673391 · Physical Medicine & Rehabilitation Physician · Columbia, MD
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Keszler, M.D. is a Physical Medicine & Rehabilitation Physician provider in Columbia, MD (NPI 1245673391).
Provider details
- NPI number
- 1245673391
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0083414 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 111 S 11th StSuite 2170Philadelphia, PA 19107-4824Phone: (215) 955-6610
Registry dates
- Enumerated
- 2013-04-09
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is Mary Keszler's NPI number?
- Mary Keszler's National Provider Identifier (NPI) is 1245673391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Keszler's specialty?
- Mary Keszler is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Keszler located?
- Mary Keszler's practice location on file with NPPES is 10700 Charter Dr Ste 205, Columbia, MD 21044-3687.
- What is Mary Keszler's phone number?
- The practice phone number listed in the NPPES registry for Mary Keszler is (410) 550-5146.
- Does Mary Keszler accept Medicare?
- Mary Keszler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Keszler's NPI active?
- Yes — Mary Keszler's NPI (1245673391) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.