Teresa Mark
NPI 1538499884 · Pediatrics Physician · Towson, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Mark is a Pediatrics Physician provider in Towson, MD (NPI 1538499884).
Provider details
- NPI number
- 1538499884
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0077561 (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
16 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)
- 515 Fairmount AveSuite 200Towson, MD 21286-5466Phone: (410) 494-1379Fax: (410) 494-2737
Registry dates
- Enumerated
- 2010-01-09
- Last updated
- 2018-12-26
Frequently asked questions
- What is Teresa Mark's NPI number?
- Teresa Mark's National Provider Identifier (NPI) is 1538499884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Mark's specialty?
- Teresa Mark is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Mark located?
- Teresa Mark's practice location on file with NPPES is 849 Fairmont Avenue, Towson, MD 21286-2600.
- What is Teresa Mark's phone number?
- The practice phone number listed in the NPPES registry for Teresa Mark is (410) 494-1369.
- Does Teresa Mark accept Medicare?
- Teresa Mark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Mark's NPI active?
- Yes — Teresa Mark's NPI (1538499884) is active in the NPPES registry as of the last update on 2018-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.