Janet Alcorn, PT
NPI 1780754549 · Physical Therapist · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Alcorn, PT is a Physical Therapist provider in Gaithersburg, MD (NPI 1780754549).
Provider details
- NPI number
- 1780754549
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 16507 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-09
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Janet Alcorn's NPI number?
- Janet Alcorn's National Provider Identifier (NPI) is 1780754549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Alcorn's specialty?
- Janet Alcorn is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Janet Alcorn located?
- Janet Alcorn's practice location on file with NPPES is 655 Watkins Mill Rd, Gaithersburg, MD 20879-3301.
- What is Janet Alcorn's phone number?
- The practice phone number listed in the NPPES registry for Janet Alcorn is (240) 632-4000.
- Does Janet Alcorn accept Medicare?
- Janet Alcorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Alcorn's NPI active?
- Yes — Janet Alcorn's NPI (1780754549) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.