Joan Mcmillan, PT
NPI 1801009923 · Physical Therapist · Billerica, MA
Joan Mcmillan, PT is a Physical Therapist provider in Billerica, MA (NPI 1801009923).
Provider details
- NPI number
- 1801009923
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1612 (MA)
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
- 2007-05-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Mcmillan's NPI number?
- Joan Mcmillan's National Provider Identifier (NPI) is 1801009923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mcmillan's specialty?
- Joan Mcmillan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joan Mcmillan located?
- Joan Mcmillan's practice location on file with NPPES is 21 Angela Ln, Billerica, MA 01821-2906.
- What is Joan Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Joan Mcmillan is (978) 667-8059.
- Is Joan Mcmillan's NPI active?
- Yes — Joan Mcmillan's NPI (1801009923) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.