Mary Hardiman, RN
NPI 1689350548 · Nurse Practitioner · Burlington, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hardiman, RN is a Nurse Practitioner provider in Burlington, MA (NPI 1689350548).
Provider details
- NPI number
- 1689350548
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 269436 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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)
- 75 Frances StreetBoston, MA 02115Phone: (617) 732-8043
Registry dates
- Enumerated
- 2023-06-26
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Mary Hardiman's NPI number?
- Mary Hardiman's National Provider Identifier (NPI) is 1689350548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hardiman's specialty?
- Mary Hardiman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hardiman located?
- Mary Hardiman's practice location on file with NPPES is 41 Mall Rd, Burlington, MA 01805-0001.
- What is Mary Hardiman's phone number?
- The practice phone number listed in the NPPES registry for Mary Hardiman is (781) 744-8000.
- Does Mary Hardiman accept Medicare?
- Mary Hardiman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hardiman's NPI active?
- Yes — Mary Hardiman's NPI (1689350548) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.