IndividualActive
Joan Mullarky, R.N.
NPI 1730385477 · Ambulatory Care Registered Nurse · Cambridge, MA
Joan Mullarky, R.N. is a Ambulatory Care Registered Nurse provider in Cambridge, MA (NPI 1730385477).
Provider details
- NPI number
- 1730385477
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 224228 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-1552
Fax: (617) 665-1925
Street-level locationGet directions
Mailing address
43 Oakdale Rd
Wilmington, MA 01887-4015
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Mullarky's NPI number?
- Joan Mullarky's National Provider Identifier (NPI) is 1730385477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mullarky's specialty?
- Joan Mullarky is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Joan Mullarky located?
- Joan Mullarky's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Joan Mullarky's phone number?
- The practice phone number listed in the NPPES registry for Joan Mullarky is (617) 665-1552.
- Is Joan Mullarky's NPI active?
- Yes — Joan Mullarky's NPI (1730385477) 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.