Mary Ott, NP
NPI 1619993508 · Pediatric Nurse Practitioner · Boston, MA
Mary Ott, NP is a Pediatric Nurse Practitioner provider in Boston, MA (NPI 1619993508).
Provider details
- NPI number
- 1619993508
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- MA193644 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2006-07-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ott's NPI number?
- Mary Ott's National Provider Identifier (NPI) is 1619993508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ott's specialty?
- Mary Ott is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ott located?
- Mary Ott's practice location on file with NPPES is 44 Binney St, Boston, MA 02115-6013.
- What is Mary Ott's phone number?
- The practice phone number listed in the NPPES registry for Mary Ott is (617) 632-4033.
- Is Mary Ott's NPI active?
- Yes — Mary Ott's NPI (1619993508) 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.