Susan Ballou, CPNP
NPI 1588947170 · Pediatric Nurse Practitioner · Old Greenwich, CT
Susan Ballou, CPNP is a Pediatric Nurse Practitioner provider in Old Greenwich, CT (NPI 1588947170).
Provider details
- NPI number
- 1588947170
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 004268 (CT)
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
14 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
- 2011-09-21
- Last updated
- 2011-09-21
Frequently asked questions
- What is Susan Ballou's NPI number?
- Susan Ballou's National Provider Identifier (NPI) is 1588947170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Ballou's specialty?
- Susan Ballou is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Ballou located?
- Susan Ballou's practice location on file with NPPES is 3 Hillcrest Park Rd, Old Greenwich, CT 06870-1003.
- What is Susan Ballou's phone number?
- The practice phone number listed in the NPPES registry for Susan Ballou is (203) 202-7532.
- Is Susan Ballou's NPI active?
- Yes — Susan Ballou's NPI (1588947170) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.