IndividualActive
Kristina O'Halloran
NPI 1538048400 · Peer Specialist · Lowell, MA
Kristina O'Halloran is a Peer Specialist provider in Lowell, MA (NPI 1538048400).
Provider details
- NPI number
- 1538048400
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
20 Williams St
Lowell, MA 01852-2209
Phone: (978) 770-5173
Street-level locationGet directions
Mailing address
20 Williams St
Lowell, MA 01852-2209
Registry dates
- Enumerated
- 2025-08-27
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Kristina O'Halloran's NPI number?
- Kristina O'Halloran's National Provider Identifier (NPI) is 1538048400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina O'Halloran's specialty?
- Kristina O'Halloran is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Kristina O'Halloran located?
- Kristina O'Halloran's practice location on file with NPPES is 20 Williams St, Lowell, MA 01852-2209.
- What is Kristina O'Halloran's phone number?
- The practice phone number listed in the NPPES registry for Kristina O'Halloran is (978) 770-5173.
- Is Kristina O'Halloran's NPI active?
- Yes — Kristina O'Halloran's NPI (1538048400) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.