Kristen Leeman, M.D.
NPI 1437376142 · Neonatal-Perinatal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Leeman, M.D. is a Neonatal-Perinatal Medicine Physician provider in Boston, MA (NPI 1437376142).
Provider details
- NPI number
- 1437376142
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2013-01-07
Frequently asked questions
- What is Kristen Leeman's NPI number?
- Kristen Leeman's National Provider Identifier (NPI) is 1437376142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Leeman's specialty?
- Kristen Leeman is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Leeman located?
- Kristen Leeman's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115.
- What is Kristen Leeman's phone number?
- The practice phone number listed in the NPPES registry for Kristen Leeman is (617) 355-8076.
- Does Kristen Leeman accept Medicare?
- Kristen Leeman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Leeman's NPI active?
- Yes — Kristen Leeman's NPI (1437376142) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.