IndividualActive
Esther Neustadt, MD
NPI 1164929907 · Pediatrics Physician · Boston, MA
Esther Neustadt, MD is a Pediatrics Physician provider in Boston, MA (NPI 1164929907).
Provider details
- NPI number
- 1164929907
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6000
Street-level locationGet directions
Mailing address
300 Longwood Ave
Boston, MA 02115-5724
Registry dates
- Enumerated
- 2018-04-09
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Esther Neustadt's NPI number?
- Esther Neustadt's National Provider Identifier (NPI) is 1164929907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Neustadt's specialty?
- Esther Neustadt is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Esther Neustadt located?
- Esther Neustadt's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Esther Neustadt's phone number?
- The practice phone number listed in the NPPES registry for Esther Neustadt is (617) 355-6000.
- Is Esther Neustadt's NPI active?
- Yes — Esther Neustadt's NPI (1164929907) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.