Peter Weinstock, MD PHD
NPI 1639169360 · Pediatric Critical Care Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Weinstock, MD PHD is a Pediatric Critical Care Medicine Physician provider in Boston, MA (NPI 1639169360).
Provider details
- NPI number
- 1639169360
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 216878 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-25
- Last updated
- 2007-08-17
Frequently asked questions
- What is Peter Weinstock's NPI number?
- Peter Weinstock's National Provider Identifier (NPI) is 1639169360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Weinstock's specialty?
- Peter Weinstock is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Weinstock located?
- Peter Weinstock's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Peter Weinstock's phone number?
- The practice phone number listed in the NPPES registry for Peter Weinstock is (617) 355-7327.
- Does Peter Weinstock accept Medicare?
- Peter Weinstock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Weinstock's NPI active?
- Yes — Peter Weinstock's NPI (1639169360) is active in the NPPES registry as of the last update on 2007-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.