Allison Nussbaum, D.O.
NPI 1316309545 · Child & Adolescent Psychiatry Physician · Cambridge, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Nussbaum, D.O. is a Child & Adolescent Psychiatry Physician provider in Cambridge, MA (NPI 1316309545).
Provider details
- NPI number
- 1316309545
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 62354 (CT)
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
10 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
- 2016-03-26
- Last updated
- 2021-09-13
- Certified
- 2021-09-13
Frequently asked questions
- What is Allison Nussbaum's NPI number?
- Allison Nussbaum's National Provider Identifier (NPI) is 1316309545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Nussbaum's specialty?
- Allison Nussbaum is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Nussbaum located?
- Allison Nussbaum's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1099.
- What is Allison Nussbaum's phone number?
- The practice phone number listed in the NPPES registry for Allison Nussbaum is (203) 737-7129.
- Does Allison Nussbaum accept Medicare?
- Allison Nussbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Nussbaum's NPI active?
- Yes — Allison Nussbaum's NPI (1316309545) is active in the NPPES registry as of the last update on 2021-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.