Nancy Sidhom
NPI 1972883817 · Medical Physician Assistant · Newton, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Sidhom is a Medical Physician Assistant provider in Newton, MA (NPI 1972883817).
Provider details
- NPI number
- 1972883817
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA4217 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-08-23
- Last updated
- 2011-08-23
Frequently asked questions
- What is Nancy Sidhom's NPI number?
- Nancy Sidhom's National Provider Identifier (NPI) is 1972883817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Sidhom's specialty?
- Nancy Sidhom is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Sidhom located?
- Nancy Sidhom's practice location on file with NPPES is 2014 Washington St, Newton, MA 02462-1607.
- What is Nancy Sidhom's phone number?
- The practice phone number listed in the NPPES registry for Nancy Sidhom is (617) 243-6040.
- Does Nancy Sidhom accept Medicare?
- Nancy Sidhom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Sidhom's NPI active?
- Yes — Nancy Sidhom's NPI (1972883817) is active in the NPPES registry as of the last update on 2011-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.