Rachel Estes
NPI 1821867862 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Estes is a Physician Assistant provider in Boston, MA (NPI 1821867862).
Provider details
- NPI number
- 1821867862
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-01-01
- Last updated
- 2024-01-01
- Certified
- 2023-12-30
Frequently asked questions
- What is Rachel Estes's NPI number?
- Rachel Estes's National Provider Identifier (NPI) is 1821867862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Estes's specialty?
- Rachel Estes is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Estes located?
- Rachel Estes's practice location on file with NPPES is 136 Harrison Ave Rm 510a, Boston, MA 02111-1817.
- What is Rachel Estes's phone number?
- The practice phone number listed in the NPPES registry for Rachel Estes is (617) 636-0975.
- Does Rachel Estes accept Medicare?
- Rachel Estes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Estes's NPI active?
- Yes — Rachel Estes's NPI (1821867862) is active in the NPPES registry as of the last update on 2024-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.