Sarah Eby, MD, PHD
NPI 1407387749 · Physical Medicine & Rehabilitation Physician · Boston, MA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Eby, MD, PHD is a Physical Medicine & Rehabilitation Physician provider in Boston, MA (NPI 1407387749).
Provider details
- NPI number
- 1407387749
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10964153-1205 (UT)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
310 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $140 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 74 | $117 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 74 | $180 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $82 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 29 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-27
- Last updated
- 2022-09-07
- Certified
- 2022-09-07
Frequently asked questions
- What is Sarah Eby's NPI number?
- Sarah Eby's National Provider Identifier (NPI) is 1407387749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Eby's specialty?
- Sarah Eby is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Eby located?
- Sarah Eby's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Sarah Eby's phone number?
- The practice phone number listed in the NPPES registry for Sarah Eby is (617) 952-5258.
- Does Sarah Eby accept Medicare?
- Sarah Eby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Eby's NPI active?
- Yes — Sarah Eby's NPI (1407387749) is active in the NPPES registry as of the last update on 2022-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.