Sarah Fischer, MD
NPI 1689136509 · Diagnostic Radiology Physician · Farmington, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Fischer, MD is a Diagnostic Radiology Physician provider in Farmington, CT (NPI 1689136509).
Provider details
- NPI number
- 1689136509
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
67 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) |
|---|---|---|
| X-Ray of Knee, 4 Or More Views73564 | 22 | $12 |
| X-Ray of Hip, 2-3 Views73502 | 21 | $11 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 13 | $11 |
| X-Ray of Pelvis, 1-2 Views72170 | 11 | $9 |
Typical Medicare-allowed amounts for these services range $9–$12 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6106Phone: (617) 732-5500
Registry dates
- Enumerated
- 2019-04-01
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Sarah Fischer's NPI number?
- Sarah Fischer's National Provider Identifier (NPI) is 1689136509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Fischer's specialty?
- Sarah Fischer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Fischer located?
- Sarah Fischer's practice location on file with NPPES is 263 Farmington Avenue, Farmington, CT 06030.
- What is Sarah Fischer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Fischer is (860) 679-2000.
- Does Sarah Fischer accept Medicare?
- Sarah Fischer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Fischer's NPI active?
- Yes — Sarah Fischer's NPI (1689136509) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.