Sarah Wiser, MD
NPI 1689680837 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Wiser, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1689680837).
Provider details
- NPI number
- 1689680837
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 223214 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
103 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 30 | $102 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 18 | $101 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 16 | $245 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 15 | $65 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 12 | $84 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 12 | $117 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Wiser's NPI number?
- Sarah Wiser's National Provider Identifier (NPI) is 1689680837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Wiser's specialty?
- Sarah Wiser is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Wiser located?
- Sarah Wiser's practice location on file with NPPES is 75 Francis Street, Boston, MA 02115.
- What is Sarah Wiser's phone number?
- The practice phone number listed in the NPPES registry for Sarah Wiser is (617) 732-8210.
- Does Sarah Wiser accept Medicare?
- Sarah Wiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Wiser's NPI active?
- Yes — Sarah Wiser's NPI (1689680837) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.