Sandra Vieira, CRNA
NPI 1699105189 · Certified Registered Nurse Anesthetist · Westwood, MA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Vieira, CRNA is a Certified Registered Nurse Anesthetist provider in Westwood, MA (NPI 1699105189).
Provider details
- NPI number
- 1699105189
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 255914 (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 tenure28% of score
12 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
105 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 | 22 | $62 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 21 | $100 |
| Anesthesia for Extensive Surgery on Spine00670 | 19 | $250 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 16 | $51 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 14 | $130 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-11-19
- Last updated
- 2014-05-20
Frequently asked questions
- What is Sandra Vieira's NPI number?
- Sandra Vieira's National Provider Identifier (NPI) is 1699105189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Vieira's specialty?
- Sandra Vieira is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Vieira located?
- Sandra Vieira's practice location on file with NPPES is 690 Canton St, Westwood, MA 02090-2321.
- What is Sandra Vieira's phone number?
- The practice phone number listed in the NPPES registry for Sandra Vieira is (781) 407-7713.
- Does Sandra Vieira accept Medicare?
- Sandra Vieira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Vieira's NPI active?
- Yes — Sandra Vieira's NPI (1699105189) is active in the NPPES registry as of the last update on 2014-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.