Martha Sampson, CRNA
NPI 1891797361 · Certified Registered Nurse Anesthetist · Worcester, MA
Martha Sampson, CRNA is a Certified Registered Nurse Anesthetist provider in Worcester, MA (NPI 1891797361).
Provider details
- NPI number
- 1891797361
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- RN115845 (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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2005-08-12
- Last updated
- 2009-08-19
Frequently asked questions
- What is Martha Sampson's NPI number?
- Martha Sampson's National Provider Identifier (NPI) is 1891797361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Sampson's specialty?
- Martha Sampson is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Sampson located?
- Martha Sampson's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Martha Sampson's phone number?
- The practice phone number listed in the NPPES registry for Martha Sampson is (508) 334-3271.
- Is Martha Sampson's NPI active?
- Yes — Martha Sampson's NPI (1891797361) is active in the NPPES registry as of the last update on 2009-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.