SANDRA K RICHARD CRNA
NPI 1659458933
Nurse Anesthetist, Certified Registered in Lewiston, ME
About Sandra K Richard Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANDRA K RICHARD CRNA (NPI 1659458933) is an individual nurse anesthetist, certified registered in Lewiston, Maine, licensed in Maine (RNA83198) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Northern Light Health, and maintains a secondary practice location in Lewiston.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sandra K Richard Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Sandra Richard reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: St Marys Regional Medical Center
- 381 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 22 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 322 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light Health
Acute Care Hospitals · Portland, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEWISTON, ME 04240
LEWISTON, ME 04240
LEWISTON, ME 04240
LEWISTON, ME 04240
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sandra Richard's NPI number?
The NPI number for Sandra Richard is 1659458933. It was assigned to this individual provider in the NPPES registry on November 1, 2006. The provider is also known as Sandra K Norris Crna.
Where is Sandra Richard located?
Sandra Richard practices at 93 Campus Ave, Lewiston, ME 04240. The listed phone number is (207) 777-8442.
What is Sandra Richard's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Sandra Richard enrolled in Medicare?
Yes. Sandra Richard is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Sandra Richard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Richard reassigns Medicare benefits to 3 organizations: St. Mary's Regional Medical Center (Lewiston, ME), Maine Anesthesia Partners LLC (Portland, ME) and Mercy Hospital (Portland, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sandra Richard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sandra Richard affiliated with any hospitals?
According to CMS data, Sandra Richard is affiliated with Northern Light Health.
When was this NPI record last updated?
The NPPES record for Sandra Richard was last updated on August 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sandra K Richard, CRNA · NPI 1659458933
Nurse Anesthetist, Certified Registered physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since November 1, 2006.
## Identity
- **NPI:** 1659458933 (Entity type: Individual)
- **Enumerated:** November 1, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RNA83198 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 93 CAMPUS AVE, Lewiston, ME 04240-6030
- **Phone:** (207) 777-8442 · **Fax:** (207) 777-8425
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): St. Mary's Regional Medical Center (NPI 1447226584, Lewiston, ME); Maine Anesthesia Partners LLC (NPI 1265296651, Portland, ME); Mercy Hospital (NPI 1427313048, Portland, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** August 25, 2020
- **Other identifiers:** Other 430078696
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Source: [NPI Profile](https://npiprofile.com/npi/1659458933) · Data from the CMS NPPES public registry.