JOSEPH JAMES GRIFFITH APRN,CRNA
NPI 1669922993
Nurse Anesthetist, Certified Registered in Duluth, MN
About Joseph James Griffith Aprn,crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH JAMES GRIFFITH APRN,CRNA (NPI 1669922993) is an individual nurse anesthetist, certified registered in Duluth, Minnesota, licensed in Wisconsin (8190-33) and active in the NPI registry since October 2016. He is enrolled in Medicare PECOS, is affiliated with Tamarack Health Ashland Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Joseph James Griffith Aprn,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 Joseph Griffith reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 50 clinicians in this Medicare group
Ashland, WI 54806
- Reassigned Medicare billing, Wisconsin enrollment
- 175 clinicians in this Medicare group
Hayward, WI 54843
- Reassigned Medicare billing, Wisconsin enrollment
- 104 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tamarack Health Ashland Medical Center
Critical Access Hospitals · Ashland, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Joseph Griffith's NPI number?
The NPI number for Joseph Griffith is 1669922993. It was assigned to this individual provider in the NPPES registry on October 11, 2016.
Where is Joseph Griffith located?
Joseph Griffith practices at 400 E 3rd St 400 East Third Street, Duluth, MN 55805. The listed phone number is (218) 786-8364.
What is Joseph Griffith's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Joseph Griffith enrolled in Medicare?
Yes. Joseph Griffith 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 Joseph Griffith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Griffith reassigns Medicare benefits to 3 organizations: North Shore Anesthesia P.A (Duluth, MN), Memorial Medical Center Inc (Ashland, WI) and Medical Services, Inc (Hayward, WI). 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 Joseph Griffith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Griffith accept?
Health plans from Security Health Plan list Joseph Griffith as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joseph Griffith affiliated with any hospitals?
According to CMS data, Joseph Griffith is affiliated with Tamarack Health Ashland Medical Center.
When was this NPI record last updated?
The NPPES record for Joseph Griffith was last updated on October 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Joseph James Griffith, APRN,CRNA · NPI 1669922993
Nurse Anesthetist, Certified Registered physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since October 11, 2016.
## Identity
- **NPI:** 1669922993 (Entity type: Individual)
- **Enumerated:** October 11, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 8190-33 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 E 3RD ST, 400 EAST THIRD STREET, Duluth, MN 55805-1951
- **Phone:** (218) 786-8364
## 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): North Shore Anesthesia P.A (NPI 1922051291, Duluth, MN); Memorial Medical Center Inc (NPI 1437179231, Ashland, WI); Medical Services, Inc (NPI 1912992827, Hayward, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1669922993) · Data from the CMS NPPES public registry.