JOSEPH DONALD SPENNETTA M.D.
NPI 1700993458
Emergency Medicine in Seneca, SC
About Joseph Donald Spennetta M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH DONALD SPENNETTA M.D. (NPI 1700993458) is an individual emergency medicine provider in Seneca, South Carolina, licensed in South Carolina (33052) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Genesis Medical Center-davenport, and is a graduate of Saint Louis University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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 Donald Spennetta M.d. 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
8Medicare enrollment records show Joseph Spennetta reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waukegan, IL 60085
- Reassigned Medicare billing, Illinois enrollment
- 166 clinicians in this Medicare group
De Witt, IA 52742
- Reassigned Medicare billing, Iowa enrollment
- 34 clinicians in this Medicare group
Iowa City, IA 52245
- Reassigned Medicare billing, Iowa enrollment
- 55 clinicians in this Medicare group
Cedar Rapids, IA 52403
- Reassigned Medicare billing, Iowa enrollment
- 51 clinicians in this Medicare group
Iola, WI 54945
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 clinicians in this Medicare group
Woodruff, WI 54568
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Howard Young Medical Center Inc Of Woodruff Wisconsin
- 358 clinicians in this Medicare group
Spooner, WI 54801
- Reassigned Medicare billing, Wisconsin enrollment
- 62 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Genesis Medical Center-Davenport
Acute Care Hospitals · Davenport, IAGenesis Medical Center-Dewitt
Critical Access Hospitals · Dewitt, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29672 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.
SENECA, SC 29672
SENECA, SC 29672
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 Spennetta's NPI number?
The NPI number for Joseph Spennetta is 1700993458. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Joseph Spennetta located?
Joseph Spennetta practices at 298 Memorial Dr, Seneca, SC 29672. The listed phone number is (864) 885-7156.
What is Joseph Spennetta's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Joseph Spennetta enrolled in Medicare?
Yes. Joseph Spennetta 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 Spennetta's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Spennetta reassigns Medicare benefits to 8 organizations: Waukegan Clinic Corp (Waukegan, IL), Genesis Health System (De Witt, IA), Johnson County Emergency Medicine, Plc (Iowa City, IA), Linn County Emergency Medicine PC (Cedar Rapids, IA), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Iola, WI) and 3 more organizations, listed in the Medicare section above. 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 Spennetta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Spennetta accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Joseph Spennetta 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 Spennetta affiliated with any hospitals?
According to CMS data, Joseph Spennetta is affiliated with Genesis Medical Center-Davenport and Genesis Medical Center-Dewitt.
When was this NPI record last updated?
The NPPES record for Joseph Spennetta was last updated on September 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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 Donald Spennetta, M.D. · NPI 1700993458
Emergency Medicine physician in Seneca, South Carolina. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1700993458 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 33052 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 298 MEMORIAL DR, Seneca, SC 29672-9443
- **Phone:** (864) 885-7156
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Waukegan Clinic Corp (NPI 1306937289, Waukegan, IL); Genesis Health System (NPI 1649368523, De Witt, IA); Johnson County Emergency Medicine, Plc (NPI 1316582729, Iowa City, IA); Linn County Emergency Medicine PC (NPI 1679521124, Cedar Rapids, IA); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1578232849, Iola, WI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** September 20, 2026
- **Other identifiers:** Medicaid 5904908 (NC); Medicaid PENDING (SC); Other 192452 (NC); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1700993458) · Data from the CMS NPPES public registry.