DR. STEPHANI RENEE ALLISON M.D.
NPI 1629187539
Anesthesiology in Lewes, DE
About Dr. Stephani Renee Allison M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHANI RENEE ALLISON M.D. (NPI 1629187539) is an individual anesthesiology provider in Lewes, Delaware, licensed in Delaware (C10004667) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dr. Stephani Renee Allison 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
4Medicare enrollment records show Stephani Allison reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 45 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 31 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 178 clinicians in this Medicare group
Orange, CA 92869
- Reassigned Medicare billing, California enrollment
- 168 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 8
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.
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.
LEWES, DE 19958
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 Stephani Allison's NPI number?
The NPI number for Stephani Allison is 1629187539. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Stephani Allison located?
Stephani Allison practices at 424 Savannah Road Department Of Anesthesia, Lewes, DE 19958. The listed phone number is (302) 645-3580.
What is Stephani Allison's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Stephani Allison enrolled in Medicare?
Yes. Stephani Allison 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 Stephani Allison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephani Allison reassigns Medicare benefits to 4 organizations: Delaware Anesthesia Associates, PA (Lewes, DE), Bay Anesthesia Associates LLC (Dover, DE), Northstar Anesthesia Of Delaware, LLC (Wilmington, DE) and Orange Coast Anesthesia Inc (Orange, CA). 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 Stephani Allison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Stephani Allison was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Stephani Renee Allison, M.D. · NPI 1629187539
Anesthesiology physician in Lewes, Delaware. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1629187539 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** C10004667 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 424 SAVANNAH ROAD, DEPARTMENT OF ANESTHESIA, Lewes, DE 19958
- **Phone:** (302) 645-3580
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Delaware Anesthesia Associates, PA (NPI 1578618930, Lewes, DE); Bay Anesthesia Associates LLC (NPI 1538372149, Dover, DE); Northstar Anesthesia Of Delaware, LLC (NPI 1316544976, Wilmington, DE); Orange Coast Anesthesia Inc (NPI 1508138256, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN G39521 (DE); Medicare ID-Type Unspecified 011327D72 (DE); Medicaid 1000021639 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1629187539) · Data from the CMS NPPES public registry.