NPPES file of Aug 9, 2026

Stephani Renee Allison, M.D.

Anesthesiology Physician · Lewes, DE

Stephani Renee Allison, M.D. is an anesthesiology physician with a practice address in Lewes, Delaware, and NPI 1629187539, issued on Aug 30, 2006. Check the license (Delaware C10004667, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629187539
Name
Stephani Renee Allison
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
C10004667 DE
Self-reported in NPPES; status is on the state search
Practice location
424 Savannah Road, Lewes, DE 19958
Phone
(302) 645-3580
Enumerated
Aug 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
1000021639 DE
Medicare enrollment
Enrolled (PECOS I20101210000860); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 1992
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 424 Savannah Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. George Austin, REGISTERED NURSEEmergency Registered Nurse1992199061
  2. Brett Blemle, PACPhysician Assistant1952404410
  3. Gloria BrumbaughRegistered Nurse1093103509
  4. Jared BunkerRegistered Nurse1891231478
  5. Christine CaffesRegistered Nurse1326587148
  6. Thomas Cathcart, PACPhysician Assistant1588643415

Verify Stephani Renee Allison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
    Search for license C10004667
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $16.17

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephani Allison$16.17
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Bay Anesthesia Associates LLCDover, DE
  2. Northstar Anesthesia OF Delaware LLCMilford, DE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephani Renee Allison among 124 anesthesiology physician records in Delaware

Stephani Renee Allison, M.D. is one of 124 anesthesiology physician records with a practice address in Delaware. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 29% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1992 · median 1995 among the 79 with a school on file
  • Record last updated2007 · 80% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 anesthesiology physician records list a practice address in Lewes

They are 12 of the 1,696 NPPES records with a practice address in Lewes, and 124 anesthesiology physician records in Delaware.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Bruce Aldred, M.D.Lewes, DE 199581134216864
  2. Douglas Crate, MDLewes, DE 199581275154650
  3. William Doherty, M.D.Lewes, DE 199581629419312
  4. Stephen Fanto, M.D.Lewes, DE 199581407910185
  5. Igor KirzhnerLewes, DE 199581861771222
  6. Maciej Klosowski, MDLewes, DE 199581093177628
  7. Mohammad Mehdi, M.D.Lewes, DE 199581982655965
  8. Ashley Ropell, DOLewes, DE 199581366019101

Common questions

What is Stephani Renee Allison, M.D.'s NPI number?

Stephani Renee Allison, M.D.'s National Provider Identifier (NPI) is 1629187539, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephani Renee Allison, M.D. located?

The NPPES record lists a practice address at 424 Savannah Road, Lewes, DE, 19958. Phone: (302) 645-3580. Providers update this record themselves, so call before visiting.

How can I verify Stephani Renee Allison, M.D.'s license?

NPPES lists Delaware license number C10004667, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.