Shelagh B. Thomas, FNP
Family Nurse Practitioner · Dover, DE
Shelagh B. Thomas, FNP is a family nurse practitioner with a practice address in Dover, Delaware, and NPI 1477592517, issued on Jun 5, 2006. Check the license (Delaware LG0000314, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shelagh B. Thomas
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- LG0000314 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1151 Walker RD, Dover, DE 19904
- Phone
- (302) 674-2380
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (302) 674-1299
- Medicaid ID
- 1000015470 DE
- Medicare enrollment
- Enrolled (PECOS I20171229000562); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 709 in Delaware → Look up another NPI →
Also registered at 1151 Walker RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Shelagh B. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LG0000314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average family nurse practitioner in 2024
324 Medicare Part D claims for 82 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Lorazepam101 claims
- Trazodone Hcl97 claims
- Buspirone Hcl17 claims
- Duloxetine Hcl17 claims
- Escitalopram Oxalate14 claims
- Mirtazapine14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Vista Medical Services IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shelagh B. Thomas among 709 family nurse practitioner records in Delaware
Shelagh B. Thomas, FNP is one of 709 family nurse practitioner records with a practice address in Delaware. 78% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 92% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2001 · median 2018 among the 434 with a school on file
- Record last updated2013 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 family nurse practitioner records list a practice address in Dover
They are 68 of the 2,137 NPPES records with a practice address in Dover, and 709 family nurse practitioner records in Delaware.
All 709 in Delaware → Every provider in Dover → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelley Cyr Aiken, FNP-CDover, DE 199041750779773
- Kimberly Ford, FNP-BC,CDover, DE 199041467810861
- Jennifer Frey, FNPDover, DE 199041619173176
- Michele Gillespie, ARNPDover, DE 199041700999646
- Denise Kaercher, MS, FNP-CDover, DE 199041558401596
- Michelle Leite, FNP-BCDover, DE 199041033100748
- Marguerite Lenhardt, FNPDover, DE 199041427045855
- Lisa Leonard, MSN, FNP-CDover, DE 199041861871238
Common questions
What is Shelagh B. Thomas, FNP's NPI number?
Shelagh B. Thomas, FNP's National Provider Identifier (NPI) is 1477592517, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shelagh B. Thomas, FNP located?
The NPPES record lists a practice address at 1151 Walker RD, Dover, DE, 19904. Phone: (302) 674-2380. Providers update this record themselves, so call before visiting.
How can I verify Shelagh B. Thomas, FNP's license?
NPPES lists Delaware license number LG0000314, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Shelagh B. Thomas, FNP prescribe under Medicare Part D?
In 2024, Shelagh B. Thomas, FNP had 324 Medicare Part D claims for 82 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Shelagh B. Thomas, FNP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.