Thomas M. Cathcart, PAC
Physician Assistant · Lewes, DE
Thomas M. Cathcart, PAC is a physician assistant with a practice address in Lewes, Delaware, and NPI 1588643415, issued on Jan 10, 2006. Check the license (Delaware C50000479, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas M. Cathcart
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C50000479 DE
Self-reported in NPPES; status is on the state search - Practice location
- 424 Savannah Road, Lewes, DE 19958
- Phone
- (302) 645-3296
- Enumerated
- Jan 10, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (302) 645-3862
- Medicare enrollment
- Enrolled (PECOS I20050120000345); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 695 in Delaware → Look up another NPI →
Also registered at 424 Savannah Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephani Allison, M.D.Anesthesiology Physician1629187539
- George Austin, REGISTERED NURSEEmergency Registered Nurse1992199061
- Brett Blemle, PACPhysician Assistant1952404410
- Gloria BrumbaughRegistered Nurse1093103509
- Jared BunkerRegistered Nurse1891231478
- Christine CaffesRegistered Nurse1326587148
Verify Thomas M. Cathcart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license C50000479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average physician assistant in 2024
312 Medicare Part D claims for 224 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Cephalexin46 claims
- Methylprednisolone43 claims
- Hydrocodone-Acetaminophen31 claims
- Cyclobenzaprine Hcl24 claims
- Naproxen19 claims
- Amoxicillin-Clavulanate Potass16 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.
Bills Medicare through one group practice
- Atracare Walk-IN LLCLewes, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas M. Cathcart among 695 physician assistant records in Delaware
Thomas M. Cathcart, PAC is one of 695 physician assistant records with a practice address in Delaware. 79% 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, 85% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2019 among the 462 with a school on file
- Record last updated2026 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 physician assistant records list a practice address in Lewes
They are 44 of the 1,696 NPPES records with a practice address in Lewes, and 695 physician assistant records in Delaware.
All 695 in Delaware → Every provider in Lewes → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gale Bentz, PA-CLewes, DE 199581528025491
- Brett Blemle, PACLewes, DE 199581952404410
- Aaron Block, P.A.-CLewes, DE 199581700922390
- Tina Dombroski, PACLewes, DE 199581578555207
- Linda Golding, PA-CLewes, DE 199581659569820
- Gerard Haines, PA-CLewes, DE 199581326099250
- Claudia Halstead, PACLewes, DE 199581437138567
- Jennifer Hazzard, PA-CLewes, DE 199581982779633
Common questions
What is Thomas M. Cathcart, PAC's NPI number?
Thomas M. Cathcart, PAC's National Provider Identifier (NPI) is 1588643415, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas M. Cathcart, PAC located?
The NPPES record lists a practice address at 424 Savannah Road, Lewes, DE, 19958. Phone: (302) 645-3296. Providers update this record themselves, so call before visiting.
How can I verify Thomas M. Cathcart, PAC's license?
NPPES lists Delaware license number C50000479, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas M. Cathcart, PAC prescribe under Medicare Part D?
In 2024, Thomas M. Cathcart, PAC had 312 Medicare Part D claims for 224 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.