Caitlyn Margaret Costanzo, M.D.
Surgery Physician · Newark, DE
Caitlyn Margaret Costanzo, M.D. is a surgery physician with a practice address in Newark, Delaware, and NPI 1790075737, issued on Apr 11, 2011. Check the license (Delaware C1-0026741, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Caitlyn Margaret Costanzo
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- C1-0026741 DE
MD449971 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4745 Ogletown Stanton RD Ste 216, Newark, DE 19713
- Phone
- (302) 737-5444
- Enumerated
- Apr 11, 2011
- Record last updated
- Jul 10, 2024
- Fax
- (302) 737-2697
- Medicare enrollment
- Enrolled (PECOS I20240718004973); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 109 in Delaware → Look up another NPI →
Verify Caitlyn Margaret Costanzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0026741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average surgery physician in 2024
81 Medicare Part D claims for 39 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf18 claims
- Metronidazole15 claims
- Neomycin Sulfate11 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.
Industry payments in 2024: $1,593.97
22 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Christiana Care Health Services IncWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlyn Margaret Costanzo among 109 surgery physician records in Delaware
Caitlyn Margaret Costanzo, M.D. is one of 109 surgery physician records with a practice address in Delaware. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 60% of them.
- NPI issued2011 · 60% of these records are older, 39% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2001 among the 73 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Delaware
There are 109 surgery physician records in Delaware.
All 109 in Delaware → Every provider in Newark → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Raafat Abdel-Misih, MDNewark, DE 197131821088048
- Joseph Bennett, M.D.Newark, DE 197131619967841
- William Egan, M.D.Newark, DE 197131508916909
- Isaias Irgau, MDNewark, DE 197131114954468
- Saima Khan, M.D.Newark, DE 197131215066048
- Koren Miller, M.D.Newark, DE 197131508993197
- Nikolay Mindadze, MDNewark, DE 197131447305107
- Bradley MudgeNewark, DE 197131205839321
Common questions
What is Caitlyn Margaret Costanzo, M.D.'s NPI number?
Caitlyn Margaret Costanzo, M.D.'s National Provider Identifier (NPI) is 1790075737, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Caitlyn Margaret Costanzo, M.D. located?
The NPPES record lists a practice address at 4745 Ogletown Stanton RD Ste 216, Newark, DE, 19713. Phone: (302) 737-5444. Providers update this record themselves, so call before visiting.
How can I verify Caitlyn Margaret Costanzo, M.D.'s license?
NPPES lists Delaware license number C1-0026741, 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.
How much does Caitlyn Margaret Costanzo, M.D. prescribe under Medicare Part D?
In 2024, Caitlyn Margaret Costanzo, M.D. had 81 Medicare Part D claims for 39 beneficiaries; the average among surgery physician prescribers was 147. 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.