Carey A. Nathan, M.D.
Colon & Rectal Surgery Physician · Newark, DE
Carey A. Nathan, M.D. is a colon & rectal surgery physician with a practice address in Newark, Delaware, and NPI 1609802172, issued on Jun 24, 2006. Check the license (Delaware C10004220, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Carey A. Nathan
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- C10004220 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4745 Ogletown Stanton RD, Newark, DE 19713
- Phone
- (302) 737-5444
- Enumerated
- Jun 24, 2006
- Record last updated
- May 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100715000021); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1987
- Entity
- Type 1 · individual
7 nearest colon & rectal surgery physician records → All 8 in Delaware → Look up another NPI →
Also registered at 4745 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sajjad Ahmad, MDPulmonary Disease Physician1235301276
- Joe Allison, PA-CSurgical Physician Assistant1184754483
- Michael Axe, MDSports Medicine (Orthopaedic Surgery) Physician1578534558
- Mehdi Balakhani, M.D., D.D.S., PASpecialist1831194224
- Stefanie Barnes, CNMMidwife1184064537
- Julia Bergeman, PA-CPhysician Assistant1194329854
Verify Carey A. Nathan 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 C10004220Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average colon & rectal surgery physician in 2024
281 Medicare Part D claims for 203 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims. 15 claims were for opioids.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf172 claims
- Metronidazole26 claims
- Neomycin Sulfate16 claims
- Diphenoxylate-Atropine15 claims
- Oxycodone Hcl15 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: $261.18
7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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 IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colon & Rectal Surgery Physician providers in Delaware
There are 8 colon & rectal surgery physician records in Delaware.
All 8 in Delaware → Every provider in Newark → Colon & Rectal Surgery Physician nationwide →
The 7 colon & rectal surgery physician records with the nearest ZIP codes
- Frederick Denstman, M.D.Newark, DE 197131538197769
- David Palange, D.O.Newark, DE 197131750776951
- Shanthi Shakamuri, M.D.Newark, DE 197131174559371
- Sachin Vaid, MDNewark, DE 197131891950879
- Assar Rather, M.D.Dover, DE 199041174834097
- Michele Thomas, M.D.Lewes, DE 199581700822848
- Elsa Goldstein, M.D.Rehoboth Beach, DE 199711508868696
Common questions
What is Carey A. Nathan, M.D.'s NPI number?
Carey A. Nathan, M.D.'s National Provider Identifier (NPI) is 1609802172, issued on Jun 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carey A. Nathan, M.D. located?
The NPPES record lists a practice address at 4745 Ogletown Stanton RD, Newark, DE, 19713. Phone: (302) 737-5444. Providers update this record themselves, so call before visiting.
How can I verify Carey A. Nathan, M.D.'s license?
NPPES lists Delaware license number C10004220, 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 Carey A. Nathan, M.D. prescribe under Medicare Part D?
In 2024, Carey A. Nathan, M.D. had 281 Medicare Part D claims for 203 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.