NPPES file of Aug 9, 2026

Zulehuma Rather, MD

Internal Medicine Physician · Dover, DE

Zulehuma Rather, MD is an internal medicine physician with a practice address in Dover, Delaware, and NPI 1386966083, issued on Feb 22, 2010. Check the license (Delaware C10010038, 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
1386966083
Name
Zulehuma Rather
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
C10010038 DE
Self-reported in NPPES; status is on the state search
Practice location
720 S Queen St, Dover, DE 19904
Phone
(302) 734-7834
Enumerated
Feb 22, 2010
Record last updated
Oct 22, 2024
Fax
(302) 734-7847
Medicare enrollment
Enrolled (PECOS I20130227000058); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 720 S Queen St

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

  1. Patience Ankomah, MDFamily Medicine Physician1629193867
  2. Suzanne Chafin, LPCMHMental Health Counselor1497802540
  3. J Easter, M.D.Orthopaedic Surgery Physician1104820620
  4. Joseph Parise, D.O.Family Medicine Physician1134114580
  5. Margaret Pisano, LPCMHMental Health Counselor1649564808
  6. Abdul Muhaymin Siyal, MDInternal Medicine Physician1033649538

Verify Zulehuma Rather 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 C10010038
    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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42% more Medicare Part D claims than the average internal medicine physician in 2024

4,515 Medicare Part D claims for 430 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Zulehuma Rather4,515
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate213 claims
  2. Atorvastatin Calcium205 claims
  3. Losartan Potassium182 claims
  4. Metformin Hcl177 claims
  5. Lisinopril172 claims
  6. Hydrochlorothiazide163 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

  1. Bayhealth Medical Center, IncDover, DE

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

Zulehuma Rather among 600 internal medicine physician records in Delaware

Zulehuma Rather, MD is one of 600 internal medicine physician records with a practice address in Delaware. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 49% of them.

  • NPI issued2010 · 49% of these records are older, 49% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2003 · median 2008 among the 414 with a school on file
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

44 internal medicine physician records list a practice address in Dover

They are 44 of the 2,137 NPPES records with a practice address in Dover, and 600 internal medicine physician records in Delaware.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Ephraim Ayoola, M.D.Dover, DE 199041962463398
  2. Brian Benson, M.D.Dover, DE 199041730148446
  3. Ciriaco Bongalos, Jr., M.D.Dover, DE 199041174585954
  4. Daniel Fisher, M.D.Dover, DE 199041043282478
  5. Christopher Giles, M.D.Dover, DE 199041154381168
  6. Twifford Jarrell, M.D.Dover, DE 199041356310189
  7. Sambhab Kumar, MDDover, DE 199041750359840
  8. Sandeep Mann, M.D.Dover, DE 199041891776761

Common questions

What is Zulehuma Rather, MD's NPI number?

Zulehuma Rather, MD's National Provider Identifier (NPI) is 1386966083, issued on Feb 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Zulehuma Rather, MD located?

The NPPES record lists a practice address at 720 S Queen St, Dover, DE, 19904. Phone: (302) 734-7834. Providers update this record themselves, so call before visiting.

How can I verify Zulehuma Rather, MD's license?

NPPES lists Delaware license number C10010038, 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 Zulehuma Rather, MD prescribe under Medicare Part D?

In 2024, Zulehuma Rather, MD had 4,515 Medicare Part D claims for 430 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.