Richard Wayne Leader, M.D.
Obstetrics & Gynecology Physician · Wilmington, DE
Richard Wayne Leader, M.D. is an obstetrics & gynecology physician with a practice address in Wilmington, Delaware, and NPI 1619914330, issued on Jun 1, 2006. Check the license (Delaware C1-0005351, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Richard Wayne Leader
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- C1-0005351 DE
Self-reported in NPPES; status is on the state search - Practice location
- 701 N Clayton St Ste 505, Wilmington, DE 19805
- Phone
- (302) 421-4775
- Enumerated
- Jun 1, 2006
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (302) 421-4777
- Medicaid ID
- 0000883801 DE
- Medicare enrollment
- Enrolled (PECOS I20041123000468); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 152 in Delaware → Look up another NPI →
Also registered at 701 N Clayton St Ste 505
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Rosenberg, WHNPWomen's Health Nurse Practitioner1225852049
- Brittany Woltemate-HallWomen's Health Nurse Practitioner1063134419
Verify Richard Wayne Leader 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 C1-0005351Check 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% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
89 Medicare Part D claims for 37 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol19 claims
- Alendronate Sodium13 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
- St Francis Hospital IncWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Wayne Leader among 152 obstetrics & gynecology physician records in Delaware
Richard Wayne Leader, M.D. is one of 152 obstetrics & gynecology physician records with a practice address in Delaware. 76% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1987 · median 2003 among the 98 with a school on file
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Delaware
There are 152 obstetrics & gynecology physician records in Delaware.
All 152 in Delaware → Every provider in Wilmington → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Claudette Anderson, MDWilmington, DE 198051245248210
- Nieva Duque-Salva, M.D.Wilmington, DE 198051174627574
- Nancy Fan, MDWilmington, DE 198051336142751
- Richard Henderson, M.D.Wilmington, DE 198051689685489
- Nancy Petit, M.D.Wilmington, DE 198051710927488
- Neha Vora, MDWilmington, DE 198051295055408
- Diane Adams, D.O.Wilmington, DE 198061487636148
- Margo Kanaga, M.D.Wilmington, DE 198061194093724
Common questions
What is Richard Wayne Leader, M.D.'s NPI number?
Richard Wayne Leader, M.D.'s National Provider Identifier (NPI) is 1619914330, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Wayne Leader, M.D. located?
The NPPES record lists a practice address at 701 N Clayton St Ste 505, Wilmington, DE, 19805. Phone: (302) 421-4775. Providers update this record themselves, so call before visiting.
How can I verify Richard Wayne Leader, M.D.'s license?
NPPES lists Delaware license number C1-0005351, 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 Richard Wayne Leader, M.D. prescribe under Medicare Part D?
In 2024, Richard Wayne Leader, M.D. had 89 Medicare Part D claims for 37 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.