NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Delaware

152 NPPES records list obstetrics & gynecology physician with a practice address in Delaware, 15 per 100,000 residents, the 17th highest rate of 51. Newark and Wilmington have the most; each record links to the provider's NPI and the Delaware license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Newark has the most, 73

  1. Newark73
  2. Wilmington31
  3. Dover13
  4. Milford8
  5. Lewes7

Obstetrics & Gynecology Physician records in Delaware

  1. Peter Wong, MDDover, DE 199041811971567
  2. Miaohou Xu, MDMilford, DE 199631912113127

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Delaware ranks 17 of 51 per resident

  1. Colorado15
  2. Minnesota15
  3. Pennsylvania15
  4. Delaware15
  5. Maine15
  6. New Jersey15
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.7% of these records appear in a Medicare file, against 75.6% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Delaware75.7%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Delaware, measured

  • In a Medicare file115 of 152 · 75.7% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file98 · 64.5% here, 60.3% nationally
  • Not updated in five years or more99 · 65.1% here, 56.2% nationally
  • Median graduation year2003 · the 98 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

152 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Delaware: 15 per 100,000 residents against 14 nationally (50 states and D.C.). Newark has 73 of them (48%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Montana125
  2. Alaska119
  3. West Virginia187
  4. Idaho191

States with a similar rate per 100,000

  1. Maine14.7
  2. New Jersey14.7
  3. Missouri14.6
  4. Louisiana14.4

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.