IndividualActive
Jack Milligan, MD
NPI 1659349132 · Internal Medicine Physician · Dover, DE
Provider details
- NPI number
- 1659349132
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C10005866 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
766 S State St
Dover, DE 19904-4146
Phone: (302) 735-7730
Fax: (302) 735-4911
Street-level locationGet directions
Mailing address
766 S State St
Dover, DE 19901-4146
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2011-01-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.