Douglas Delafield, MD
NPI 1710929377 · Family Medicine Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Delafield, MD is a Family Medicine Physician provider in Louisville, KY (NPI 1710929377).
Provider details
- NPI number
- 1710929377
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01039459 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2016-08-31
Frequently asked questions
- What is Douglas Delafield's NPI number?
- Douglas Delafield's National Provider Identifier (NPI) is 1710929377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Delafield's specialty?
- Douglas Delafield is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Delafield located?
- Douglas Delafield's practice location on file with NPPES is 6400 Dutchmans Pkwy, Louisville, KY 40205-3340.
- What is Douglas Delafield's phone number?
- The practice phone number listed in the NPPES registry for Douglas Delafield is (502) 894-2444.
- Does Douglas Delafield accept Medicare?
- Douglas Delafield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Delafield's NPI active?
- Yes — Douglas Delafield's NPI (1710929377) is active in the NPPES registry as of the last update on 2016-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.