IndividualActive
Mark Keigi, MD
NPI 1043841620 · General Practice Physician · Bear, DE
Mark Keigi, MD is a General Practice Physician provider in Bear, DE (NPI 1043841620).
Provider details
- NPI number
- 1043841620
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2019034785 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
2821 Squirrel Dr
Bear, DE 19701-2765
Phone: (786) 328-9209
Street-level locationGet directions
Mailing address
2821 Squirrel Dr
Bear, DE 19701-2765
Registry dates
- Enumerated
- 2020-01-31
- Last updated
- 2020-01-31
- Certified
- 2020-01-31
Frequently asked questions
- What is Mark Keigi's NPI number?
- Mark Keigi's National Provider Identifier (NPI) is 1043841620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Keigi's specialty?
- Mark Keigi is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Keigi located?
- Mark Keigi's practice location on file with NPPES is 2821 Squirrel Dr, Bear, DE 19701-2765.
- What is Mark Keigi's phone number?
- The practice phone number listed in the NPPES registry for Mark Keigi is (786) 328-9209.
- Is Mark Keigi's NPI active?
- Yes — Mark Keigi's NPI (1043841620) is active in the NPPES registry as of the last update on 2020-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.