IndividualActive
John Zimmerman, M.D.
NPI 1215974894 · Internal Medicine Physician · Lewes, DE
Provider details
- NPI number
- 1215974894
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D83821 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 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
2 documented practice locations
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
301 Ocean View Blvd
Lewes, DE 19958-1269
Phone: (410) 548-2343
Fax: (844) 332-3891
Street-level locationGet directions
Mailing address
301 Ocean View Blvd
Lewes, DE 19958-1269
Additional practice locations (1)
- 4461 Starkey RoadSuite 201Roanoke, VA 24018Phone: (540) 345-4946Fax: (540) 343-7693
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2022-07-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.