Internal Medicine of Delaware, LLC
NPI 1265487128 · Primary Care Clinic/Center · Middletown, DE
Internal Medicine of Delaware, LLC is a Primary Care Clinic/Center organization in Middletown, DE (NPI 1265487128).
Provider details
- NPI number
- 1265487128
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Rodrigo Tanchanco, Owner(302) 376-9888
- License
- 2005202434 (DE)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2006-05-22
- Last updated
- 2020-08-22
Frequently asked questions
- What is Internal Medicine of Delaware, LLC's NPI number?
- Internal Medicine of Delaware, LLC's National Provider Identifier (NPI) is 1265487128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine of Delaware, LLC?
- Internal Medicine of Delaware, LLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Internal Medicine of Delaware, LLC located?
- Internal Medicine of Delaware, LLC's practice location on file with NPPES is 102 Sleepy Hollow Dr, Middletown, DE 19709-8894.
- What is Internal Medicine of Delaware, LLC's phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine of Delaware, LLC is (302) 376-9888.
- Who is the authorized official for Internal Medicine of Delaware, LLC?
- The authorized official listed on Internal Medicine of Delaware, LLC's NPPES record is Rodrigo Tanchanco, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine of Delaware, LLC's NPI active?
- Yes — Internal Medicine of Delaware, LLC's NPI (1265487128) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.