Katheryn M Warren MD PA
NPI 1215187976 · Specialist · Newark, DE
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katheryn M Warren MD PA is a Specialist organization in Newark, DE (NPI 1215187976).
Provider details
- NPI number
- 1215187976
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Aileen Lennon, Billing Manager(302) 368-9611
- License
- C10004472 (DE)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-09-30
- Last updated
- 2023-04-06
- Certified
- 2023-04-06
Frequently asked questions
- What is Katheryn M Warren MD PA's NPI number?
- Katheryn M Warren MD PA's National Provider Identifier (NPI) is 1215187976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katheryn M Warren MD PA?
- Katheryn M Warren MD PA is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Katheryn M Warren MD PA located?
- Katheryn M Warren MD PA's practice location on file with NPPES is 62 Omega Dr, Newark, DE 19713.
- What is Katheryn M Warren MD PA's phone number?
- The practice phone number listed in the NPPES registry for Katheryn M Warren MD PA is (302) 368-9611.
- Does Katheryn M Warren MD PA accept Medicare?
- Katheryn M Warren MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Katheryn M Warren MD PA?
- The authorized official listed on Katheryn M Warren MD PA's NPPES record is Aileen Lennon, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katheryn M Warren MD PA's NPI active?
- Yes — Katheryn M Warren MD PA's NPI (1215187976) is active in the NPPES registry as of the last update on 2023-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.