Chelsea Sumner, NP
NPI 1184423600 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Sumner, NP is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1184423600).
Provider details
- NPI number
- 1184423600
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F03250238 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-03-08
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Chelsea Sumner's NPI number?
- Chelsea Sumner's National Provider Identifier (NPI) is 1184423600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Sumner's specialty?
- Chelsea Sumner is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Sumner located?
- Chelsea Sumner's practice location on file with NPPES is 3661 N Campbell Ave # 394, Tucson, AZ 85719-1527.
- What is Chelsea Sumner's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Sumner is (203) 550-7211.
- Does Chelsea Sumner accept Medicare?
- Chelsea Sumner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Sumner's NPI active?
- Yes — Chelsea Sumner's NPI (1184423600) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.