Jill Marks, RN, APN
NPI 1003074105 · Pediatric Nurse Practitioner · Aurora, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Marks, RN, APN is a Pediatric Nurse Practitioner provider in Aurora, CO (NPI 1003074105).
Provider details
- NPI number
- 1003074105
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209007065 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-27
- Last updated
- 2011-10-27
Frequently asked questions
- What is Jill Marks's NPI number?
- Jill Marks's National Provider Identifier (NPI) is 1003074105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Marks's specialty?
- Jill Marks is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Marks located?
- Jill Marks's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Jill Marks's phone number?
- The practice phone number listed in the NPPES registry for Jill Marks is (720) 777-1234.
- Does Jill Marks accept Medicare?
- Jill Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Marks's NPI active?
- Yes — Jill Marks's NPI (1003074105) is active in the NPPES registry as of the last update on 2011-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.