Thomas Sittig, APRN - FNP
NPI 1013722057 · Family Nurse Practitioner · Broomfield, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Sittig, APRN - FNP is a Family Nurse Practitioner provider in Broomfield, CO (NPI 1013722057).
Provider details
- NPI number
- 1013722057
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN - FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1000520-NP (CO)
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
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
Mailing address
Additional practice locations (1)
- 20988 E 63rd AveAurora, CO 80019-2334Phone: (605) 610-6540
Registry dates
- Enumerated
- 2025-02-07
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is Thomas Sittig's NPI number?
- Thomas Sittig's National Provider Identifier (NPI) is 1013722057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Sittig's specialty?
- Thomas Sittig is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Sittig located?
- Thomas Sittig's practice location on file with NPPES is 340 E 1st Ave Ste 102, Broomfield, CO 80020-2454.
- What is Thomas Sittig's phone number?
- The practice phone number listed in the NPPES registry for Thomas Sittig is (720) 798-0170.
- Does Thomas Sittig accept Medicare?
- Thomas Sittig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Sittig's NPI active?
- Yes — Thomas Sittig's NPI (1013722057) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.