Annest Synn Nowak & Mubarak Professional LLC
NPI 1477660850 · Specialist · Denver, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annest Synn Nowak & Mubarak Professional LLC is a Specialist organization in Denver, CO (NPI 1477660850).
Provider details
- NPI number
- 1477660850
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Desiree Roberts, Executive Admin Assistant(720) 880-7839
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
19 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
Other names (DBA / former)
- Doing business as
- Vascular Institute of the Rockies
- Doing business as
- Vascular Institute of the Rockies
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is Annest Synn Nowak & Mubarak Professional LLC's NPI number?
- Annest Synn Nowak & Mubarak Professional LLC's National Provider Identifier (NPI) is 1477660850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Annest Synn Nowak & Mubarak Professional LLC?
- Annest Synn Nowak & Mubarak Professional LLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Annest Synn Nowak & Mubarak Professional LLC located?
- Annest Synn Nowak & Mubarak Professional LLC's practice location on file with NPPES is 4105 E Florida Ave Ste 200, Denver, CO 80222-3641.
- What is Annest Synn Nowak & Mubarak Professional LLC's phone number?
- The practice phone number listed in the NPPES registry for Annest Synn Nowak & Mubarak Professional LLC is (303) 539-0736.
- Does Annest Synn Nowak & Mubarak Professional LLC accept Medicare?
- Annest Synn Nowak & Mubarak Professional LLC 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 Annest Synn Nowak & Mubarak Professional LLC?
- The authorized official listed on Annest Synn Nowak & Mubarak Professional LLC's NPPES record is Desiree Roberts, Executive Admin Assistant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Annest Synn Nowak & Mubarak Professional LLC's NPI active?
- Yes — Annest Synn Nowak & Mubarak Professional LLC's NPI (1477660850) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.