Colorado Anesthesia Services LLC
NPI 1811279870 · Anesthesiology Physician · Denver, CO
Colorado Anesthesia Services LLC is a Anesthesiology Physician organization in Denver, CO (NPI 1811279870).
Provider details
- NPI number
- 1811279870
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fadi Nasrallah, President/Owner(303) 250-4008
- License
- 42125 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-09-15
- Last updated
- 2011-09-15
Frequently asked questions
- What is Colorado Anesthesia Services LLC's NPI number?
- Colorado Anesthesia Services LLC's National Provider Identifier (NPI) is 1811279870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Colorado Anesthesia Services LLC?
- Colorado Anesthesia Services LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Colorado Anesthesia Services LLC located?
- Colorado Anesthesia Services LLC's practice location on file with NPPES is 4567 E 9th Ave, Denver, CO 80220-3908.
- What is Colorado Anesthesia Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Colorado Anesthesia Services LLC is (303) 320-2394.
- Who is the authorized official for Colorado Anesthesia Services LLC?
- The authorized official listed on Colorado Anesthesia Services LLC's NPPES record is Fadi Nasrallah, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Colorado Anesthesia Services LLC's NPI active?
- Yes — Colorado Anesthesia Services LLC's NPI (1811279870) is active in the NPPES registry as of the last update on 2011-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.