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Karen Giarrusso, MD
NPI 1174509285 · Anesthesiology Physician · Las Vegas, NV
Karen Giarrusso, MD is a Anesthesiology Physician provider in Las Vegas, NV (NPI 1174509285).
Provider details
- NPI number
- 1174509285
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 10526 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2635 Box Canyon Dr
Las Vegas, NV 89128-0450
Phone: (702) 386-4700
Fax: (702) 386-4701
Street-level locationGet directions
Mailing address
2635 Box Cayon Dr
Las Vegas, NV 89128
Registry dates
- Enumerated
- 2005-12-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Giarrusso's NPI number?
- Karen Giarrusso's National Provider Identifier (NPI) is 1174509285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Giarrusso's specialty?
- Karen Giarrusso is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Giarrusso located?
- Karen Giarrusso's practice location on file with NPPES is 2635 Box Canyon Dr, Las Vegas, NV 89128-0450.
- What is Karen Giarrusso's phone number?
- The practice phone number listed in the NPPES registry for Karen Giarrusso is (702) 386-4700.
- Is Karen Giarrusso's NPI active?
- Yes — Karen Giarrusso's NPI (1174509285) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.