Karen Zakharian, M.D.
NPI 1942575725 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Zakharian, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1942575725).
Provider details
- NPI number
- 1942575725
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301106748 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2012-03-13
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Karen Zakharian's NPI number?
- Karen Zakharian's National Provider Identifier (NPI) is 1942575725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Zakharian's specialty?
- Karen Zakharian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Zakharian located?
- Karen Zakharian's practice location on file with NPPES is 5495 S Rainbow Blvd Ste 202, Las Vegas, NV 89118-1873.
- What is Karen Zakharian's phone number?
- The practice phone number listed in the NPPES registry for Karen Zakharian is (702) 960-4064.
- Does Karen Zakharian accept Medicare?
- Karen Zakharian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Zakharian's NPI active?
- Yes — Karen Zakharian's NPI (1942575725) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.