Karunakar Nandalur, M.D.
NPI 1811967391 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karunakar Nandalur, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1811967391).
Provider details
- NPI number
- 1811967391
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 39122 (WI)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$86 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1000 S Rainbow Blvd # aLas Vegas, NV 89145-6231Phone: (702) 952-9171Fax: (702) 952-9136
- 4008 S Howell AveMilwaukee, WI 53207-4408Phone: (414) 431-0676Fax: (414) 431-0678
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Karunakar Nandalur's NPI number?
- Karunakar Nandalur's National Provider Identifier (NPI) is 1811967391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karunakar Nandalur's specialty?
- Karunakar Nandalur is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karunakar Nandalur located?
- Karunakar Nandalur's practice location on file with NPPES is 6355 S Buffalo Dr Fl 3, Las Vegas, NV 89113-2133.
- What is Karunakar Nandalur's phone number?
- The practice phone number listed in the NPPES registry for Karunakar Nandalur is (702) 952-9171.
- Does Karunakar Nandalur accept Medicare?
- Karunakar Nandalur is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karunakar Nandalur's NPI active?
- Yes — Karunakar Nandalur's NPI (1811967391) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.