Nicholas Calica, MD
NPI 1891797593 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Calica, MD is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1891797593).
Provider details
- NPI number
- 1891797593
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 8250 (NV)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 86 | 82 |
| Cefdinir | 66 | 64 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 63 | 62 |
| Lisinopril | 62 | 57 |
| Atorvastatin Calcium | 40 | 38 |
| Apixabanbrand: Eliquis | 38 | 35 |
Practice location
Mailing address
Additional practice locations (1)
- 1000 S Rainbow BlvdSte. aLas Vegas, NV 89145-6231Phone: (702) 464-8866Fax: (702) 671-6851
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Nicholas Calica's NPI number?
- Nicholas Calica's National Provider Identifier (NPI) is 1891797593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Calica's specialty?
- Nicholas Calica is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Calica located?
- Nicholas Calica's practice location on file with NPPES is 6355 S Buffalo Dr Fl 3, Las Vegas, NV 89113-2133.
- What is Nicholas Calica's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Calica is (702) 952-9171.
- Does Nicholas Calica accept Medicare?
- Nicholas Calica is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Calica's NPI active?
- Yes — Nicholas Calica's NPI (1891797593) 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.