Mario Casolaro, MD
NPI 1033102363 · Pulmonary Disease Physician · Tysons, VA
Mario Casolaro, MD is a Pulmonary Disease Physician provider in Tysons, VA (NPI 1033102363).
Provider details
- NPI number
- 1033102363
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101035642 (VA)
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
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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 45 | 11 |
| Apixabanbrand: Eliquis | 29 | — |
| Metoprolol Succinate | 28 | — |
| Prednisone | 24 | — |
| Tamsulosin Hcl | 23 | — |
| Trazodone Hcl | 22 | — |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 1400 S Joyce StSuite 126Arlington, VA 22202-1872Phone: (703) 521-6662Fax: (703) 521-5991
Registry dates
- Enumerated
- 2005-08-23
- Last updated
- 2018-07-23
Frequently asked questions
- What is Mario Casolaro's NPI number?
- Mario Casolaro's National Provider Identifier (NPI) is 1033102363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Casolaro's specialty?
- Mario Casolaro is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Casolaro located?
- Mario Casolaro's practice location on file with NPPES is 1750 Tysons Blvd Ste 1160, Tysons, VA 22102.
- What is Mario Casolaro's phone number?
- The practice phone number listed in the NPPES registry for Mario Casolaro is (571) 341-9450.
- Is Mario Casolaro's NPI active?
- Yes — Mario Casolaro's NPI (1033102363) is active in the NPPES registry as of the last update on 2018-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.