Liberatus Derosa, M.D.
NPI 1942325915 · Internal Medicine Physician · Rockville, MD
Liberatus Derosa, M.D. is a Internal Medicine Physician provider in Rockville, MD (NPI 1942325915).
Provider details
- NPI number
- 1942325915
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D39147 (MD)
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
19 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
- 2007-03-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Liberatus Derosa's NPI number?
- Liberatus Derosa's National Provider Identifier (NPI) is 1942325915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liberatus Derosa's specialty?
- Liberatus Derosa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Liberatus Derosa located?
- Liberatus Derosa's practice location on file with NPPES is 2101 E Jefferson St, Rockville, MD 20852-4908.
- What is Liberatus Derosa's phone number?
- The practice phone number listed in the NPPES registry for Liberatus Derosa is (301) 816-6660.
- Is Liberatus Derosa's NPI active?
- Yes — Liberatus Derosa's NPI (1942325915) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.