Mario Rubin, M.D.
NPI 1710935044 · Nephrology Physician · Baltimore, MD
Mario Rubin, M.D. is a Nephrology Physician provider in Baltimore, MD (NPI 1710935044).
Provider details
- NPI number
- 1710935044
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50101 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2006-05-05
- Last updated
- 2015-04-01
Frequently asked questions
- What is Mario Rubin's NPI number?
- Mario Rubin's National Provider Identifier (NPI) is 1710935044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Rubin's specialty?
- Mario Rubin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Rubin located?
- Mario Rubin's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Mario Rubin's phone number?
- The practice phone number listed in the NPPES registry for Mario Rubin is (410) 328-5720.
- Is Mario Rubin's NPI active?
- Yes — Mario Rubin's NPI (1710935044) is active in the NPPES registry as of the last update on 2015-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.