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Jonathan Bolanos, M.D.
NPI 1952507261 · Nephrology Physician · Baltimore, MD
Jonathan Bolanos, M.D. is a Nephrology Physician provider in Baltimore, MD (NPI 1952507261).
Provider details
- NPI number
- 1952507261
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D84522 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
22 S Greene St
Baltimore, MD 21201-1590
Phone: (410) 328-5720
Fax: (410) 328-5685
Street-level locationGet directions
Mailing address
Po Box 64442
Baltimore, MD 21264-4442
Registry dates
- Enumerated
- 2007-06-23
- Last updated
- 2019-07-23
Frequently asked questions
- What is Jonathan Bolanos's NPI number?
- Jonathan Bolanos's National Provider Identifier (NPI) is 1952507261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Bolanos's specialty?
- Jonathan Bolanos is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Bolanos located?
- Jonathan Bolanos's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1590.
- What is Jonathan Bolanos's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Bolanos is (410) 328-5720.
- Is Jonathan Bolanos's NPI active?
- Yes — Jonathan Bolanos's NPI (1952507261) is active in the NPPES registry as of the last update on 2019-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.