IndividualActive
Theodore Ongaro, MD
NPI 1538158696 · Urology Physician · Boston, MA
Theodore Ongaro, MD is a Urology Physician provider in Boston, MA (NPI 1538158696).
Provider details
- NPI number
- 1538158696
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 37270 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
55 Fruit St
Grb 1102
Boston, MA 02114-2621
Phone: (617) 726-3012
Fax: (617) 726-6131
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2005-10-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theodore Ongaro's NPI number?
- Theodore Ongaro's National Provider Identifier (NPI) is 1538158696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Ongaro's specialty?
- Theodore Ongaro is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Ongaro located?
- Theodore Ongaro's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Theodore Ongaro's phone number?
- The practice phone number listed in the NPPES registry for Theodore Ongaro is (617) 726-3012.
- Is Theodore Ongaro's NPI active?
- Yes — Theodore Ongaro's NPI (1538158696) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.