Michael Castaldo, M.D.
NPI 1073834479 · Student in an Organized Health Care Education/Training Program · Bayside, NY
Michael Castaldo, M.D. is a Student in an Organized Health Care Education/Training Program provider in Bayside, NY (NPI 1073834479).
Provider details
- NPI number
- 1073834479
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-06-20
- Last updated
- 2010-06-20
Frequently asked questions
- What is Michael Castaldo's NPI number?
- Michael Castaldo's National Provider Identifier (NPI) is 1073834479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Castaldo's specialty?
- Michael Castaldo is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michael Castaldo located?
- Michael Castaldo's practice location on file with NPPES is 21921 38th Ave, Bayside, NY 11361-2218.
- What is Michael Castaldo's phone number?
- The practice phone number listed in the NPPES registry for Michael Castaldo is (347) 371-2096.
- Is Michael Castaldo's NPI active?
- Yes — Michael Castaldo's NPI (1073834479) is active in the NPPES registry as of the last update on 2010-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.