William Ambler, M,D.
NPI 1689020133 · Student in an Organized Health Care Education/Training Program · New York, NY
William Ambler, M,D. is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1689020133).
Provider details
- NPI number
- 1689020133
- 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
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 789 Howard AveYnhh- Dept of PediatricsNew Haven, CT 06519-1304Phone: (203) 688-5555
Registry dates
- Enumerated
- 2016-05-13
- Last updated
- 2021-04-16
- Certified
- 2021-04-16
Frequently asked questions
- What is William Ambler's NPI number?
- William Ambler's National Provider Identifier (NPI) is 1689020133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ambler's specialty?
- William Ambler 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 William Ambler located?
- William Ambler's practice location on file with NPPES is 535 E 70th St Dept of, New York, NY 10021.
- What is William Ambler's phone number?
- The practice phone number listed in the NPPES registry for William Ambler is (212) 774-2302.
- Is William Ambler's NPI active?
- Yes — William Ambler's NPI (1689020133) is active in the NPPES registry as of the last update on 2021-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.