Ada Londono, M.D.
NPI 1619323961 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ada Londono, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1619323961).
Provider details
- NPI number
- 1619323961
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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)
- First Avenue at 16th StreetNew York, NY 10003Phone: (212) 420-2000
Registry dates
- Enumerated
- 2016-05-05
- Last updated
- 2020-05-06
- Certified
- 2020-05-06
Frequently asked questions
- What is Ada Londono's NPI number?
- Ada Londono's National Provider Identifier (NPI) is 1619323961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ada Londono's specialty?
- Ada Londono is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ada Londono located?
- Ada Londono's practice location on file with NPPES is 489 5th Ave Fl 3, New York, NY 10017-6145.
- What is Ada Londono's phone number?
- The practice phone number listed in the NPPES registry for Ada Londono is (212) 441-4400.
- Does Ada Londono accept Medicare?
- Ada Londono is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ada Londono's NPI active?
- Yes — Ada Londono's NPI (1619323961) is active in the NPPES registry as of the last update on 2020-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.