Alexandra Langbaum
NPI 1386186880 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Langbaum is a Family Nurse Practitioner provider in New York, NY (NPI 1386186880).
Provider details
- NPI number
- 1386186880
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F340485-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2016-11-15
- Last updated
- 2018-04-04
Frequently asked questions
- What is Alexandra Langbaum's NPI number?
- Alexandra Langbaum's National Provider Identifier (NPI) is 1386186880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Langbaum's specialty?
- Alexandra Langbaum is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Langbaum located?
- Alexandra Langbaum's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Alexandra Langbaum's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Langbaum is (212) 746-3978.
- Does Alexandra Langbaum accept Medicare?
- Alexandra Langbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Langbaum's NPI active?
- Yes — Alexandra Langbaum's NPI (1386186880) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.