Helen Yoo, NP
NPI 1952959124 · Acute Care Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Yoo, NP is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1952959124).
Provider details
- NPI number
- 1952959124
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 431537 (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
6 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 35 | 21 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 | 14 |
| Nifedipinebrand: Nifedipine Er | 15 | — |
| Prednisone | 14 | — |
| Atorvastatin Calcium | 13 | — |
| Metoprolol Succinate | 12 | — |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-08-30
- Last updated
- 2019-08-30
Frequently asked questions
- What is Helen Yoo's NPI number?
- Helen Yoo's National Provider Identifier (NPI) is 1952959124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Yoo's specialty?
- Helen Yoo is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Yoo located?
- Helen Yoo's practice location on file with NPPES is 424 E 34th St, New York, NY 10016-4901.
- What is Helen Yoo's phone number?
- The practice phone number listed in the NPPES registry for Helen Yoo is (212) 263-7300.
- Does Helen Yoo accept Medicare?
- Helen Yoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Yoo's NPI active?
- Yes — Helen Yoo's NPI (1952959124) is active in the NPPES registry as of the last update on 2019-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.