Hai Ryun Back
NPI 1417742271 · Registered Nurse · Alameda, CA
Hai Ryun Back is a Registered Nurse provider in Alameda, CA (NPI 1417742271).
Provider details
- NPI number
- 1417742271
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704402022 (MI)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-11
- Last updated
- 2025-04-11
- Certified
- 2025-04-11
Frequently asked questions
- What is Hai Ryun Back's NPI number?
- Hai Ryun Back's National Provider Identifier (NPI) is 1417742271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hai Ryun Back's specialty?
- Hai Ryun Back is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Hai Ryun Back located?
- Hai Ryun Back's practice location on file with NPPES is 550 Central Ave Apt 203, Alameda, CA 94501-3746.
- What is Hai Ryun Back's phone number?
- The practice phone number listed in the NPPES registry for Hai Ryun Back is (734) 934-6508.
- Is Hai Ryun Back's NPI active?
- Yes — Hai Ryun Back's NPI (1417742271) is active in the NPPES registry as of the last update on 2025-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.