Diana Bach
NPI 1851865554 · Nurse Practitioner · Huntington Beach, CA
Diana Bach is a Nurse Practitioner provider in Huntington Beach, CA (NPI 1851865554).
Provider details
- NPI number
- 1851865554
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95010303 (CA)
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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-01-15
- Last updated
- 2019-01-15
Frequently asked questions
- What is Diana Bach's NPI number?
- Diana Bach's National Provider Identifier (NPI) is 1851865554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Bach's specialty?
- Diana Bach is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Bach located?
- Diana Bach's practice location on file with NPPES is 8907 Warner Ave Ste 160, Huntington Beach, CA 92647-5099.
- What is Diana Bach's phone number?
- The practice phone number listed in the NPPES registry for Diana Bach is (714) 587-4704.
- Is Diana Bach's NPI active?
- Yes — Diana Bach's NPI (1851865554) is active in the NPPES registry as of the last update on 2019-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.