Katerina Helmn
NPI 1245850247 · Primary Care Nurse Practitioner · San Francisco, CA
Katerina Helmn is a Primary Care Nurse Practitioner provider in San Francisco, CA (NPI 1245850247).
Provider details
- NPI number
- 1245850247
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95011852 (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
6 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.
$130 across 5 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
- 2020-04-20
- Last updated
- 2020-04-20
- Certified
- 2020-04-20
Frequently asked questions
- What is Katerina Helmn's NPI number?
- Katerina Helmn's National Provider Identifier (NPI) is 1245850247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katerina Helmn's specialty?
- Katerina Helmn is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katerina Helmn located?
- Katerina Helmn's practice location on file with NPPES is 450 Sutter St Rm 800, San Francisco, CA 94108-3910.
- What is Katerina Helmn's phone number?
- The practice phone number listed in the NPPES registry for Katerina Helmn is (415) 362-4754.
- Is Katerina Helmn's NPI active?
- Yes — Katerina Helmn's NPI (1245850247) is active in the NPPES registry as of the last update on 2020-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.