Natalie Keilholz, ARNP
NPI 1154437796 · Nurse Practitioner · Seattle, WA
Natalie Keilholz, ARNP is a Nurse Practitioner provider in Seattle, WA (NPI 1154437796).
Provider details
- NPI number
- 1154437796
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30007161 (WA)
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
19 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.
$93 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
- 2006-08-23
- Last updated
- 2014-03-24
Frequently asked questions
- What is Natalie Keilholz's NPI number?
- Natalie Keilholz's National Provider Identifier (NPI) is 1154437796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Keilholz's specialty?
- Natalie Keilholz is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalie Keilholz located?
- Natalie Keilholz's practice location on file with NPPES is 501 N 34th St, Seattle, WA 98103-8856.
- What is Natalie Keilholz's phone number?
- The practice phone number listed in the NPPES registry for Natalie Keilholz is (206) 838-1777.
- Is Natalie Keilholz's NPI active?
- Yes — Natalie Keilholz's NPI (1154437796) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.