Sonja Stilp, M.D.
NPI 1659304343 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Boulder, CO
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Stilp, M.D. is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Boulder, CO (NPI 1659304343).
Provider details
- NPI number
- 1659304343
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 41802 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
$39 across 1 record (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
- 2006-07-08
- Last updated
- 2014-03-12
Frequently asked questions
- What is Sonja Stilp's NPI number?
- Sonja Stilp's National Provider Identifier (NPI) is 1659304343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Stilp's specialty?
- Sonja Stilp is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Sonja Stilp located?
- Sonja Stilp's practice location on file with NPPES is 311 Mapleton Ave, Boulder, CO 80304-3979.
- What is Sonja Stilp's phone number?
- The practice phone number listed in the NPPES registry for Sonja Stilp is (303) 448-8843.
- Does Sonja Stilp accept Medicare?
- Sonja Stilp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Stilp's NPI active?
- Yes — Sonja Stilp's NPI (1659304343) is active in the NPPES registry as of the last update on 2014-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.