Iasson Yi, MD
NPI 1598394181 · Pain Medicine (Anesthesiology) Physician · Englewood, CO
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iasson Yi, MD is a Pain Medicine (Anesthesiology) Physician provider in Englewood, CO (NPI 1598394181).
Provider details
- NPI number
- 1598394181
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12420135-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- 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.
$12,848 across 33 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
Additional practice locations (2)
- 8101 E Lowry Blvd Ste 120Denver, CO 80230-7195Phone: (303) 909-4157
- 30 N 1900 E Rm 3c444Salt Lake City, UT 84132-0002Phone: (801) 581-3622
Registry dates
- Enumerated
- 2020-04-06
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Iasson Yi's NPI number?
- Iasson Yi's National Provider Identifier (NPI) is 1598394181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iasson Yi's specialty?
- Iasson Yi is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Iasson Yi located?
- Iasson Yi's practice location on file with NPPES is 45 Inverness Dr E Ste 350, Englewood, CO 80112-5412.
- What is Iasson Yi's phone number?
- The practice phone number listed in the NPPES registry for Iasson Yi is (720) 870-7446.
- Does Iasson Yi accept Medicare?
- Iasson Yi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iasson Yi's NPI active?
- Yes — Iasson Yi's NPI (1598394181) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.