LEONARD READ SULIK MD
NPI 1083664130
Psychiatry & Neurology - Child & Adolescent Psychiatry in Denver, CO
About Leonard Read Sulik Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEONARD READ SULIK MD (NPI 1083664130) is an individual child & adolescent psychiatry provider in Denver, Colorado, licensed in Colorado (CDR.0006750) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Minnesota Medical School (1993).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leonard Read Sulik Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Leonard Sulik reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Minneapolis, MN 55415
- Reassigned Medicare billing, Minnesota enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80204
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leonard Sulik's NPI number?
The NPI number for Leonard Sulik is 1083664130. It was assigned to this individual provider in the NPPES registry on May 11, 2006.
Where is Leonard Sulik located?
Leonard Sulik practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (303) 602-2715.
What is Leonard Sulik's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Leonard Sulik enrolled in Medicare?
Yes. Leonard Sulik is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leonard Sulik's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leonard Sulik reassigns Medicare benefits to 2 organizations: Denver Health And Hospital Authority (Denver, CO) and Portages Health LLC (Minneapolis, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leonard Sulik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leonard Sulik accept?
Health plans from HealthPartners list Leonard Sulik as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Leonard Sulik was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Leonard Read Sulik, MD · NPI 1083664130
Child & Adolescent Psychiatry physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since May 11, 2006.
## Identity
- **NPI:** 1083664130 (Entity type: Individual)
- **Enumerated:** May 11, 2006
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** CDR.0006750 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 BANNOCK ST, Denver, CO 80204-4507
- **Phone:** (303) 602-2715
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Portages Health LLC (NPI 1942945761, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 1993
## Record status
- **NPPES last updated:** May 11, 2026
- **Other identifiers:** Medicaid 640727700 (MN); Medicaid CDR.0006750 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1083664130) · Data from the CMS NPPES public registry.