ROMAN MARCZAK N.P.
NPI 1992832976
Nurse Practitioner in Lafayette, CO
About Roman Marczak N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROMAN MARCZAK N.P. (NPI 1992832976) is an individual nurse practitioner in Lafayette, Colorado, licensed in Colorado (990384) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Roman Marczak N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Roman Marczak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80026 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LAFAYETTE, CO 80026
LAFAYETTE, CO 80026
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 Roman Marczak's NPI number?
The NPI number for Roman Marczak is 1992832976. It was assigned to this individual provider in the NPPES registry on February 27, 2007.
Where is Roman Marczak located?
Roman Marczak practices at 280 Exempla Cir, Lafayette, CO 80026. The listed phone number is (303) 338-4545.
What is Roman Marczak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Roman Marczak enrolled in Medicare?
Yes. Roman Marczak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Roman Marczak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roman Marczak reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, CO). The 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 Roman Marczak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Roman Marczak was last updated on June 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Roman Marczak, N.P. · NPI 1992832976
Nurse Practitioner physician in Lafayette, Colorado. Individual provider, active in the CMS NPPES registry since February 27, 2007.
## Identity
- **NPI:** 1992832976 (Entity type: Individual)
- **Enumerated:** February 27, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 990384 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 280 EXEMPLA CIR, Lafayette, CO 80026-3370
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** June 24, 2021
- **Other identifiers:** Medicaid 18755046 (CO); Other 009475 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1992832976) · Data from the CMS NPPES public registry.