DR. ERIK R. PERSCHAU D.O.
NPI 1528056231
Anesthesiology in Fort Collins, CO
About Dr. Erik R. Perschau D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIK R. PERSCHAU D.O. (NPI 1528056231) is an individual anesthesiology provider in Fort Collins, Colorado, licensed in Colorado (DR.0043477) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
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
Dr. Erik R. Perschau D.o. 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 Erik Perschau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Collins, CO 80525
- Reassigned Medicare billing, Colorado enrollment
- 250 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
FORT COLLINS, CO 80524
FORT COLLINS, CO 80524
FORT COLLINS, CO 80524
FORT COLLINS, CO 80524
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 Erik Perschau's NPI number?
The NPI number for Erik Perschau is 1528056231. It was assigned to this individual provider in the NPPES registry on October 7, 2005.
Where is Erik Perschau located?
Erik Perschau practices at 1236 E Elizabeth St Suite 1, Fort Collins, CO 80524. The listed phone number is (970) 224-2985.
What is Erik Perschau's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Erik Perschau enrolled in Medicare?
Yes. Erik Perschau 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 Erik Perschau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erik Perschau reassigns Medicare benefits to Northern Colorado Anesthesia Professionals PLLC (Fort Collins, 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 Erik Perschau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erik Perschau accept?
Health plans from Select Health list Erik Perschau 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 Erik Perschau was last updated on June 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Erik R. Perschau, D.O. · NPI 1528056231
Anesthesiology physician in Fort Collins, Colorado. Individual provider, active in the CMS NPPES registry since October 7, 2005.
## Identity
- **NPI:** 1528056231 (Entity type: Individual)
- **Enumerated:** October 7, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** DR.0043477 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1236 E ELIZABETH ST, SUITE 1, Fort Collins, CO 80524-4000
- **Phone:** (970) 224-2985 · **Fax:** (970) 472-9381
## 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:** Northern Colorado Anesthesia Professionals PLLC (NPI 1851389613, Fort Collins, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still University Of Health Sciences, College Of Osteo Med, Kirksville, class of 2001
## Record status
- **NPPES last updated:** June 7, 2013
- **Other identifiers:** Medicaid 67255728 (CO); Medicare UPIN I34942 (CO); Medicaid 121515900 (WY); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528056231) · Data from the CMS NPPES public registry.