DR. DONALD L HELFER II MD
NPI 1154300523
Anesthesiology in Montrose, CO
About Dr. Donald L Helfer Ii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DONALD L HELFER II MD (NPI 1154300523) is an individual anesthesiology provider in Montrose, Colorado, licensed in North Carolina (2014-02368) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
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. Donald L Helfer Ii Md 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 Reassignments
2Medicare enrollment records show Donald Helfer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shiprock, NM 87420
- Reassigned Medicare billing, Texas enrollment
- 572 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, North Carolina enrollment
- 493 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MONTROSE, CO 81401
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 Donald Helfer's NPI number?
The NPI number for Donald Helfer is 1154300523. It was assigned to this individual provider in the NPPES registry on January 12, 2006.
Where is Donald Helfer located?
Donald Helfer practices at 800 S 3rd St, Montrose, CO 81401. The listed phone number is (970) 249-2211.
What is Donald Helfer's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Donald Helfer enrolled in Medicare?
Yes. Donald Helfer 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 organizations bill Medicare for Donald Helfer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Helfer reassigns Medicare benefits to 2 organizations: Dhhs, Phs, Naihs, Shiprock Hospital (Shiprock, NM) and Medstream Anesthesia PLLC (Richardson, TX). 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 Donald Helfer'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 Donald Helfer was last updated on September 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Donald L Helfer II, MD · NPI 1154300523
Anesthesiology physician in Montrose, Colorado. Individual provider, active in the CMS NPPES registry since January 12, 2006.
## Identity
- **NPI:** 1154300523 (Entity type: Individual)
- **Enumerated:** January 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 2014-02368 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 S 3RD ST, Montrose, CO 81401-4212
- **Phone:** (970) 249-2211
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1780639971, Shiprock, NM); Medstream Anesthesia PLLC (NPI 1649616160, Richardson, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** September 12, 2016
- **Other identifiers:** Medicare UPIN NCL732A (NC); Medicaid 31657532 (NM); Medicare UPIN E44191 (IL); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1154300523) · Data from the CMS NPPES public registry.