DR. STEPHEN WALTER HASKEW MD
NPI 1558448118
Family Medicine in Longmont, CO
About Dr. Stephen Walter Haskew Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN WALTER HASKEW MD (NPI 1558448118) is an individual family medicine provider in Longmont, Colorado, licensed in Colorado (18992) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (1970).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Stephen Walter Haskew 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 Reassignment
Medicare enrollment records show Stephen Haskew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Longmont, CO 80501
- Reassigned Medicare billing, Colorado enrollment
- 4 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Stephen Haskew's NPI number?
The NPI number for Stephen Haskew is 1558448118. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Stephen Haskew located?
Stephen Haskew practices at 1351 Collyer St, Longmont, CO 80501. The listed phone number is (303) 776-7117.
What is Stephen Haskew's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Stephen Haskew enrolled in Medicare?
Yes. Stephen Haskew 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 Stephen Haskew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Haskew reassigns Medicare benefits to Hopelight Medical Clinic (Longmont, 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 Stephen Haskew'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 Stephen Haskew was last updated on February 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Stephen Walter Haskew, MD · NPI 1558448118
Family Medicine physician in Longmont, Colorado. Individual provider, active in the CMS NPPES registry since November 1, 2006.
## Identity
- **NPI:** 1558448118 (Entity type: Individual)
- **Enumerated:** November 1, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 18992 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1351 COLLYER ST, Longmont, CO 80501-3310
- **Phone:** (303) 776-7117 · **Fax:** (888) 863-4354
## 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:** Hopelight Medical Clinic (NPI 1841696465, Longmont, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 1970
## Record status
- **NPPES last updated:** February 20, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1558448118) · Data from the CMS NPPES public registry.