REGINA JO GRIEGO FNP, ACNP
NPI 1710274394
Nurse Practitioner - Family in Walsenburg, CO
About Regina Jo Griego Fnp, Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGINA JO GRIEGO FNP, ACNP (NPI 1710274394) is an individual family provider in Walsenburg, Colorado, licensed in Colorado (NP10270) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
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
Regina Jo Griego Fnp, Acnp 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
3Medicare enrollment records show Regina Griego reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walsenburg, CO 81089
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1164835419 (Colorado), NPI 1346403375 (Colorado), NPI 1760851737 (Colorado)
- 11 clinicians in this Medicare group
Pueblo, CO 81004
- Reassigned Medicare billing, Colorado enrollment
- 137 clinicians in this Medicare group
Pueblo, CO 81008
- Reassigned Medicare billing, Colorado enrollment
- 7 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 81089 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
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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALSENBURG, CO 81089
WALSENBURG, CO 81089
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 Regina Griego's NPI number?
The NPI number for Regina Griego is 1710274394. It was assigned to this individual provider in the NPPES registry on July 5, 2011.
Where is Regina Griego located?
Regina Griego practices at 129 Kansas Ave, Walsenburg, CO 81089. The listed phone number is (719) 738-5200.
What is Regina Griego's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Regina Griego enrolled in Medicare?
Yes. Regina Griego 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 Regina Griego's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Regina Griego reassigns Medicare benefits to 3 organizations: Huerfano County Hospital District (Walsenburg, CO), Pueblo Community Health Center Inc (Pueblo, CO) and Kenneth D Danylchuk, MD, PC (Pueblo, CO). 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 Regina Griego'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 Regina Griego was last updated on April 5, 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.
# Regina Jo Griego, FNP, ACNP · NPI 1710274394
Family physician in Walsenburg, Colorado. Individual provider, active in the CMS NPPES registry since July 5, 2011.
## Identity
- **NPI:** 1710274394 (Entity type: Individual)
- **Enumerated:** July 5, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP10270 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 129 KANSAS AVE, Walsenburg, CO 81089-1818
- **Phone:** (719) 738-5200
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Huerfano County Hospital District (NPI 1154799526, Walsenburg, CO); Pueblo Community Health Center Inc (NPI 1770529950, Pueblo, CO); Kenneth D Danylchuk, MD, PC (NPI 1720285695, Pueblo, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** April 5, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1710274394) · Data from the CMS NPPES public registry.