TAMMY LUCILLE OLAGUE FNP-C
NPI 1831569326
Nurse Practitioner - Family in Boise, ID
About Tammy Lucille Olague Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY LUCILLE OLAGUE FNP-C (NPI 1831569326) is an individual family provider in Boise, Idaho, licensed in Arizona (AP8086) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, is affiliated with Saint Alphonsus Regional Medical Center, and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Tammy Lucille Olague Fnp-c 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
8Medicare enrollment records show Tammy Olague reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boise, ID 83706
- Reassigned Medicare billing, Idaho enrollment
- 781 clinicians in this Medicare group
Ontario, OR 97914
- Reassigned Medicare billing, Idaho enrollment
- 67 clinicians in this Medicare group
Peoria, AZ 85382
- Reassigned Medicare billing, Arizona enrollment
- 13 clinicians in this Medicare group
Peoria, AZ 85382
- Reassigned Medicare billing, Arizona enrollment
- 42 clinicians in this Medicare group
Phoenix, AZ 85037
- Reassigned Medicare billing, Arizona enrollment
- Medicare enrollment name: Jewish Family & Childrens Service
- 136 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 240 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 367 clinicians in this Medicare group
Phoenix, AZ 85048
- Reassigned Medicare billing, Arizona enrollment
- 67 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Alphonsus Regional Medical Center
Acute Care Hospitals · Boise, IDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 83704 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BOISE, ID 83704
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 Tammy Olague's NPI number?
The NPI number for Tammy Olague is 1831569326. It was assigned to this individual provider in the NPPES registry on September 28, 2015. The provider is also known as Tammy Lucille Cakmak Fnp-C.
Where is Tammy Olague located?
Tammy Olague practices at 6051 W Emerald St, Boise, ID 83704. The listed phone number is (208) 302-5150.
What is Tammy Olague's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tammy Olague enrolled in Medicare?
Yes. Tammy Olague 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 Tammy Olague's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Olague reassigns Medicare benefits to 8 organizations: Saint Alphonsus Regional Medical Center Inc (Boise, ID), Saint Alphonsus Medical Center- Ontario Inc (Ontario, OR), Peoria Urgent Care And Walk In Clinic PLLC (Peoria, AZ), Southwest Network (Peoria, AZ), Jewish Family & Children's Service (Phoenix, AZ) and 3 more organizations, listed in the Medicare section above. 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 Tammy Olague's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Olague accept?
Health plans from Moda Health Plan, Inc., Molina Healthcare and UnitedHealthcare list Tammy Olague 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.
Is Tammy Olague affiliated with any hospitals?
According to CMS data, Tammy Olague is affiliated with Saint Alphonsus Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Tammy Olague was last updated on May 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Tammy Lucille Olague, FNP-C · NPI 1831569326
Family physician in Boise, Idaho. Individual provider, active in the CMS NPPES registry since September 28, 2015.
## Identity
- **NPI:** 1831569326 (Entity type: Individual)
- **Enumerated:** September 28, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP8086 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 6051 W EMERALD ST, Boise, ID 83704-8969
- **Phone:** (208) 302-5150 · **Fax:** (208) 302-5155
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Saint Alphonsus Regional Medical Center Inc (NPI 1649357716, Boise, ID); Saint Alphonsus Medical Center- Ontario Inc (NPI 1093034159, Ontario, OR); Peoria Urgent Care And Walk In Clinic PLLC (NPI 1093439762, Peoria, AZ); Southwest Network (NPI 1124275953, Peoria, AZ); Jewish Family & Children's Service (NPI 1801103841, Phoenix, AZ); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1831569326) · Data from the CMS NPPES public registry.