TAMMY L ALLEN NP
NPI 1669496436
Nurse Practitioner - Neonatal in Boise, ID
About Tammy L Allen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY L ALLEN NP (NPI 1669496436) is an individual neonatal provider in Boise, Idaho, licensed in Idaho (NP743A) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Tammy L Allen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tammy Allen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boise, ID 83712
- Reassigned Medicare billing, Idaho enrollment
- 1,312 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 83712 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 83712
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 Allen's NPI number?
The NPI number for Tammy Allen is 1669496436. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Tammy Allen located?
Tammy Allen practices at 190 E Bannock St, Boise, ID 83712. The listed phone number is (208) 381-2222.
What is Tammy Allen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Tammy Allen enrolled in Medicare?
Yes. Tammy Allen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tammy Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Allen reassigns Medicare benefits to St Lukes Clinic-Treasure Valley LLC (Boise, ID). 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 Tammy Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Allen accept?
Health plans from Providence Health Plan and Select Health list Tammy Allen 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 Tammy Allen was last updated on September 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Tammy L Allen, NP · NPI 1669496436
Neonatal physician in Boise, Idaho. Individual provider, active in the CMS NPPES registry since July 26, 2006.
## Identity
- **NPI:** 1669496436 (Entity type: Individual)
- **Enumerated:** July 26, 2006
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** NP743A (Idaho)
- **Sole proprietor:** No
## Practice location
- **Address:** 190 E BANNOCK ST, Boise, ID 83712-6241
- **Phone:** (208) 381-2222
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** St Lukes Clinic-Treasure Valley LLC (NPI 1326336058, Boise, ID), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 11, 2012
- **Other identifiers:** Other NP743A (ID)
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Source: [NPI Profile](https://npiprofile.com/npi/1669496436) · Data from the CMS NPPES public registry.