NANCY BELL ALLEN FNP
NPI 1053341354
Nurse Practitioner - Family in Santa Rosa, CA
About Nancy Bell Allen Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY BELL ALLEN FNP (NPI 1053341354) is an individual family provider in Santa Rosa, California, licensed in California (7036) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
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
Nancy Bell Allen Fnp 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 Nancy Allen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grass Valley, CA 95945
- Reassigned Medicare billing, California enrollment
- 44 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 95407 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.
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
SANTA ROSA, CA 95407
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 Nancy Allen's NPI number?
The NPI number for Nancy Allen is 1053341354. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Nancy Allen located?
Nancy Allen practices at 751 Lombardi Ct Suite A, Santa Rosa, CA 95407. The listed phone number is (707) 547-2266.
What is Nancy Allen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Nancy Allen enrolled in Medicare?
Yes. Nancy Allen 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 Nancy Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Allen reassigns Medicare benefits to Western Sierra Medical Clinic, Inc. (Grass Valley, CA). 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 Nancy Allen'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 Nancy Allen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Nancy Bell Allen, FNP · NPI 1053341354
Family physician in Santa Rosa, California. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1053341354 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 7036 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 751 LOMBARDI CT, SUITE A, Santa Rosa, CA 95407-6793
- **Phone:** (707) 547-2266 · **Fax:** (707) 524-2473
## 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:** Western Sierra Medical Clinic, Inc. (NPI 1063496396, Grass Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1053341354) · Data from the CMS NPPES public registry.