DEBORAH RUHLMAN
NPI 1083019483
Nurse Practitioner in Chico, CA
About Deborah Ruhlman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBORAH RUHLMAN (NPI 1083019483) is an individual nurse practitioner in Chico, California, licensed in Wisconsin (18505-33) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and maintains a secondary practice location in Two Rivers.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 4
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
Deborah Ruhlman 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
6Medicare enrollment records show Deborah Ruhlman reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chico, CA 95926
- Reassigned Medicare billing, California enrollment
- 205 clinicians in this Medicare group
Grand Junction, CO 81505
- Reassigned Medicare billing, Colorado enrollment
- 438 clinicians in this Medicare group
Cincinnati, OH 45220
- Reassigned Medicare billing, Ohio enrollment
- 1,126 clinicians in this Medicare group
Belpre, OH 45714
- Reassigned Medicare billing, West Virginia enrollment
- 1,511 clinicians in this Medicare group
Hilo, HI 96720
- Reassigned Medicare billing, Hawaii enrollment
- 263 clinicians in this Medicare group
Pahala, HI 96777
- Reassigned Medicare billing, Hawaii enrollment
- 208 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hilo Medical Center
Acute Care Hospitals · Hilo, HIKau Hospital
Critical Access Hospitals · Pahala, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95926 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.
CHICO, CA 95926
CHICO, CA 95926
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 Deborah Ruhlman's NPI number?
The NPI number for Deborah Ruhlman is 1083019483. It was assigned to this individual provider in the NPPES registry on October 28, 2014.
Where is Deborah Ruhlman located?
Deborah Ruhlman practices at 1531 Esplanade, Chico, CA 95926. The listed phone number is (530) 332-7300.
What is Deborah Ruhlman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Deborah Ruhlman enrolled in Medicare?
Yes. Deborah Ruhlman 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 Deborah Ruhlman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Ruhlman reassigns Medicare benefits to 6 organizations: Enloe Medical Center (Chico, CA), Intermountain Medical Group Grand Junction, LLC (Grand Junction, CO), Trihealth G LLC (Cincinnati, OH), Charleston Area Medical Center Inc (Belpre, OH), Hilo Benioff Medical Center (Hilo, HI) and 1 more organization, 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 Deborah Ruhlman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deborah Ruhlman accept?
Health plans from CareSource, CareSource (Common Ground Healthcare), HMSA, Providence Health Plan and Select Health list Deborah Ruhlman 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 Deborah Ruhlman affiliated with any hospitals?
According to CMS data, Deborah Ruhlman is affiliated with Hilo Medical Center and Kau Hospital.
When was this NPI record last updated?
The NPPES record for Deborah Ruhlman was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.
# Deborah Ruhlman · NPI 1083019483
Nurse Practitioner physician in Chico, California. Individual provider, active in the CMS NPPES registry since October 28, 2014.
## Identity
- **NPI:** 1083019483 (Entity type: Individual)
- **Enumerated:** October 28, 2014
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 18505-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1531 ESPLANADE, Chico, CA 95926-3310
- **Phone:** (530) 332-7300
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Enloe Medical Center (NPI 1285327510, Chico, CA); Intermountain Medical Group Grand Junction, LLC (NPI 1174120125, Grand Junction, CO); Trihealth G LLC (NPI 1295862944, Cincinnati, OH); Charleston Area Medical Center Inc (NPI 1588422547, Belpre, OH); Hilo Benioff Medical Center (NPI 1780757856, Hilo, HI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 6, 2026
- **Other identifiers:** Medicaid 100432386 (WI); Medicaid 201271050 (IN); Medicaid 7100328010 (KY); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1083019483) · Data from the CMS NPPES public registry.