1. Home
  2. Directory
  3. California
  4. Susanville
  5. Dentist
  6. NPI Profile

DR. ISTVAN FELKER DDS
NPI 1215920715
Dentist in Susanville, CA

Active since August 30, 2005PECOS Enrolled
1850 SPRING RIDGE DR, NORTHEASTERN RURAL HEALTH CENTER SUITE H, SUSANVILLE, CA 96130(530) 251-5000 Get Directions Write a Review

NPPES record last updated: June 10, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Istvan Felker Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ISTVAN FELKER DDS (NPI 1215920715) is an individual dentist in Susanville, California, licensed in California (49311) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215920715
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. ISTVAN FELKERCredential: DDS
Location Address1850 SPRING RIDGE DR, NORTHEASTERN RURAL HEALTH CENTER SUITE HSusanville, CA 96130-6100
Mailing Address1850 Spring Ridge Dr., Northeastern Rulal Health CenterSusanville, CA 96130 · (530) 251-5000
Phone(530) 251-5000
Sole ProprietorNo
Enumeration DateAugust 30, 2005
Last NPPES UpdateJune 10, 2011
✔ NPI 1215920715 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 49311
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1850 SPRING RIDGE DR, Susanville, CA 96130
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Istvan Felker Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

NAOMI L REA FNP/CNM
Nurse Practitioner (Family)
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 257-5563
DR. PETER RAY WILCOX M.D.
Family Medicine
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 257-9677
KELLIE L ARNOLD FNP-C
Nurse Practitioner (Family)
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 251-5000
IAN BLAZER LLOYD
Dietitian, Registered
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 257-7094
DONNA DINETTE AGPCNP
Nurse Practitioner (Adult Health)
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 251-5000
DR. PAUL WEBER HOLMES MD
Family Medicine
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 257-5563
NORTHERN NEVADA CARDIOLOGY PC
Internal Medicine (Interventional Cardiology)
1850 SPRING RIDGE DR, SUITE B
SUSANVILLE, CA 96130
Lassen County (775) 356-4514
BENJAMIN JOSEPH HILLMAN
Physician Assistant
1850 SPRING RIDGE DR
SUSANVILLE, CA 96130
Lassen County (530) 251-5000

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 Istvan Felker's NPI number?

The NPI number for Istvan Felker is 1215920715. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Where is Istvan Felker located?

Istvan Felker practices at 1850 Spring Ridge Dr Northeastern Rural Health Center Suite H, Susanville, CA 96130. The listed phone number is (530) 251-5000.

What is Istvan Felker's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Istvan Felker enrolled in Medicare?

Yes. Istvan Felker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Istvan Felker was last updated on June 10, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.