MR. GENE STEBBINS GESSNER MD
NPI 1194779736
Anesthesiology - Pain Medicine in Grinnell, IA
About Mr. Gene Stebbins Gessner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GENE STEBBINS GESSNER MD (NPI 1194779736) is an individual pain medicine provider in Grinnell, Iowa, licensed in Iowa (28333) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Grinnell Regional Medical Center, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
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
Mr. Gene Stebbins Gessner Md 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 Gene Gessner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grinnell, IA 50112
- Reassigned Medicare billing, Iowa enrollment
- 177 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 2
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.
Grinnell Regional Medical Center
Acute Care Hospitals · Grinnell, IAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRINNELL, IA 50112
GRINNELL, IA 50112
GRINNELL, IA 50112
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 Gene Gessner's NPI number?
The NPI number for Gene Gessner is 1194779736. It was assigned to this individual provider in the NPPES registry on May 19, 2006.
Where is Gene Gessner located?
Gene Gessner practices at 210 4th Ave, Grinnell, IA 50112. The listed phone number is (641) 236-2338.
What is Gene Gessner's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Gene Gessner enrolled in Medicare?
Yes. Gene Gessner 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 Gene Gessner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gene Gessner reassigns Medicare benefits to Grinnell Regional Medical Center, Inc (Grinnell, IA). 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 Gene Gessner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gene Gessner accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Gene Gessner 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 Gene Gessner affiliated with any hospitals?
According to CMS data, Gene Gessner is affiliated with Grinnell Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Gene Gessner was last updated on September 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mr. Gene Stebbins Gessner, MD · NPI 1194779736
Pain Medicine physician in Grinnell, Iowa. Individual provider, active in the CMS NPPES registry since May 19, 2006.
## Identity
- **NPI:** 1194779736 (Entity type: Individual)
- **Enumerated:** May 19, 2006
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** 28333 (Iowa)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 210 4TH AVE, Grinnell, IA 50112-1898
- **Phone:** (641) 236-2338 · **Fax:** (641) 236-2427
## 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:** Grinnell Regional Medical Center, Inc (NPI 1306059506, Grinnell, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Iowa, Rj & L Carver College Of Medicine, class of 1990
## Record status
- **NPPES last updated:** September 30, 2014
- **Other identifiers:** Medicare PIN IB1106001 (IA); Medicare PIN I16150009 (IA); Medicare UPIN E98772
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Source: [NPI Profile](https://npiprofile.com/npi/1194779736) · Data from the CMS NPPES public registry.