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RYAN G RIDENOUR C.R.N.A.
NPI 1437490638
Nurse Anesthetist, Certified Registered in Columbus, OH

Active since March 13, 2013Accepts Medicare Assignment
5151 REED RD, SUITE 225-C, COLUMBUS, OH 43220(614) 457-2306(614) 884-0776 Get Directions Write a Review

NPPES record last updated: May 20, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ryan G Ridenour C.r.n.a. NPPES

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

RYAN G RIDENOUR C.R.N.A. (NPI 1437490638) is an individual nurse anesthetist, certified registered in Columbus, Ohio, licensed in Ohio (COA 14410-NA) and active in the NPI registry since March 2013. He is affiliated with Avita Ontario and is a graduate of Other (2013).

NPPES Registry Identity

NPI1437490638
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameRYAN G RIDENOURCredential: C.R.N.A.
Location Address5151 REED RD, SUITE 225-CColumbus, OH 43220-2595
Mailing Address5151 Reed Rd, Suite 225-cColumbus, OH 43220-2595 · (614) 457-2306 · Fax (614) 884-0776
Phone(614) 457-2306
Fax(614) 884-0776
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 13, 2013
Last NPPES UpdateMay 20, 2015
✔ NPI 1437490638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in OH · COA 14410-NA
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License RN 338558 (OH), 9309052 (FL)
5151 REED RD, Columbus, OH 43220
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Other Identifiers 4

Other338558OH · Ohio Rn License
Medicaid0083383OH
OtherP01179944OH · Medicare Railroad
Medicare PINH186210OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Ryan G Ridenour C.r.n.a. 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.

PECOS PAC ID941448583
PECOS Enrollment IDI20221101000530

Medicare Billing Reassignments

3

Medicare enrollment records show Ryan Ridenour reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Knox Community Hospital
40 mi
Home Health
307 VERNEDALE DR STE A
Mount Vernon, OH 43050
  • Reassigned Medicare billing, Ohio enrollment
  • 191 clinicians in this Medicare group
NPI 1720251325 (740) 399-3748
North Central Ohio Family Care Center, Inc
48 mi
Specialist
269 PORTLAND WAY S
Galion, OH 44833
  • Reassigned Medicare billing, Ohio enrollment
  • 252 clinicians in this Medicare group
NPI 1689822827 (419) 468-4841
Anesthesia & Intensive Care Consultants,inc.
89 mi
Anesthesiology
3000 HOSPITAL DR
Batavia, OH 45103
  • Reassigned Medicare billing, Ohio enrollment
  • Medicare enrollment name: Southwest Ohio Anesthesia Consultants LLC
  • 830 clinicians in this Medicare group
NPI 1164859013 (859) 341-7246

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
39 services37 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
18 services18 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
18 services18 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Avita Ontario

Acute Care Hospitals · Ontario, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360365
Location715 Richland MallOntario, OH 44906 · Richland County
Emergency services Birthing friendly

Bucyrus Community Hospital

Critical Access Hospitals · Bucyrus, OH
OwnershipVoluntary non-profit - Other
CMS Certification Number361316
Location629 North Sandusky AvenueBucyrus, OH 44820 · Crawford County
Emergency services

Galion Community Hospital

Critical Access Hospitals · Galion, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number361325
Location269 Portland Way SouthGalion, OH 44833 · Crawford County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43220 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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.

DR. MATTHEW LANE GARVEY M.D.
Anesthesiology
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306
RONEE D TRUSSEL C.R.N.A.
Nurse Anesthetist, Certified Registered
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306
DOUGLAS E YUNKER M.D.
Anesthesiology
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306
JOON J LEE M.D.
Anesthesiology
5151 REED RD, SUITE 105 B
COLUMBUS, OH 43220
Franklin County (614) 457-2306
BRIAN R. KELLY M.D.
Anesthesiology
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306
JAMIE M OSTARCHVIC M.D.
Anesthesiology
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306
PATRICIA KELLIE SHAFFER C.R.N.A.
Nurse Anesthetist, Certified Registered
5151 REED RD, SUITE 105 B
COLUMBUS, OH 43220
Franklin County (614) 457-2306
MICHAEL E REARDON M.D.
Anesthesiology
5151 REED RD, SUITE 225-C
COLUMBUS, OH 43220
Franklin County (614) 457-2306

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 Ryan Ridenour's NPI number?

The NPI number for Ryan Ridenour is 1437490638. It was assigned to this individual provider in the NPPES registry on March 13, 2013.

Where is Ryan Ridenour located?

Ryan Ridenour practices at 5151 Reed Rd Suite 225-C, Columbus, OH 43220. The listed phone number is (614) 457-2306.

What is Ryan Ridenour's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ryan Ridenour enrolled in Medicare?

Yes. Ryan Ridenour 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 Ryan Ridenour's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Ridenour reassigns Medicare benefits to 3 organizations: Knox Community Hospital (Mount Vernon, OH), North Central Ohio Family Care Center, Inc (Galion, OH) and Anesthesia & Intensive Care Consultants,inc. (Batavia, OH). 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 Ryan Ridenour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ryan Ridenour accept?

Health plans from CareSource list Ryan Ridenour 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 Ryan Ridenour affiliated with any hospitals?

According to CMS data, Ryan Ridenour is affiliated with Avita Ontario, Bucyrus Community Hospital and Galion Community Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Ridenour was last updated on May 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.