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KATHRYN GRUNENWALD DMD
NPI 1497400584
Dentist - Pediatric Dentistry in Columbus, OH

Active since February 16, 2022PECOS Enrolled
380 BUTTERFLY GARDENS DR, COLUMBUS, OH 43215(614) 722-5650 Get Directions Write a Review

NPPES record last updated: October 10, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 10, 2023, Jul 27, 2022, Feb 16, 2022 (3 updates tracked since 2022).

About Kathryn Grunenwald Dmd NPPES

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

KATHRYN GRUNENWALD DMD (NPI 1497400584) is an individual pediatric dentistry provider in Columbus, Ohio, licensed in Ohio (30.027352) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1497400584
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameKATHRYN GRUNENWALDCredential: DMD
Location Address380 BUTTERFLY GARDENS DRColumbus, OH 43215-7508
Mailing Address380 Butterfly Gardens DrColumbus, OH 43215-7508
Phone(614) 722-5650
Sole ProprietorNo
Enumeration DateFebruary 16, 2022
Last NPPES UpdateOctober 10, 20233 updates tracked since enumeration
NPPES CertifiedOctober 10, 2023
✔ NPI 1497400584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in OH · 30.027352
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedDentistTaxonomy 122300000X · License 30.027352 (OH)
380 BUTTERFLY GARDENS DR, Columbus, OH 43215
Open in Google Maps ↗

Secondary Practice Location 1

Location 1700 Childrens DrColumbus, OH 43205-2664 · Phone (614) 722-2000

Other Identifiers 1

Medicaid0007247OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Grunenwald Dmd 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.

Medicare Billing Reassignment

Medicare enrollment records show Kathryn Grunenwald reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lawndale Christian Health Center
279 mi
Federally Qualified Health Center (FQHC)
3256 W 24TH ST
Chicago, IL 60623
  • Reassigned Medicare billing, Illinois enrollment
  • 147 clinicians in this Medicare group
NPI 1154598282 (773) 843-3000

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 43215 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
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.

MATTHEW ERIC SHAFRON DDS
Dentist (Pediatric Dentistry)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-5650
HOMA AMINI DDS, MS, MPH
Dentist (Pediatric Dentistry)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-5650
SASIGARN ARUNCHAIYA BOWDEN
Pediatrics (Pediatric Endocrinology)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-6200
MARIA D ASH MD
Pediatrics (Adolescent Medicine)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-2000
ANDREW MARTIN HARPER NP
Nurse Practitioner (Family)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-2000
NATIONWIDE CHILDREN'S HOSPITAL
Durable Medical Equipment & Medical Supplies
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-2055
CAILIN MICHELLE HILDEBRANDT CPNP-PC
Nurse Practitioner (Pediatrics)
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-2000
BRITTANY BRICKMAN MSW, LSW
Social Worker
380 BUTTERFLY GARDENS DR
COLUMBUS, OH 43215
Franklin County (614) 722-6353

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 Kathryn Grunenwald's NPI number?

The NPI number for Kathryn Grunenwald is 1497400584. It was assigned to this individual provider in the NPPES registry on February 16, 2022.

Where is Kathryn Grunenwald located?

Kathryn Grunenwald practices at 380 Butterfly Gardens Dr, Columbus, OH 43215. The listed phone number is (614) 722-5650.

What is Kathryn Grunenwald's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Kathryn Grunenwald enrolled in Medicare?

Yes. Kathryn Grunenwald is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kathryn Grunenwald's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Grunenwald reassigns Medicare benefits to Lawndale Christian Health Center (Chicago, IL). 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 Kathryn Grunenwald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathryn Grunenwald accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, CareSource and HRI Dental & Vision and 2 other insurers list Kathryn Grunenwald 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.

When was this NPI record last updated?

The NPPES record for Kathryn Grunenwald was last updated on October 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.