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DR. KATHERINE A. GRIGG DDS
NPI 1720106412
Dentist in Marion, NC

Active since March 27, 2007PECOS Enrolled
2218 RUTHERFORD RD STE A, MARION, NC 28752(828) 654-2731 Get Directions Write a Review

NPPES record last updated: November 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 16, 2023, Dec 22, 2015 (2 updates tracked since 2015).

About Dr. Katherine A. Grigg Dds NPPES

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

DR. KATHERINE A. GRIGG DDS (NPI 1720106412) is an individual dentist in Marion, North Carolina, licensed in North Carolina (07837) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720106412
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. KATHERINE A. GRIGGCredential: DDS
Location Address2218 RUTHERFORD RD STE AMarion, NC 28752-5368
Mailing Address598 Oak AveSpruce Pine, NC 28777-2728 · (828) 765-9002 · Fax (828) 765-1614
Phone(828) 654-2731
Sole ProprietorNo
Enumeration DateMarch 27, 2007
Last NPPES UpdateNovember 16, 20232 updates tracked since enumeration
NPPES CertifiedNovember 16, 2023
✔ NPI 1720106412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NC · 07837
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.
2218 RUTHERFORD RD STE A, Marion, NC 28752
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Other Identifiers 5

Other013T0NC · Marion Bcbs Group#
Other013CHNC · Morganton Bcbs Group#
Medicaid5900697NC
Other89013T0NC · Marion Medicaid Group#
Other89013CHNC · Morganton Medicaid Group#

Accepted Insurance

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

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. Katherine A. Grigg 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 28752 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELLE KIM D.D.S.
Dentist
2218 RUTHERFORD RD STE A
MARION, NC 28752
McDowell County (828) 652-2731
BARROSO-BERNIER DDS PLLC
Dentist (General Practice)
2218 RUTHERFORD RD STE A
MARION, NC 28752
McDowell County (828) 654-2731

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 Katherine Grigg's NPI number?

The NPI number for Katherine Grigg is 1720106412. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Katherine Grigg located?

Katherine Grigg practices at 2218 Rutherford Rd Ste A, Marion, NC 28752. The listed phone number is (828) 654-2731.

What is Katherine Grigg's specialty?

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

Is Katherine Grigg enrolled in Medicare?

Yes. Katherine Grigg is registered in the Medicare PECOS enrollment system.

What insurance does Katherine Grigg accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of NC, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Katherine Grigg 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 Katherine Grigg was last updated on November 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.