What is Mark R. Grubb, MD, Inc.'s NPI number?

Mark R. Grubb, MD, Inc.'s National Provider Identifier (NPI) is 1427260223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Mark R. Grubb, MD, Inc.?

Mark R. Grubb, MD, Inc. is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Mark R. Grubb, MD, Inc. located?

Mark R. Grubb, MD, Inc.'s practice location on file with NPPES is 4774 Munson St Nw, Canton, OH 44718-3634.

What is Mark R. Grubb, MD, Inc.'s phone number?

The practice phone number listed in the NPPES registry for Mark R. Grubb, MD, Inc. is (330) 966-9328.

Who is the authorized official for Mark R. Grubb, MD, Inc.?

The authorized official listed on Mark R. Grubb, MD, Inc.'s NPPES record is Mark Grubb, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Mark R. Grubb, MD, Inc.'s NPI active?

Yes — Mark R. Grubb, MD, Inc.'s NPI (1427260223) is active in the NPPES registry as of the last update on 2007-07-12.

OrganizationActive

Mark R. Grubb, MD, Inc.

NPI 1427260223 · Orthopaedic Surgery Physician · Canton, OH

Mark R. Grubb, MD, Inc. is a Orthopaedic Surgery Physician organization in Canton, OH (NPI 1427260223).

Provider details

NPI number: 1427260223
Entity type: Organization
Primary specialty: Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Mark Grubb, Owner(330) 966-9328

Practice location

4774 Munson St Nw

Suite 302

Canton, OH 44718-3634

Phone: (330) 966-9328

Street-level locationGet directions

More OH providers

Mailing address

4774 Munson St Nw

Canton, OH 44718-3634

Specialties & taxonomies

Orthopaedic Surgery PhysicianPrimary207X00000X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2007-05-04
Last updated: 2007-07-12

Frequently asked questions

What is Mark R. Grubb, MD, Inc.'s NPI number?: Mark R. Grubb, MD, Inc.'s National Provider Identifier (NPI) is 1427260223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Mark R. Grubb, MD, Inc.?: Mark R. Grubb, MD, Inc. is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Mark R. Grubb, MD, Inc. located?: Mark R. Grubb, MD, Inc.'s practice location on file with NPPES is 4774 Munson St Nw, Canton, OH 44718-3634.
What is Mark R. Grubb, MD, Inc.'s phone number?: The practice phone number listed in the NPPES registry for Mark R. Grubb, MD, Inc. is (330) 966-9328.
Who is the authorized official for Mark R. Grubb, MD, Inc.?: The authorized official listed on Mark R. Grubb, MD, Inc.'s NPPES record is Mark Grubb, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Mark R. Grubb, MD, Inc.'s NPI active?: Yes — Mark R. Grubb, MD, Inc.'s NPI (1427260223) is active in the NPPES registry as of the last update on 2007-07-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions