What is Mark Grebosky's NPI number?

Mark Grebosky's National Provider Identifier (NPI) is 1114047289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Grebosky's specialty?

Mark Grebosky is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Mark Grebosky located?

Mark Grebosky's practice location on file with NPPES is 111 Painters Mill Rd, Owings Mills, MD 21117-4938.

What is Mark Grebosky's phone number?

The practice phone number listed in the NPPES registry for Mark Grebosky is (410) 356-1426.

Is Mark Grebosky's NPI active?

Yes — Mark Grebosky's NPI (1114047289) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Grebosky, DMD

NPI 1114047289 · General Practice Dentistry · Owings Mills, MD

Mark Grebosky, DMD is a General Practice Dentistry provider in Owings Mills, MD (NPI 1114047289).

Provider details

NPI number: 1114047289
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: 9118 (MD)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 9118 (MD)
Dental Providers

Profile Score

Detailed profile(89/100 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.

Practice location

111 Painters Mill Rd

Owings Mills, MD 21117-4938

Phone: (410) 356-1426

Fax: (410) 356-1428

Street-level locationGet directions

More MD providers

Mailing address