What is Mark Winnick's NPI number?

Mark Winnick's National Provider Identifier (NPI) is 1881655629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Winnick's specialty?

Mark Winnick is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).

Where is Mark Winnick located?

Mark Winnick's practice location on file with NPPES is 802 Russell Ave, Gaithersburg, MD 20879-3506.

What is Mark Winnick's phone number?

The practice phone number listed in the NPPES registry for Mark Winnick is (301) 926-8282.

Is Mark Winnick's NPI active?

Yes — Mark Winnick's NPI (1881655629) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Winnick, D.D.S.

NPI 1881655629 · Periodontics · Gaithersburg, MD

Mark Winnick, D.D.S. is a Periodontics provider in Gaithersburg, MD (NPI 1881655629).

Provider details

NPI number: 1881655629
Entity type: Individual
Primary specialty: PeriodonticsDental Providers
Credential: D.D.S.
Sex: Male
License: 4954 (MD)

Specialties & taxonomies

PeriodonticsPrimary1223P0300XLicense 4954 (MD)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

802 Russell Ave

Suite 3a

Gaithersburg, MD 20879-3506

Phone: (301) 926-8282

Fax: (301) 330-6970

Street-level locationGet directions

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Mailing address