What is Marc Hertzman's NPI number?

Marc Hertzman's National Provider Identifier (NPI) is 1689676801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Hertzman's specialty?

Marc Hertzman is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Marc Hertzman located?

Marc Hertzman's practice location on file with NPPES is 11404 Old Georgetown Rd, Rockville, MD 20852-2876.

What is Marc Hertzman's phone number?

The practice phone number listed in the NPPES registry for Marc Hertzman is (301) 984-8800.

Is Marc Hertzman's NPI active?

Yes — Marc Hertzman's NPI (1689676801) is active in the NPPES registry as of the last update on 2011-10-06.

IndividualActive

Marc Hertzman, M.D.

NPI 1689676801 · Specialist · Rockville, MD

Marc Hertzman, M.D. is a Specialist provider in Rockville, MD (NPI 1689676801).

Provider details

NPI number: 1689676801
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: D0016115 (MD)

Specialties & taxonomies

SpecialistPrimary174400000XLicense D0016115 (MD)
Other Service 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
21 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

11404 Old Georgetown Rd

Ste 203

Rockville, MD 20852-2876

Phone: (301) 984-8800

Fax: (301) 984-8802

Street-level locationGet directions

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Mailing address