What is Mariann Hessing's NPI number?

Mariann Hessing's National Provider Identifier (NPI) is 1720459571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariann Hessing's specialty?

Mariann Hessing is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Mariann Hessing located?

Mariann Hessing's practice location on file with NPPES is 7055 Samuel Morse Dr, Columbia, MD 21046-3439.

What is Mariann Hessing's phone number?

The practice phone number listed in the NPPES registry for Mariann Hessing is (410) 910-6700.

Is Mariann Hessing's NPI active?

Yes — Mariann Hessing's NPI (1720459571) is active in the NPPES registry as of the last update on 2015-10-19.

IndividualActive

Mariann Hessing, R.N.

NPI 1720459571 · Registered Nurse · Columbia, MD

Mariann Hessing, R.N. is a Registered Nurse provider in Columbia, MD (NPI 1720459571).

Provider details

NPI number: 1720459571
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: R.N.
Sex: Female
Sole proprietor: No
License: R159547 (MD)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense R159547 (MD)
Nursing Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 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

7055 Samuel Morse Dr

Suite 200

Columbia, MD 21046-3439

Phone: (410) 910-6700

Street-level locationGet directions

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Mailing address