What is Barbara Messing's NPI number?

Barbara Messing's National Provider Identifier (NPI) is 1336443050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Barbara Messing's specialty?

Barbara Messing is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Barbara Messing located?

Barbara Messing's practice location on file with NPPES is 6569 N Charles St Ste 401, Baltimore, MD 21204-5834.

What is Barbara Messing's phone number?

The practice phone number listed in the NPPES registry for Barbara Messing is (443) 849-2087.

Is Barbara Messing's NPI active?

Yes — Barbara Messing's NPI (1336443050) is active in the NPPES registry as of the last update on 2011-01-10.

IndividualActive

Barbara Messing, MA

NPI 1336443050 · Speech-Language Pathologist · Baltimore, MD

Barbara Messing, MA is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1336443050).

Provider details

NPI number: 1336443050
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: MA
Sex: Female
Sole proprietor: No
License: 1650 (MD)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 1650 (MD)
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 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

6569 N Charles St Ste 401

Baltimore, MD 21204-5834

Phone: (443) 849-2087

Fax: (443) 849-2649

Street-level locationGet directions

More MD providers

Mailing address

Po Box 631568

Baltimore, MD 21263-1568

Enumerated: 2011-01-10
Last updated: 2011-01-10

Frequently asked questions

What is Barbara Messing's NPI number?: Barbara Messing's National Provider Identifier (NPI) is 1336443050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Barbara Messing's specialty?: Barbara Messing is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Barbara Messing located?: Barbara Messing's practice location on file with NPPES is 6569 N Charles St Ste 401, Baltimore, MD 21204-5834.
What is Barbara Messing's phone number?: The practice phone number listed in the NPPES registry for Barbara Messing is (443) 849-2087.
Is Barbara Messing's NPI active?: Yes — Barbara Messing's NPI (1336443050) is active in the NPPES registry as of the last update on 2011-01-10.

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