MS. MERCEDES PETERMAN
NPI 1154277119
Counselor - Mental Health in Ellicott City, MD

Q: What is Mercedes Peterman's NPI number?

The NPI number for Mercedes Peterman is 1154277119. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Q: What is Mercedes Peterman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Mercedes Peterman was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 10, 2026

4998 DORSEY HALL DR UNIT A5, ELLICOTT CITY, MD 21042(240) 328-9935 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ms. Mercedes Peterman NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MERCEDES PETERMAN (NPI 1154277119) is an individual mental health provider in Ellicott City, Maryland, licensed in Maryland (LGP9022) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1154277119

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. MERCEDES PETERMAN

Location Address4998 DORSEY HALL DR UNIT A5Ellicott City, MD 21042-7729

Mailing Address4998 Dorsey Hall Dr Unit A5Ellicott City, MD 21042-7729 · (240) 328-9935

Phone(240) 328-9935

Sole ProprietorYes

Enumeration DateMarch 10, 2026

NPPES CertifiedMarch 10, 2026

✔ NPI 1154277119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MD · LGP9022

4998 DORSEY HALL DR UNIT A5, Ellicott City, MD 21042

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercedes Peterman's NPI number?

The NPI number for Mercedes Peterman is 1154277119. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Where is Mercedes Peterman located?

Mercedes Peterman practices at 4998 Dorsey Hall Dr Unit A5, Ellicott City, MD 21042. The listed phone number is (240) 328-9935.

What is Mercedes Peterman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mercedes Peterman was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.