DR. BARBARA ELOISA MAI PH.D., APRN, BC-P
NPI 1821065350
Registered Nurse - Psychiatric/Mental Health, Adult in Gaithersburg, MD

Q: What is Barbara Mai's NPI number?

The NPI number for Barbara Mai is 1821065350. It was assigned to this individual provider in the NPPES registry on March 3, 2006. The provider is also known as Dr. Barbara Elaine Moquin Ph.D., Aprn, Bc-P.

Q: What is Barbara Mai's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.

Q: When was this NPI record last updated?

The NPPES record for Barbara Mai was last updated on January 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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 03, 2006

44 NAPA VALLEY RD, GAITHERSBURG, MD 20878(301) 758-0575 Get Directions Write a Review

NPPES record last updated: January 11, 2016. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Barbara Eloisa Mai Ph.d., Aprn, Bc-p NPPES

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

DR. BARBARA ELOISA MAI PH.D., APRN, BC-P (NPI 1821065350) is an individual psychiatric/mental health, adult provider in Gaithersburg, Maryland, licensed in Maryland (R113810) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1821065350

Entity TypeIndividualFemale

Primary Taxonomy163WP0809X

Provider Legal NameDR. BARBARA ELOISA MAICredential: PH.D., APRN, BC-P

Location Address44 NAPA VALLEY RDGaithersburg, MD 20878-4111

Mailing Address44 Napa Valley RdGaithersburg, MD 20878-4111 · (301) 758-0575

Phone(301) 758-0575

Sole ProprietorYes

Enumeration DateMarch 3, 2006

Last NPPES UpdateJanuary 11, 2016

✔ NPI 1821065350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental Health, AdultNursing Service Providers

Taxonomy Code163WP0809X

License✔ Licensed in MD · R113810

44 NAPA VALLEY RD, Gaithersburg, MD 20878

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Other Names 1

Former Name (1)Dr. Barbara Elaine Moquin Ph.d., Aprn, Bc-p

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 Barbara Mai's NPI number?

The NPI number for Barbara Mai is 1821065350. It was assigned to this individual provider in the NPPES registry on March 3, 2006. The provider is also known as Dr. Barbara Elaine Moquin Ph.D., Aprn, Bc-P.

Where is Barbara Mai located?

Barbara Mai practices at 44 Napa Valley Rd, Gaithersburg, MD 20878. The listed phone number is (301) 758-0575.

What is Barbara Mai's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.

When was this NPI record last updated?

The NPPES record for Barbara Mai was last updated on January 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.