Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARGARET JOHNSTON CHOWDHURY
NPI 1487562435
Counselor - Mental Health in Chapel Hill, NC

Q: What is Margaret Chowdhury's NPI number?

The NPI number for Margaret Chowdhury is 1487562435. It was assigned to this individual provider in the NPPES registry on August 31, 2026. The provider is also known as Maggie Chowdhury Phd, Lcmhca.

Q: What is Margaret Chowdhury's specialty?

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

Active since August 31, 2026

6320 QUADRANGLE DR STE 100, CHAPEL HILL, NC 27517(919) 205-8305 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Margaret Johnston Chowdhury NPPES

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

MARGARET JOHNSTON CHOWDHURY (NPI 1487562435) is an individual mental health provider in Chapel Hill, North Carolina, licensed in North Carolina (A18642) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1487562435

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMARGARET JOHNSTON CHOWDHURY

Location Address6320 QUADRANGLE DR STE 100Chapel Hill, NC 27517-7890

Mailing Address6320 Quadrangle Dr Ste 100Chapel Hill, NC 27517-7890

Phone(919) 205-8305

Sole ProprietorNo

Enumeration DateAugust 31, 2026

NPPES CertifiedAugust 31, 2026

✔ NPI 1487562435 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 NC · A18642

6320 QUADRANGLE DR STE 100, Chapel Hill, NC 27517

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Other Names 1

Other Name (5)Maggie Chowdhury Phd, Lcmhca

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALISSA LAUREN ALBA FILLINGAME MSW, LCSW-A

Social Worker (Clinical)

6320 QUADRANGLE DR STE 100
CHAPEL HILL, NC 27517

Chatham County (919) 205-8305

ELERI IRISH

Social Worker (Clinical)

6320 QUADRANGLE DR STE 100
CHAPEL HILL, NC 27517

Chatham County (919) 205-8305

GIBELY ELIDAH CISNEROS-ESTRADA LMFTA

Marriage & Family Therapist

6320 QUADRANGLE DR STE 100
CHAPEL HILL, NC 27517

Chatham County (919) 205-8305

KATHARINE AMMERMAN MS, LCHMC-A

Counselor (Mental Health)

6320 QUADRANGLE DR STE 100
CHAPEL HILL, NC 27517

Chatham County (919) 205-8305

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 Margaret Chowdhury's NPI number?

The NPI number for Margaret Chowdhury is 1487562435. It was assigned to this individual provider in the NPPES registry on August 31, 2026. The provider is also known as Maggie Chowdhury Phd, Lcmhca.

Where is Margaret Chowdhury located?

Margaret Chowdhury practices at 6320 Quadrangle Dr Ste 100, Chapel Hill, NC 27517. The listed phone number is (919) 205-8305.

What is Margaret Chowdhury'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 Margaret Chowdhury was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.