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MARGARET M COUGHLAN MD PLLC
NPI 1497937072
Clinic/Center - Primary Care in Millbrook, NY

Active since December 05, 2007CLIA 33D0943366 · Waiver
3712 ROUTE 44, MILLBROOK, NY 12545(845) 677-6767(845) 677-8728 Get Directions Write a Review

NPPES record last updated: June 23, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret M Coughlan Md Pllc NPPES

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

MARGARET M COUGHLAN MD PLLC (NPI 1497937072) is a healthcare organization registered as a primary care in Millbrook, New York and active in the NPI registry since December 2007. The organization holds a CLIA Waiver certificate valid through March 25, 2028 and lists Margaret M Coughlan, Owner, as its authorized official.

NPPES Registry Identity

NPI1497937072
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameMARGARET M COUGHLAN MD PLLC
Location Address3712 ROUTE 44Millbrook, NY 12545
Mailing AddressPo Box 167Millbrook, NY 12545-0167 · (845) 677-6767 · Fax (845) 677-8728
Phone(845) 677-6767
Fax(845) 677-8728
Organization SubpartNo
Authorized OfficialMargaret M CoughlanOwner · (845) 677-6767
Enumeration DateDecember 5, 2007
Last NPPES UpdateJune 23, 2008
✔ NPI 1497937072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in NY · 211406
3712 ROUTE 44, Millbrook, NY 12545
Open in Google Maps ↗

Other Identifiers 2

Medicare UPING59421
Medicare PIN9X4411NY

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0943366

Margaret M Coughlan, MD, PLLC · Millbrook, NY
Active · expires Mar 25, 2028
CLIA Number33D0943366
Laboratory TypePhysician Office
Certificate Effective DateMarch 26, 2026
Certificate Expiration DateMarch 25, 2028
Laboratory DirectorDr. Margaret M. Coughlan
Laboratory Phone(845) 677-6767
Laboratory LocationMargaret M Coughlan, MD, PLLC3712 Route 44, Millbrook, NY 12545
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

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

EMMA KISSLINGER DWECK M.AC., L.AC.
Acupuncturist
3712 ROUTE 44
MILLBROOK, NY 12545
Dutchess County (845) 605-2707
MR. JOSEPH STEPHEN SZOST JR. LCSWR
Social Worker (Clinical)
3712 ROUTE 44
MILLBROOK, NY 12545
Dutchess County (845) 227-8903
MARGARET COUGHLAN M.D.
Family Medicine
3712 ROUTE 44
MILLBROOK, NY 12545
Dutchess County (845) 677-6767
MONTE MARDER MD PC
Clinic/Center (Medical Specialty)
3712 ROUTE 44
MILLBROOK, NY 12545
Dutchess County (845) 677-6767
MR. WARREN WILLIAM SKOV MSW LCSWR
Social Worker (Clinical)
3712 ROUTE 44
MILLBROOK, NY 12545
Dutchess County (845) 227-8903

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 M Coughlan MD PLLC's NPI number?

The NPI number for Margaret M Coughlan MD PLLC is 1497937072. It was assigned to this organization in the NPPES registry on December 5, 2007.

Where is Margaret M Coughlan MD PLLC located?

Margaret M Coughlan MD PLLC is located at 3712 Route 44, Millbrook, NY 12545. The listed phone number is (845) 677-6767.

What is Margaret M Coughlan MD PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does Margaret M Coughlan MD PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0943366) is associated with this NPI, valid through March 25, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Margaret M Coughlan MD PLLC was last updated on June 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.