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DR. DIANE LESLEE COLGAN M.D.
NPI 1366538761
Surgery - Plastic and Reconstructive Surgery in Potomac, MD

Active since October 04, 2006Opted out of Medicare · through Jul 1, 2027
9800 FALLS RD, SUITE #105, POTOMAC, MD 20854(301) 299-6644(301) 299-6647 Get Directions Write a Review

NPPES record last updated: July 27, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diane Leslee Colgan M.d. NPPES

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

DR. DIANE LESLEE COLGAN M.D. (NPI 1366538761) is an individual plastic and reconstructive surgery provider in Potomac, Maryland, licensed in Maryland (D0008971) and active in the NPI registry since October 2006. She has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1366538761
Entity TypeIndividualFemale
Primary Taxonomy2086S0122X
Provider Legal NameDR. DIANE LESLEE COLGANCredential: M.D.
Location Address9800 FALLS RD, SUITE #105Potomac, MD 20854-3999
Mailing Address9800 Falls Rd, Suite #105Potomac, MD 20854-3999 · (301) 299-6644 · Fax (301) 299-6647
Phone(301) 299-6644
Fax(301) 299-6647
Sole ProprietorYes
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 27, 2012
✔ NPI 1366538761 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in MD · D0008971
Definition
A surgeon who specializes in plastic and reconstructive surgery.
9800 FALLS RD, Potomac, MD 20854
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Other Identifiers 1

Medicare UPINB92801

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Diane Leslee Colgan M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2013 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2013
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 10

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

GORDON LEVINE
Counselor (Professional)
9800 FALLS RD
POTOMAC, MD 20854
Montgomery County (301) 983-5130
JAIME DURANT CRNP
Nurse Practitioner (Family)
9800 FALLS RD, SUITE 3
POTOMAC, MD 20854
Montgomery County (301) 765-9255
DR. LEE HIGDON HALLER M.D.
Psychiatry & Neurology (Psychiatry)
9800 FALLS RD, SUITE 2
POTOMAC, MD 20854
Montgomery County (301) 983-5211
MRS. KALA SHAHI NP
Nurse Practitioner (Family)
9800 FALLS RD, STE 3
POTOMAC, MD 20854
Montgomery County (301) 765-9255
FIRST CLINIC, LLC
Nurse Practitioner (Family)
9800 FALLS RD, STE 3
POTOMAC, MD 20854
Montgomery County (301) 765-9255
DR. KHIN Y. WAY
Dentist (General Practice)
9800 FALLS RD, SUITE #6
POTOMAC, MD 20854
Montgomery County (301) 983-5800
CYNTHIA IVETTE WEISS P.T.
Physical Therapist
9800 FALLS RD, SUITE 3
POTOMAC, MD 20854
Montgomery County (240) 481-0995
LEE HALLER MD PC
Psychiatry & Neurology (Psychiatry)
9800 FALLS RD, STE 2
POTOMAC, MD 20854
Montgomery County (301) 983-5211

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 Diane Colgan's NPI number?

The NPI number for Diane Colgan is 1366538761. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Diane Colgan located?

Diane Colgan practices at 9800 Falls Rd Suite #105, Potomac, MD 20854. The listed phone number is (301) 299-6644.

What is Diane Colgan's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Diane Colgan enrolled in Medicare?

No. Diane Colgan has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Diane Colgan was last updated on July 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.