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CAROLYN WEISS APRN
NPI 1811187669
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in Rockville, MD

Active since July 27, 2007Opted out of Medicare · through Jan 1, 2028
932 HUNGERFORD DR, SUITE 39, ROCKVILLE, MD 20850(301) 806-7623 Get Directions Write a Review

NPPES record last updated: July 27, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carolyn Weiss Aprn NPPES

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

CAROLYN WEISS APRN (NPI 1811187669) is an individual psychiatric/mental health, adult provider in Rockville, Maryland, licensed in Maryland (R080752) and active in the NPI registry since July 2007. She has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811187669
Entity TypeIndividualFemale
Primary Taxonomy364SP0809X
Provider Legal NameCAROLYN WEISSCredential: APRN
Location Address932 HUNGERFORD DR, SUITE 39Rockville, MD 20850-1713
Mailing AddressPo Box 8734Silver Spring, MD 20907-8734 · (301) 806-7623
Phone(301) 806-7623
Sole ProprietorYes
Enumeration DateJuly 27, 2007
✔ NPI 1811187669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Nurse Specialist · Psychiatric/Mental Health, AdultPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0809X
License✔ Licensed in MD · R080752
932 HUNGERFORD DR, Rockville, MD 20850
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Carolyn Weiss Aprn 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 January 1, 2018 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2018
Opt-Out In Effect ThroughJanuary 1, 2028Opt-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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

MR. FREYDUN FRED GOUDARZNIA MA LCPC
Counselor (Mental Health)
932 HUNGERFORD DR
ROCKVILLE, MD 20850
Montgomery County (240) 393-6720
JIE HE, M.D., LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
932 HUNGERFORD DR, 9A
ROCKVILLE, MD 20850
Montgomery County (301) 251-0876
BARBARA TAHLER LCSW-C
Counselor (Mental Health)
932 HUNGERFORD DR, SUITE 2A
ROCKVILLE, MD 20850
Montgomery County (301) 762-5797
DR. GRACE PARK M.A., PH.D.
Speech-Language Pathologist
932 HUNGERFORD DR, SUITE 29A
ROCKVILLE, MD 20850
Montgomery County (301) 424-7701
DR. JIE HE M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
932 HUNGERFORD DR, 9A
ROCKVILLE, MD 20850
Montgomery County (301) 251-0876
DR. AMANDA KATE THOMPSON D.C.
Chiropractor
932 HUNGERFORD DR, SUITE 12A
ROCKVILLE, MD 20850
Montgomery County (301) 637-9248
DR. CAROL A BLIMLINE PH.D.
Psychologist
932 HUNGERFORD DR, SUITE 39
ROCKVILLE, MD 20850
Montgomery County (301) 340-1646
VICENTE FIGUEROA M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
932 HUNGERFORD DR, SUITE 1-A
ROCKVILLE, MD 20850
Montgomery County (301) 221-2090

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 Carolyn Weiss's NPI number?

The NPI number for Carolyn Weiss is 1811187669. It was assigned to this individual provider in the NPPES registry on July 27, 2007.

Where is Carolyn Weiss located?

Carolyn Weiss practices at 932 Hungerford Dr Suite 39, Rockville, MD 20850. The listed phone number is (301) 806-7623.

What is Carolyn Weiss's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 364SP0809X.

Is Carolyn Weiss enrolled in Medicare?

No. Carolyn Weiss has opted out of Medicare through January 1, 2028. 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 Carolyn Weiss was last updated on July 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.