MRS. TAMAR M WEINSWEIG NP
NPI 1710583893
Nurse Practitioner - Women's Health in Poolesville, MD

Q: What is Tamar Weinsweig's NPI number?

The NPI number for Tamar Weinsweig is 1710583893. It was assigned to this individual provider in the NPPES registry on December 5, 2020.

Q: What is Tamar Weinsweig's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Q: When was this NPI record last updated?

The NPPES record for Tamar Weinsweig was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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 December 05, 2020PECOS Enrolled

17404 HOSKINSON RD, POOLESVILLE, MD 20837(301) 221-9804 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 15, 2026, Dec 5, 2023, Dec 5, 2020 (3 updates tracked since 2020).

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About Mrs. Tamar M Weinsweig Np NPPES

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

MRS. TAMAR M WEINSWEIG NP (NPI 1710583893) is an individual women's health provider in Poolesville, Maryland, licensed in Florida (APRN11046283) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1710583893

Entity TypeIndividualFemale

Primary Taxonomy363LW0102X

Provider Legal NameMRS. TAMAR M WEINSWEIGCredential: NP

Location Address17404 HOSKINSON RDPoolesville, MD 20837-2023

Mailing Address14345 Summit View LnRockville, MD 20850-3849

Phone(301) 221-9804

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateDecember 5, 2020

Last NPPES UpdateJuly 15, 20263 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1710583893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LW0102X

Licenses✔ Licensed in FL · APRN11046283✔ Licensed in MD · R217801

17404 HOSKINSON RD, Poolesville, MD 20837

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tamar M Weinsweig Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7517373319

PECOS Enrollment IDI20260617000298

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tamar Weinsweig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pediatrix Medical Group Of Florida Inc

912 mi

Pediatric Cardiology

1301 CONCORD TER
Sunrise, FL 33323

Reassigned Medicare billing, Florida enrollment
236 clinicians in this Medicare group

NPI 1083711790 (954) 384-0175

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20837 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

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

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.

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 Tamar Weinsweig's NPI number?

The NPI number for Tamar Weinsweig is 1710583893. It was assigned to this individual provider in the NPPES registry on December 5, 2020.

Where is Tamar Weinsweig located?

Tamar Weinsweig practices at 17404 Hoskinson Rd, Poolesville, MD 20837. The listed phone number is (301) 221-9804.

What is Tamar Weinsweig's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Tamar Weinsweig enrolled in Medicare?

Yes. Tamar Weinsweig is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tamar Weinsweig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamar Weinsweig reassigns Medicare benefits to Pediatrix Medical Group Of Florida Inc (Sunrise, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tamar Weinsweig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tamar Weinsweig was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.