MEGAN ELIZABETH WEIMER CNM
NPI 1609382217
Advanced Practice Midwife in Leesburg, VA

Q: What is Megan Weimer's NPI number?

The NPI number for Megan Weimer is 1609382217. It was assigned to this individual provider in the NPPES registry on December 19, 2017. The provider is also known as Megan Elizabeth Dalsanto Rn.

Q: What is Megan Weimer's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Megan Weimer was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 19, 2017PECOS EnrolledAccepts Medicare Assignment

92.61/100

CMS Quality Rating

19455 DEERFIELD AVENUE, SUITE 204, LEESBURG, VA 20176(703) 858-1500(703) 858-5022 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 12, 2025, Nov 29, 2022, Sep 22, 2022 and 3 more (6 updates tracked since 2017).

On this page

About Megan Elizabeth Weimer Cnm NPPES

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

MEGAN ELIZABETH WEIMER CNM (NPI 1609382217) is an individual advanced practice midwife in Leesburg, Virginia, licensed in Virginia (0001298583) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1609382217

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameMEGAN ELIZABETH WEIMERCredential: CNM

Location Address19455 DEERFIELD AVENUE, SUITE 204Leesburg, VA 20176-8102

Mailing Address224-d Cornwall Street, Nw, Suite 403Leesburg, VA 20176-2704 · (703) 737-6010 · Fax (703) 443-8643

Phone(703) 858-1500

Fax(703) 858-5022

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateDecember 19, 2017

Last NPPES UpdateNovember 12, 20256 updates tracked since enumeration

NPPES CertifiedNovember 12, 2025

✔ NPI 1609382217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

Licenses✔ Licensed in VA · 0001298583✔ Licensed in PA · MW010483

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

Also ListedMidwifeTaxonomy 176B00000X · License 0001298583 (VA)

19455 DEERFIELD AVENUE, SUITE 204, Leesburg, VA 20176

Open in Google Maps ↗

Other Names 1

Former Name (1)Megan Elizabeth Dalsanto Rn

Secondary Practice Locations 2

Location 124430 Stone Springs Blvd, Suite 100Dulles, VA 20166-2269 · Phone (703) 858-1500 · Fax (703) 858-5022

Location 221135 Whitfield Place, Suite 107Sterling, VA 20165-7279 · Phone (703) 430-2070

Other Identifiers 1

Medicaid1609382217VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Megan Elizabeth Weimer Cnm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224380407

PECOS Enrollment IDI20210128001207

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20176 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

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.61/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.22

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 9

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

FRANCES FAYE WYGANT SHARP RN, CNM

Advanced Practice Midwife