1. Home
  2. Directory
  3. Maryland
  4. Annapolis
  5. Obstetrics Gynecology
  6. NPI Profile

ELIZABETH VIENNEAU MD
NPI 1831519693
Obstetrics & Gynecology in Annapolis, MD

Active since April 21, 2014PECOS EnrolledAccepts Medicare Assignment
2003 MEDICAL PKWY STE 250, ANNAPOLIS, MD 21401(410) 224-2228(410) 266-7778 Get Directions Write a Review

NPPES record last updated: June 28, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Elizabeth Vienneau Md NPPES

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

ELIZABETH VIENNEAU MD (NPI 1831519693) is an individual obstetrics & gynecology provider in Annapolis, Maryland, licensed in Maryland (D0085848) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2014).

NPPES Registry Identity

NPI1831519693
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameELIZABETH VIENNEAUCredential: MD
Location Address2003 MEDICAL PKWY STE 250Annapolis, MD 21401-3098
Mailing Address2003 Medical Pkwy Ste 250Annapolis, MD 21401-3098 · (410) 224-2124 · Fax (410) 266-7778
Phone(410) 224-2228
Fax(410) 266-7778
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2014
Enumeration DateApril 21, 2014
Last NPPES UpdateJune 28, 2021
NPPES CertifiedJune 28, 2021
✔ NPI 1831519693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MD · D0085848
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2003 MEDICAL PKWY STE 250, Annapolis, MD 21401
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Vienneau Md 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 ID9436466588
PECOS Enrollment IDI20180813002100
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 Elizabeth Vienneau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Privia Medical Group, LLC
32 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, Maryland enrollment
  • 668 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
44 services42 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
44 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21401 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
95%214 patients4/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
82%103 patients4/55-star benchmark: 88%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
2%55 patients1/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
97%32 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
16%32 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
50%32 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

MRS. JUDITH CARSON ROANE NP
Nurse Practitioner (Women's Health)
2003 MEDICAL PKWY STE 250, WOMEN OB GYN
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-2228
REBECCA ASHLEY MONTENEGRO NP
Nurse Practitioner (Women's Health)
2003 MEDICAL PKWY STE 250
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-2228
KRISTIN SINNING
Obstetrics & Gynecology
2003 MEDICAL PKWY STE 250
ANNAPOLIS, MD 21401
Anne Arundel County (443) 887-3880
MRS. LAUREN K MILSTEAD RN, MSN, WHNP-BC
Nurse Practitioner (Obstetrics & Gynecology)
2003 MEDICAL PKWY STE 250
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-2228

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 Elizabeth Vienneau's NPI number?

The NPI number for Elizabeth Vienneau is 1831519693. It was assigned to this individual provider in the NPPES registry on April 21, 2014.

Where is Elizabeth Vienneau located?

Elizabeth Vienneau practices at 2003 Medical Pkwy Ste 250, Annapolis, MD 21401. The listed phone number is (410) 224-2228.

What is Elizabeth Vienneau's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Elizabeth Vienneau enrolled in Medicare?

Yes. Elizabeth Vienneau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Elizabeth Vienneau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Vienneau reassigns Medicare benefits to Privia Medical Group, LLC (Arlington, VA). 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 Elizabeth Vienneau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Vienneau accept?

Health plans from Oscar Health list Elizabeth Vienneau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elizabeth Vienneau was last updated on June 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.