DR. DIANE P BARRETT MD
NPI 1942355946
Obstetrics & Gynecology in Leesburg, VA

Active since January 23, 2007PECOS EnrolledAccepts Medicare Assignment
52.15/100
CMS Quality Rating
161 FORT EVANS RD NE STE 320, LEESBURG, VA 20176(301) 777-5111(703) 777-8465 Get Directions Write a Review

NPPES record last updated: September 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diane P Barrett Md NPPES

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

DR. DIANE P BARRETT MD (NPI 1942355946) is an individual obstetrics & gynecology provider in Leesburg, Virginia, licensed in Virginia (0101102587) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and maintains a secondary practice location in Potomac Falls.

NPPES Registry Identity

NPI1942355946
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. DIANE P BARRETTCredential: MD
Location Address161 FORT EVANS RD NE STE 320Leesburg, VA 20176-3374
Mailing Address8110 Maple Lawn Blvd Ste 235Fulton, MD 20759-2694 · (301) 340-8339
Fax(703) 777-8465
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1998
Enumeration DateJanuary 23, 2007
Last NPPES UpdateSeptember 15, 2023
NPPES CertifiedSeptember 15, 2023
NPI 1942355946 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 VA · 0101102587
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 ListedSpecialistTaxonomy 174400000X
161 FORT EVANS RD NE STE 320, Leesburg, VA 20176

Other Names 1

Professional Name (2)Dr. Diane P Barrett Md

Secondary Practice Location 1

Location 146179 Westlake Dr Ste 240Potomac Falls, VA 20165-5874 · Phone (703) 430-7770 · Fax (703) 430-6480

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

Dr. Diane P Barrett 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 ID3779776232
PECOS Enrollment IDI20220802000958
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.

Areas of Expertise CMS Part B claims

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.

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.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490107
Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County
Emergency services

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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
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.

52.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality14.28
Promoting Interoperability67
Improvement Activities40
Cost53.74

Other Providers at the Same Location NPPES 2

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

Physician Assistant
161 FORT EVANS RD NE STE 320
LEESBURG, VA 20176
Obstetrics & Gynecology
161 FORT EVANS RD NE STE 320
LEESBURG, VA 20176

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 Barrett's NPI number?

The NPI number for Diane Barrett is 1942355946. It was assigned to this individual provider in the NPPES registry on January 23, 2007. The provider is also known as Dr. Diane P Barrett MD.

Where is Diane Barrett located?

Diane Barrett practices at 161 Fort Evans Rd NE Ste 320, Leesburg, VA 20176. The listed phone number is (301) 777-5111.

What is Diane Barrett's specialty?

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

Is Diane Barrett enrolled in Medicare?

Yes. Diane Barrett 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.

Is Diane Barrett affiliated with any hospitals?

According to CMS data, Diane Barrett is affiliated with Inova Loudoun Hospital and Reston Hospital Center.

When was this NPI record last updated?

The NPPES record for Diane Barrett was last updated on September 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.