DR. BARBARA ANNE BYERS MD
NPI 1659498947
Psychiatry & Neurology - Psychiatry in Chevy Chase, MD
About Dr. Barbara Anne Byers Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BARBARA ANNE BYERS MD (NPI 1659498947) is an individual psychiatry provider in Chevy Chase, Maryland, licensed in Maryland (D0074060) and active in the NPI registry since March 2007. She has opted out of Medicare through October 28, 2027 and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Barbara Anne Byers Md 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 October 28, 2021 through October 28, 2027.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
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 Barbara Byers's NPI number?
The NPI number for Barbara Byers is 1659498947. It was assigned to this individual provider in the NPPES registry on March 23, 2007.
Where is Barbara Byers located?
Barbara Byers practices at 5454 Wisconsin Ave Ste 1275, Chevy Chase, MD 20815. The listed phone number is (240) 743-4535.
What is Barbara Byers's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Barbara Byers enrolled in Medicare?
No. Barbara Byers has opted out of Medicare through October 28, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.
When was this NPI record last updated?
The NPPES record for Barbara Byers was last updated on November 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.
# Dr. Barbara Anne Byers, MD · NPI 1659498947
Psychiatry physician in Chevy Chase, Maryland. Individual provider, active in the CMS NPPES registry since March 23, 2007.
## Identity
- **NPI:** 1659498947 (Entity type: Individual)
- **Enumerated:** March 23, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** D0074060 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5454 WISCONSIN AVE STE 1275, Chevy Chase, MD 20815-6933
- **Phone:** (240) 743-4535
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through October 28, 2027); services are provided under private contract
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** November 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1659498947) · Data from the CMS NPPES public registry.