BARRY K DOUGLAS M.D.
NPI 1235108515
Specialist in Garden City, NY
About Barry K Douglas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARRY K DOUGLAS M.D. (NPI 1235108515) is an individual specialist in Garden City, New York, licensed in New York (148818) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of Other (1980).
NPPES Registry Identity
Specialties & Licenses
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
Barry K Douglas M.d. 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.
Medicare Billing Reassignments
2Medicare enrollment records show Barry Douglas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Garden City, NY 11530
- Reassigned Medicare billing, New York enrollment
- 33 clinicians in this Medicare group
Hempstead, NY 11550
- Reassigned Medicare billing, New York enrollment
- 553 clinicians in this Medicare group
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Center
Acute Care Hospitals · Rockville Centre, NYMedicare 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
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GARDEN CITY, NY 11530
GARDEN CITY, NY 11530
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 Barry Douglas's NPI number?
The NPI number for Barry Douglas is 1235108515. It was assigned to this individual provider in the NPPES registry on March 17, 2006.
Where is Barry Douglas located?
Barry Douglas practices at 999 Franklin Ave, Garden City, NY 11530. The listed phone number is (516) 742-3404.
What is Barry Douglas's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Barry Douglas enrolled in Medicare?
Yes. Barry Douglas 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 organizations bill Medicare for Barry Douglas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barry Douglas reassigns Medicare benefits to 2 organizations: Long Island Plastic Surgical Group, PC (Garden City, NY) and Nassau Health Care Corporation (Hempstead, NY). Each 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 Barry Douglas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Barry Douglas affiliated with any hospitals?
According to CMS data, Barry Douglas is affiliated with Mercy Medical Center.
When was this NPI record last updated?
The NPPES record for Barry Douglas was last updated on July 13, 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.