DR. DANA DIAB MD
NPI 1184070245
Emergency Medicine in Brooklyn, NY
About Dr. Dana Diab Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANA DIAB MD (NPI 1184070245) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (305872) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital Muskogee, and maintains a secondary practice location in Marshfield.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted 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
Dr. Dana Diab 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.
Medicare Billing Reassignments
10Medicare enrollment records show Dana Diab reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Binghamton, NY 13905
- Reassigned Medicare billing, New York enrollment
- 528 clinicians in this Medicare group
Juneau, WI 53039
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 263 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKSaint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKSaint Francis Hospital South, LLC
Acute Care Hospitals · Tulsa, OKMarshfield Medical Center
Acute Care Hospitals · Marshfield, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
BROOKLYN, NY 11212
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 Dana Diab's NPI number?
The NPI number for Dana Diab is 1184070245. It was assigned to this individual provider in the NPPES registry on May 9, 2016.
Where is Dana Diab located?
Dana Diab practices at 1 Brookdale Plz, Brooklyn, NY 11212. The listed phone number is (718) 240-5000.
What is Dana Diab's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Dana Diab enrolled in Medicare?
Yes. Dana Diab 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 Dana Diab's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dana Diab reassigns Medicare benefits to 10 organizations: Brookdale Hospital Medical Center (Brooklyn, NY), North Shore - Lij Medical PC (New Hyde Park, NY), United Medical Associates PC (Binghamton, NY), Beaver Dam Community Hospitals Inc (Juneau, WI), Mchs Hospitals, Inc. (Plover, WI) and 5 more organizations, listed in the Medicare section above. 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 Dana Diab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dana Diab accept?
Health plans from Sanford Health Plan list Dana Diab 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.
Is Dana Diab affiliated with any hospitals?
According to CMS data, Dana Diab is affiliated with Saint Francis Hospital Muskogee, Saint Francis Hospital, Inc, Saint Francis Hospital South, LLC and Marshfield Medical Center.
When was this NPI record last updated?
The NPPES record for Dana Diab was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Dr. Dana Diab, MD · NPI 1184070245
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since May 9, 2016.
## Identity
- **NPI:** 1184070245 (Entity type: Individual)
- **Enumerated:** May 9, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 305872 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BROOKDALE PLZ, Brooklyn, NY 11212-3139
- **Phone:** (718) 240-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); United Medical Associates PC (NPI 1013972801, Binghamton, NY); Beaver Dam Community Hospitals Inc (NPI 1831410521, Juneau, WI); Mchs Hospitals, Inc. (NPI 1386249894, Plover, WI); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 5, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1184070245) · Data from the CMS NPPES public registry.