BONNIE SIMMONS D.O.
NPI 1629047832
Emergency Medicine in Brooklyn, NY
About Bonnie Simmons D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BONNIE SIMMONS D.O. (NPI 1629047832) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (155805-1) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Bonnie Simmons D.o. 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
3Medicare enrollment records show Bonnie Simmons reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jericho, NY 11753
- Reassigned Medicare billing, New York enrollment
- 413 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Avon, CT 06001
- Reassigned Medicare billing, Connecticut enrollment
- 182 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 11220
BROOKLYN, NY 11220
BROOKLYN, NY 11220
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 Bonnie Simmons's NPI number?
The NPI number for Bonnie Simmons is 1629047832. It was assigned to this individual provider in the NPPES registry on March 17, 2006.
Where is Bonnie Simmons located?
Bonnie Simmons practices at 150 55th St, Brooklyn, NY 11220. The listed phone number is (718) 630-7185.
What is Bonnie Simmons's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Bonnie Simmons enrolled in Medicare?
Yes. Bonnie Simmons 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 Bonnie Simmons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bonnie Simmons reassigns Medicare benefits to 3 organizations: Optum Urgent Care, PLLC (Jericho, NY), Optum Medical Care, P.C. (Mount Kisco, NY) and Hartford Healthcare Urgent Care Centers, LLC (Avon, CT). 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 Bonnie Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Bonnie Simmons was last updated on October 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Bonnie Simmons, D.O. · NPI 1629047832
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since March 17, 2006.
## Identity
- **NPI:** 1629047832 (Entity type: Individual)
- **Enumerated:** March 17, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 155805-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 150 55TH ST, Brooklyn, NY 11220-2559
- **Phone:** (718) 630-7185
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Optum Urgent Care, PLLC (NPI 1285975797, Jericho, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY); Hartford Healthcare Urgent Care Centers, LLC (NPI 1093239683, Avon, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** October 24, 2007
- **Other identifiers:** Other 1393Q1 (NY); Medicaid 01274042 (NY); Other P00333354 (NY); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1629047832) · Data from the CMS NPPES public registry.