BRIAN STEPHEN GROSE MD
NPI 1003505595
Family Medicine in Miami, FL
About Brian Stephen Grose Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN STEPHEN GROSE MD (NPI 1003505595) is an individual family medicine provider in Miami, Florida, licensed in Florida (ME181430) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS, is affiliated with Mercyone North Iowa Medical Center, and maintains a secondary practice location in Mason City.
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 (PECOS)
Brian Stephen Grose Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Brian Grose reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33176
- Reassigned Medicare billing, Florida enrollment
- 685 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone North Iowa Medical Center
Acute Care Hospitals · Mason City, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33173 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33173
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 Brian Grose's NPI number?
The NPI number for Brian Grose is 1003505595. It was assigned to this individual provider in the NPPES registry on May 2, 2023.
Where is Brian Grose located?
Brian Grose practices at 7400 SW 87th Ave Ste 260, Miami, FL 33173. The listed phone number is (786) 595-8040.
What is Brian Grose's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brian Grose enrolled in Medicare?
Yes. Brian Grose is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Brian Grose's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Grose reassigns Medicare benefits to Baptist Health Medical Group Physicians LLC (Miami, FL). The 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 Brian Grose's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Grose accept?
Health plans from AvMed, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 1 other insurer list Brian Grose 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 Brian Grose affiliated with any hospitals?
According to CMS data, Brian Grose is affiliated with Mercyone North Iowa Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Grose was last updated on July 6, 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.