MATTHEW GRANT NIER DO
NPI 1376003376
Surgery in Lakeland, FL
About Matthew Grant Nier Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW GRANT NIER DO (NPI 1376003376) is an individual surgery provider in Lakeland, Florida, licensed in Florida (OS23049) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Lakeland Regional Medical Center, and maintains a secondary practice location in Reston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew Grant Nier Do 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lakeland Regional Medical Center
Acute Care Hospitals · Lakeland, FLReston Hospital Center
Acute Care Hospitals · Reston, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33812 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKELAND, FL 33812
LAKELAND, FL 33812
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 Matthew Nier's NPI number?
The NPI number for Matthew Nier is 1376003376. It was assigned to this individual provider in the NPPES registry on March 25, 2019.
Where is Matthew Nier located?
Matthew Nier practices at 4729 Us Highway 98 S Ste 104, Lakeland, FL 33812. The listed phone number is (863) 284-1500.
What is Matthew Nier's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Matthew Nier enrolled in Medicare?
Yes. Matthew Nier 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.
Is Matthew Nier affiliated with any hospitals?
According to CMS data, Matthew Nier is affiliated with Lakeland Regional Medical Center and Reston Hospital Center.
When was this NPI record last updated?
The NPPES record for Matthew Nier was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Matthew Grant Nier, DO · NPI 1376003376
Surgery physician in Lakeland, Florida. Individual provider, active in the CMS NPPES registry since March 25, 2019.
## Identity
- **NPI:** 1376003376 (Entity type: Individual)
- **Enumerated:** March 25, 2019
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** OS23049 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 4729 US HIGHWAY 98 S STE 104, Lakeland, FL 33812-4323
- **Phone:** (863) 284-1500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 19, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1376003376) · Data from the CMS NPPES public registry.