SETH L MAXWELL DO
NPI 1891292447
Internal Medicine - Cardiovascular Disease in Tampa, FL
About Seth L Maxwell Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH L MAXWELL DO (NPI 1891292447) is an individual cardiovascular disease provider in Tampa, Florida, licensed in Florida (OS17647) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Florida Hospital Carrollwood, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Seth L Maxwell 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.
Medicare Billing Reassignment
Medicare enrollment records show Seth Maxwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tampa, FL 33613
- Reassigned Medicare billing, Florida enrollment
- 1,719 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Florida Hospital Carrollwood
Acute Care Hospitals · Tampa, FLAdventhealth Tampa
Acute Care Hospitals · Tampa, FLAdventhealth Wesley Chapel
Acute Care Hospitals · Wesley Chapel, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33613 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.
TAMPA, FL 33613
TAMPA, FL 33613
TAMPA, FL 33613
TAMPA, FL 33613
TAMPA, FL 33613
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 Seth Maxwell's NPI number?
The NPI number for Seth Maxwell is 1891292447. It was assigned to this individual provider in the NPPES registry on April 10, 2018.
Where is Seth Maxwell located?
Seth Maxwell practices at 3000 Medical Park Dr Ste 300, Tampa, FL 33613. The listed phone number is (813) 497-9661.
What is Seth Maxwell's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Seth Maxwell enrolled in Medicare?
Yes. Seth Maxwell 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 organization bills Medicare for Seth Maxwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Seth Maxwell reassigns Medicare benefits to Florida Hospital Physician Group Inc (Tampa, 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 Seth Maxwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Seth Maxwell accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 4 other insurers list Seth Maxwell 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 Seth Maxwell affiliated with any hospitals?
According to CMS data, Seth Maxwell is affiliated with Florida Hospital Carrollwood, Adventhealth Tampa and Adventhealth Wesley Chapel.
When was this NPI record last updated?
The NPPES record for Seth Maxwell was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Seth L Maxwell, DO · NPI 1891292447
Cardiovascular Disease physician in Tampa, Florida. Individual provider, active in the CMS NPPES registry since April 10, 2018.
## Identity
- **NPI:** 1891292447 (Entity type: Individual)
- **Enumerated:** April 10, 2018
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** OS17647 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3000 MEDICAL PARK DR STE 300, Tampa, FL 33613-4696
- **Phone:** (813) 497-9661
## 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:** Florida Hospital Physician Group Inc (NPI 1174955256, Tampa, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891292447) · Data from the CMS NPPES public registry.