KARIN H. GUNTHER DO, MS
NPI 1336677947
Internal Medicine - Critical Care Medicine in Hudson, FL
About Karin H. Gunther Do, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARIN H. GUNTHER DO, MS (NPI 1336677947) is an individual critical care medicine provider in Hudson, Florida, licensed in Florida (OS20529) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Trinity Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 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
Karin H. Gunther Do, Ms 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 Karin Gunther reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 287 clinicians in this Medicare group
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 2,620 clinicians in this Medicare group
Salt Lake City, UT 84108
- Reassigned Medicare billing, Utah enrollment
- 338 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Trinity Hospital
Acute Care Hospitals · Trinity, FLHca Florida Bayonet Point Hospital
Acute Care Hospitals · Hudson, FLHca Florida Oak Hill Hospital
Acute Care Hospitals · Brooksville, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34667 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.
HUDSON, FL 34667
HUDSON, FL 34667
HUDSON, FL 34667
HUDSON, FL 34667
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 Karin Gunther's NPI number?
The NPI number for Karin Gunther is 1336677947. It was assigned to this individual provider in the NPPES registry on May 25, 2017. The provider is also known as Karin Hwang Do.
Where is Karin Gunther located?
Karin Gunther practices at 14000 Fivay Rd, Hudson, FL 34667. The listed phone number is (615) 372-5965.
What is Karin Gunther's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Karin Gunther enrolled in Medicare?
Yes. Karin Gunther 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 Karin Gunther's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karin Gunther reassigns Medicare benefits to 3 organizations: Intensive Care Consortium Inc (Aventura, FL), University Of Utah Adult Services (Sandy, UT) and University Of Utah Acuity Care Services (Salt Lake City, UT). 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 Karin Gunther's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karin Gunther accept?
Health plans from Oscar Health Maintenance Organization of Florida list Karin Gunther 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 Karin Gunther affiliated with any hospitals?
According to CMS data, Karin Gunther is affiliated with Hca Florida Trinity Hospital, Hca Florida Bayonet Point Hospital and Hca Florida Oak Hill Hospital.
When was this NPI record last updated?
The NPPES record for Karin Gunther was last updated on November 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Karin H. Gunther, DO, MS · NPI 1336677947
Critical Care Medicine physician in Hudson, Florida. Individual provider, active in the CMS NPPES registry since May 25, 2017.
## Identity
- **NPI:** 1336677947 (Entity type: Individual)
- **Enumerated:** May 25, 2017
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** OS20529 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 14000 FIVAY RD, Hudson, FL 34667-7103
- **Phone:** (615) 372-5965
## 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): Intensive Care Consortium Inc (NPI 1629019062, Aventura, FL); University Of Utah Adult Services (NPI 1851904247, Sandy, UT); University Of Utah Acuity Care Services (NPI 1366804254, Salt Lake City, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** November 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1336677947) · Data from the CMS NPPES public registry.