DR. KELLY A. TRYGG MD
NPI 1548328446
Internal Medicine in Springfield, MO
About Dr. Kelly A. Trygg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KELLY A. TRYGG MD (NPI 1548328446) is an individual internal medicine provider in Springfield, Missouri, licensed in Missouri (107713) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Lmh, and maintains a secondary practice location in Lawrence.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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 and accepts Medicare assignment
Dr. Kelly A. Trygg Md 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 Kelly Trygg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,487 clinicians in this Medicare group
Hermitage, MO 65613
- Reassigned Medicare billing, Missouri enrollment
- 35 clinicians in this Medicare group
Baldwin City, KS 66006
- Reassigned Medicare billing, Kansas enrollment
- 281 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.
Lmh
Acute Care Hospitals · Lawrence, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
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 Kelly Trygg's NPI number?
The NPI number for Kelly Trygg is 1548328446. It was assigned to this individual provider in the NPPES registry on December 4, 2006.
Where is Kelly Trygg located?
Kelly Trygg practices at 1965 S Fremont Ave Suite 350, Springfield, MO 65804. The listed phone number is (417) 820-3500.
What is Kelly Trygg's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kelly Trygg enrolled in Medicare?
Yes. Kelly Trygg 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 Kelly Trygg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Trygg reassigns Medicare benefits to 3 organizations: Mercy Clinic Springfield Communities (Springfield, MO), Ozarks Resource Group (Hermitage, MO) and Lawrence Physicians LLC (Baldwin City, KS). 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 Kelly Trygg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kelly Trygg accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas City list Kelly Trygg 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 Kelly Trygg affiliated with any hospitals?
According to CMS data, Kelly Trygg is affiliated with Lmh.
When was this NPI record last updated?
The NPPES record for Kelly Trygg was last updated on January 9, 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.
# Dr. Kelly A. Trygg, MD · NPI 1548328446
Internal Medicine physician in Springfield, Missouri. Individual provider, active in the CMS NPPES registry since December 4, 2006.
## Identity
- **NPI:** 1548328446 (Entity type: Individual)
- **Enumerated:** December 4, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 107713 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1965 S FREMONT AVE, SUITE 350, Springfield, MO 65804-2201
- **Phone:** (417) 820-3500 · **Fax:** (417) 820-7852
## 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): Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO); Ozarks Resource Group (NPI 1639421050, Hermitage, MO); Lawrence Physicians LLC (NPI 1982011136, Baldwin City, KS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 1991
## Record status
- **NPPES last updated:** January 9, 2026
- **Other identifiers:** Medicaid 208142315 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1548328446) · Data from the CMS NPPES public registry.