DR. CAROLYN R LYON MD
NPI 1750532297
Emergency Medicine in Orlando, FL
About Dr. Carolyn R Lyon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROLYN R LYON MD (NPI 1750532297) is an individual emergency medicine provider in Orlando, Florida, licensed in Florida (ME103952) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Carolyn R Lyon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carolyn Lyon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 347 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32806 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.
ORLANDO, FL 32806
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 Carolyn Lyon's NPI number?
The NPI number for Carolyn Lyon is 1750532297. It was assigned to this individual provider in the NPPES registry on October 2, 2008.
Where is Carolyn Lyon located?
Carolyn Lyon practices at 86 W Underwood St Suite 200, Orlando, FL 32806. The listed phone number is (407) 237-6329.
What is Carolyn Lyon's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Carolyn Lyon enrolled in Medicare?
Yes. Carolyn Lyon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carolyn Lyon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Lyon reassigns Medicare benefits to Emergency Physicians Of Central Florida LLP (Orlando, 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 Carolyn Lyon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carolyn Lyon was last updated on April 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Carolyn R Lyon, MD · NPI 1750532297
Emergency Medicine physician in Orlando, Florida. Individual provider, active in the CMS NPPES registry since October 2, 2008.
## Identity
- **NPI:** 1750532297 (Entity type: Individual)
- **Enumerated:** October 2, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** ME103952 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 86 W UNDERWOOD ST, SUITE 200, Orlando, FL 32806-1110
- **Phone:** (407) 237-6329 · **Fax:** (407) 649-3083
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Emergency Physicians Of Central Florida LLP (NPI 1326033341, Orlando, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 10, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1750532297) · Data from the CMS NPPES public registry.