DR. TYLER LITTMANN DO
NPI 1639756539
Emergency Medicine in Orlando, FL
About Dr. Tyler Littmann Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TYLER LITTMANN DO (NPI 1639756539) is an individual emergency medicine provider in Orlando, Florida, licensed in Florida (OS19213) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and is a graduate of Lake Erie College Of Osteopathic Medicine, Bradenton (2021).
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
Dr. Tyler Littmann 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 Reassignments
10Medicare enrollment records show Tyler Littmann reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 619 clinicians in this Medicare group
Sebring, FL 33872
- Reassigned Medicare billing, Florida enrollment
- 318 clinicians in this Medicare group
Tampa, FL 33613
- Reassigned Medicare billing, Florida enrollment
- 231 clinicians in this Medicare group
La Plata, MD 20646
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- Also billed through NPI 1063377315 (District of Columbia)
- 729 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 301 clinicians in this Medicare group
Chestertown, MD 21620
- Reassigned Medicare billing, Maryland enrollment
- 172 clinicians in this Medicare group
Navasota, TX 77868
- Reassigned Medicare billing, Texas enrollment
- 132 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 379 clinicians in this Medicare group
- Reassigned Medicare billing, Texas enrollment
- 145 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Orlando
Acute Care Hospitals · Orlando, FLFlorida Hospital Zephyrhills
Acute Care Hospitals · Zephyrhills, FLUniversity Of MD Shore Medical Ctr At Chestertown
Acute Care Hospitals · Chestertown, MDUniversity Of MD Shore Medical Center At Easton
Acute Care Hospitals · Easton, MDBaptist Medical Center
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32822 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.
ORLANDO, FL 32822
ORLANDO, FL 32822
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 Tyler Littmann's NPI number?
The NPI number for Tyler Littmann is 1639756539. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Tyler Littmann located?
Tyler Littmann practices at 7727 Lake Underhill Rd, Orlando, FL 32822. The listed phone number is (407) 303-6413.
What is Tyler Littmann's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Tyler Littmann enrolled in Medicare?
Yes. Tyler Littmann 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 Tyler Littmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tyler Littmann reassigns Medicare benefits to 10 organizations: Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL), Tampa Bay Emergency Physicians-Heartland LLC (Sebring, FL), Tampa Bay Emergency Physicians LLC (Tampa, FL), Emergency Medicine Associates PA PC (La Plata, MD), Mep Health, LLC (Rockville, MD) and 5 more organizations, listed in the Medicare section above. 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 Tyler Littmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tyler Littmann accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Tyler Littmann 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 Tyler Littmann affiliated with any hospitals?
According to CMS data, Tyler Littmann is affiliated with Adventhealth Orlando, Florida Hospital Zephyrhills, University Of MD Shore Medical Ctr At Chestertown, University Of MD Shore Medical Center At Easton and Baptist Medical Center.
When was this NPI record last updated?
The NPPES record for Tyler Littmann was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Tyler Littmann, DO · NPI 1639756539
Emergency Medicine physician in Orlando, Florida. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1639756539 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS19213 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7727 LAKE UNDERHILL RD, Orlando, FL 32822-8224
- **Phone:** (407) 303-6413
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Florida Emergency Physicians Kang And Associates MD LLC (NPI 1811983752, Orlando, FL); Tampa Bay Emergency Physicians-Heartland LLC (NPI 1043661408, Sebring, FL); Tampa Bay Emergency Physicians LLC (NPI 1114977428, Tampa, FL); Emergency Medicine Associates PA PC (NPI 1245195544, La Plata, MD); Mep Health, LLC (NPI 1164483558, Rockville, MD); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Bradenton, class of 2021
## Record status
- **NPPES last updated:** October 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639756539) · Data from the CMS NPPES public registry.