ADAM S. BILLEN CRNA
NPI 1639518244
Nurse Anesthetist, Certified Registered in Orlando, FL
About Adam S. Billen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADAM S. BILLEN CRNA (NPI 1639518244) is an individual nurse anesthetist, certified registered in Orlando, Florida, licensed in Florida (ARNP9237872) and active in the NPI registry since June 2013. He is affiliated with Mercy Hospital Ada and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Adam S. Billen Crna 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
11Medicare enrollment records show Adam Billen reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maitland, FL 32751
- Reassigned Medicare billing, Florida enrollment
- 2,356 clinicians in this Medicare group
Tampa, FL 33614
- Reassigned Medicare billing, Florida enrollment
- 151 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Florida enrollment
- 1,887 clinicians in this Medicare group
Orange Park, FL 32003
- Reassigned Medicare billing, Florida enrollment
- 876 clinicians in this Medicare group
Port St Lucie, FL 34952
- Reassigned Medicare billing, Florida enrollment
- 562 clinicians in this Medicare group
West Palm Beach, FL 33401
- Reassigned Medicare billing, Florida enrollment
- 528 clinicians in this Medicare group
Hurst, TX 76054
- Reassigned Medicare billing, Florida enrollment
- 107 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Oklahoma enrollment
- 315 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 clinicians in this Medicare group
Elk City, OK 73644
- Reassigned Medicare billing, Oklahoma enrollment
- 108 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Ada
Acute Care Hospitals · Ada, OKMidland Memorial Hospital
Acute Care Hospitals · Midland, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32803 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORLANDO, FL 32803
ORLANDO, FL 32803
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 Adam Billen's NPI number?
The NPI number for Adam Billen is 1639518244. It was assigned to this individual provider in the NPPES registry on June 17, 2013.
Where is Adam Billen located?
Adam Billen practices at 924 N Magnolia Ave Suite 202 #1192, Orlando, FL 32803. The listed phone number is (407) 733-7403.
What is Adam Billen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Adam Billen enrolled in Medicare?
Yes. Adam Billen 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 Adam Billen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Billen reassigns Medicare benefits to 11 organizations: Us Anesthesia Partners Of Florida Inc. (Maitland, FL), Florida Pain Relief Group PLLC (Tampa, FL), Anesthesia Dynamics LLC (Bradenton, FL), Fleming Island Anesthesia LLC (Orange Park, FL), Anesthesia Physician Solutions Of South Florida, LLC (Port St Lucie, FL) and 6 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 Adam Billen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Billen accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Adam Billen 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 Adam Billen affiliated with any hospitals?
According to CMS data, Adam Billen is affiliated with Mercy Hospital Ada and Midland Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Adam Billen was last updated on January 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Adam S. Billen, CRNA · NPI 1639518244
Nurse Anesthetist, Certified Registered physician in Orlando, Florida. Individual provider, active in the CMS NPPES registry since June 17, 2013.
## Identity
- **NPI:** 1639518244 (Entity type: Individual)
- **Enumerated:** June 17, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** ARNP9237872 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 924 N MAGNOLIA AVE, SUITE 202 #1192, Orlando, FL 32803-3220
- **Phone:** (407) 733-7403
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Us Anesthesia Partners Of Florida Inc. (NPI 1518910520, Maitland, FL); Florida Pain Relief Group PLLC (NPI 1376994608, Tampa, FL); Anesthesia Dynamics LLC (NPI 1073001012, Bradenton, FL); Fleming Island Anesthesia LLC (NPI 1487945895, Orange Park, FL); Anesthesia Physician Solutions Of South Florida, LLC (NPI 1437823507, Port St Lucie, FL); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** January 6, 2025
- **Other identifiers:** Other GO1EE (FL); Medicaid 0094889 00 (FL); Other XXX-XX-7522
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Source: [NPI Profile](https://npiprofile.com/npi/1639518244) · Data from the CMS NPPES public registry.