CHRISTOPHER M GREENE M.D.
NPI 1578502340
Anesthesiology - Critical Care Medicine in Ocala, FL
About Christopher M Greene M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER M GREENE M.D. (NPI 1578502340) is an individual critical care medicine provider in Ocala, Florida, licensed in Florida (ME139334) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Oak Hill Hospital, and maintains a secondary practice location in Burlington.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Christopher M Greene M.d. 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
4Medicare enrollment records show Christopher Greene reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 46 clinicians in this Medicare group
Bradenton, FL 34209
- Reassigned Medicare billing, Florida enrollment
- 792 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 287 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Oak Hill Hospital
Acute Care Hospitals · Brooksville, FLOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OCALA, FL 34471
OCALA, FL 34471
OCALA, FL 34471
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 Christopher Greene's NPI number?
The NPI number for Christopher Greene is 1578502340. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is Christopher Greene located?
Christopher Greene practices at 1431 SW 1st Ave, Ocala, FL 34471. The listed phone number is (352) 401-1000.
What is Christopher Greene's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Christopher Greene enrolled in Medicare?
Yes. Christopher Greene 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 Christopher Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Greene reassigns Medicare benefits to 4 organizations: Sheridan Healthcorp Inc (Ocala, FL), Appleton Intensivist Group, LLC (Ocala, FL), Sunshine State Anesthesia Partners LLC (Bradenton, FL) and Intensive Care Consortium Inc (Aventura, FL). 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 Christopher Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Greene accept?
Health plans from Oscar Health Maintenance Organization of Florida list Christopher Greene 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 Christopher Greene affiliated with any hospitals?
According to CMS data, Christopher Greene is affiliated with Hca Florida Oak Hill Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Greene was last updated on May 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Christopher M Greene, M.D. · NPI 1578502340
Critical Care Medicine physician in Ocala, Florida. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1578502340 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** ME139334 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1431 SW 1ST AVE, Ocala, FL 34471-6500
- **Phone:** (352) 401-1000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Sheridan Healthcorp Inc (NPI 1144995515, Ocala, FL); Appleton Intensivist Group, LLC (NPI 1407411796, Ocala, FL); Sunshine State Anesthesia Partners LLC (NPI 1437757127, Bradenton, FL); Intensive Care Consortium Inc (NPI 1629019062, Aventura, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 1986
## Record status
- **NPPES last updated:** May 20, 2019
- **Other identifiers:** Medicaid 01903891 (NY); Medicaid 0VN1979 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1578502340) · Data from the CMS NPPES public registry.