HANNAH GREENE
NPI 1861924946
Hospitalist in Huntsville, AL
About Hannah Greene NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH GREENE (NPI 1861924946) is an individual hospitalist provider in Huntsville, Alabama, licensed in Alabama (MD.44544) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Mississippi School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 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
Hannah Greene 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 Reassignment
Medicare enrollment records show Hannah Greene reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 165 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 8
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 35801 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
HUNTSVILLE, AL 35801
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 Hannah Greene's NPI number?
The NPI number for Hannah Greene is 1861924946. It was assigned to this individual provider in the NPPES registry on March 29, 2017.
Where is Hannah Greene located?
Hannah Greene practices at 201 Sivley Rd SW Ste 500, Huntsville, AL 35801. The listed phone number is (256) 801-6047.
What is Hannah Greene's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Hannah Greene enrolled in Medicare?
Yes. Hannah 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 organization bills Medicare for Hannah Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Greene reassigns Medicare benefits to Hh Physician Care (Huntsville, AL). 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 Hannah Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Greene accept?
Health plans from Blue Cross and Blue Shield of Alabama and Oscar Insurance Company list Hannah 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.
When was this NPI record last updated?
The NPPES record for Hannah Greene was last updated on July 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hannah Greene · NPI 1861924946
Hospitalist physician in Huntsville, Alabama. Individual provider, active in the CMS NPPES registry since March 29, 2017.
## Identity
- **NPI:** 1861924946 (Entity type: Individual)
- **Enumerated:** March 29, 2017
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD.44544 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 SIVLEY RD SW STE 500, Huntsville, AL 35801-5177
- **Phone:** (256) 801-6047
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Hh Physician Care (NPI 1144860123, Huntsville, AL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** July 27, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1861924946) · Data from the CMS NPPES public registry.