JOHN CONOR HARDEMAN M.D.
NPI 1558598771
Obstetrics & Gynecology in Huntsville, AL
About John Conor Hardeman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CONOR HARDEMAN M.D. (NPI 1558598771) is an individual obstetrics & gynecology provider in Huntsville, Alabama, licensed in Alabama (30784) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in New Orleans, and is a graduate of University Of Alabama School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
John Conor Hardeman 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
3Medicare enrollment records show John Hardeman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 182 clinicians in this Medicare group
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 193 clinicians in this Medicare group
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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.
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 20
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
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 John Hardeman's NPI number?
The NPI number for John Hardeman is 1558598771. It was assigned to this individual provider in the NPPES registry on June 15, 2009.
Where is John Hardeman located?
John Hardeman practices at 401 Lowell Dr SE, Huntsville, AL 35801. The listed phone number is (256) 265-4462.
What is John Hardeman's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is John Hardeman enrolled in Medicare?
Yes. John Hardeman 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 John Hardeman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Hardeman reassigns Medicare benefits to 3 organizations: Hh Physicians Network (Huntsville, AL), Emergency Physicians Group (Huntsville, AL) and Ochsner Clinic LLC (Bogalusa, LA). 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 John Hardeman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Hardeman accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and BlueCross BlueShield of Tennessee and 1 other insurer list John Hardeman 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 John Hardeman was last updated on September 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John Conor Hardeman, M.D. · NPI 1558598771
Obstetrics & Gynecology physician in Huntsville, Alabama. Individual provider, active in the CMS NPPES registry since June 15, 2009.
## Identity
- **NPI:** 1558598771 (Entity type: Individual)
- **Enumerated:** June 15, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 30784 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 LOWELL DR SE, Huntsville, AL 35801-3748
- **Phone:** (256) 265-4462
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Hh Physicians Network (NPI 1891359683, Huntsville, AL); Emergency Physicians Group (NPI 1659366649, Huntsville, AL); Ochsner Clinic LLC (NPI 1366797110, Bogalusa, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Alabama School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** September 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1558598771) · Data from the CMS NPPES public registry.