CHARLES WILLIAM HARTIN JR. M.D.
NPI 1497829337
Surgery - Pediatric Surgery in Mobile, AL
About Charles William Hartin Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES WILLIAM HARTIN JR. M.D. (NPI 1497829337) is an individual pediatric surgery provider in Mobile, Alabama, licensed in Alabama (32972) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Charlotte, and is a graduate of Other (2005).
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
Charles William Hartin Jr. 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 Charles Hartin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mobile, AL 36604
- Reassigned Medicare billing, Alabama enrollment
- 857 clinicians in this Medicare group
Mobile, AL 36617
- Reassigned Medicare billing, Alabama enrollment
- 394 clinicians in this Medicare group
Jacksonville, FL 32207
- Reassigned Medicare billing, Florida enrollment
- 703 clinicians in this Medicare group
Hendersonville, NC 28792
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Novant Health Medical Group, LLC
- 2,998 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.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOBILE, AL 36604
MOBILE, AL 36604
MOBILE, AL 36604
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 Charles Hartin's NPI number?
The NPI number for Charles Hartin is 1497829337. It was assigned to this individual provider in the NPPES registry on November 20, 2006.
Where is Charles Hartin located?
Charles Hartin practices at 1720 Center St, Mobile, AL 36604. The listed phone number is (251) 415-1475.
What is Charles Hartin's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.
Is Charles Hartin enrolled in Medicare?
Yes. Charles Hartin 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 Charles Hartin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Hartin reassigns Medicare benefits to 4 organizations: Usa Health Physician Billing Services LLC (Mobile, AL), University Of South Alabama (Mobile, AL), The Nemours Foundation (Jacksonville, FL) and Novant Medical Group, Inc. (Hendersonville, NC). 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 Charles Hartin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Hartin accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 5 other insurers list Charles Hartin 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 Charles Hartin was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Charles William Hartin Jr., M.D. · NPI 1497829337
Pediatric Surgery physician in Mobile, Alabama. Individual provider, active in the CMS NPPES registry since November 20, 2006.
## Identity
- **NPI:** 1497829337 (Entity type: Individual)
- **Enumerated:** November 20, 2006
- **Primary specialty:** Surgery - Pediatric Surgery · taxonomy 2086S0120X
- **State license:** 32972 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1720 CENTER ST, Mobile, AL 36604-3304
- **Phone:** (251) 415-1475 · **Fax:** (251) 415-1476
## 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): Usa Health Physician Billing Services LLC (NPI 1013574722, Mobile, AL); University Of South Alabama (NPI 1497859052, Mobile, AL); The Nemours Foundation (NPI 1265585806, Jacksonville, FL); Novant Medical Group, Inc. (NPI 1124892765, Hendersonville, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** August 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1497829337) · Data from the CMS NPPES public registry.