DR. HARLAN LUKE SOUTH MD
NPI 1750438099
Internal Medicine in San Francisco, CA
About Dr. Harlan Luke South Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARLAN LUKE SOUTH MD (NPI 1750438099) is an individual internal medicine provider in San Francisco, California, licensed in Texas (W1227) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Harlan Luke South Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Harlan South reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94102
- Reassigned Medicare billing, California enrollment
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
Suwanee, GA 30024
- Reassigned Medicare billing, Georgia enrollment
Tucker, GA 30084
- Reassigned Medicare billing, Georgia enrollment
- 3 clinicians in this Medicare group
Stone Mountain, GA 30083
- Reassigned Medicare billing, Georgia enrollment
- 4 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 10 clinicians in this Medicare group
Conyers, GA 30013
- Reassigned Medicare billing, Georgia enrollment
- 2 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 94102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Harlan South's NPI number?
The NPI number for Harlan South is 1750438099. It was assigned to this individual provider in the NPPES registry on January 5, 2007.
Where is Harlan South located?
Harlan South practices at 490 Post St Ste 914, San Francisco, CA 94102. The listed phone number is (415) 316-5510.
What is Harlan South's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Harlan South enrolled in Medicare?
Yes. Harlan South is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Harlan South's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harlan South reassigns Medicare benefits to 7 organizations: Premier Wound Corporation (San Francisco, CA), City Clinics Tx LLC (Dallas, TX), Infuse One Ga LLC (Suwanee, GA), Howganics, LLC (Tucker, GA), Gatewood Clinic And Medspa LLC (Stone Mountain, GA) and 2 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 Harlan South's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Harlan South accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 2 other insurers list Harlan South 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 Harlan South was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Harlan Luke South, MD · NPI 1750438099
Internal Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since January 5, 2007.
## Identity
- **NPI:** 1750438099 (Entity type: Individual)
- **Enumerated:** January 5, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** W1227 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 490 POST ST STE 914, San Francisco, CA 94102-1410
- **Phone:** (415) 316-5510 · **Fax:** (415) 449-6418
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Premier Wound Corporation (NPI 1982416202, San Francisco, CA); City Clinics Tx LLC (NPI 1396697363, Dallas, TX); Infuse One Ga LLC (NPI 1932088515, Suwanee, GA); Howganics, LLC (NPI 1265289953, Tucker, GA); Gatewood Clinic And Medspa LLC (NPI 1871398842, Stone Mountain, GA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 1996
## Record status
- **NPPES last updated:** May 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750438099) · Data from the CMS NPPES public registry.