MARK RUSSELL LING (M.D., PH.D.) – Procedural Dermatology Physician, NPI 1639153638
Procedural Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
409 DERMATOLOGY in GA
Loading map...
Provider Addresses for MARK RUSSELL LING (M.D., PH.D.)
710, Newnan Crossing Bypass, Newnan, Coweta County, Georgia, 30263, United States
SUITE A
NEWNAN, GA 302632321
Phone: (770) 251-5111
Fax: (770) 254-8680
Type: Mailing
7300 RANCH ROAD 2222, BUILDING 1, STE 200
AUSTIN, TX 78730
Phone: (512) 628-0465
Fax: (512) 233-2711
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $124.
Total Amount is formed as General ($124) + Research ($0) + Ownership ($0) = $124.
Last reported payment date: 2024-09-25 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($45).
Total Amount
$124
General + Research + Ownership
Payments
6
Total payment records
General Amount
$124
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-25
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2011-08-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110817000492 | I | Dermatology | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 1,651 | 350 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 900 | 690 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 643 | 479 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 280 | 246 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 209 | 181 | $0 |
Insurance plans in this area (ZIP 30263)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | GA | 17003 | Destruction of 2-14 skin growths | 2690 | 477 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | TX | |
| - | GA | |
| - | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| Physician Assistant | IN | |
| D E R M A T O L O G Y | GA | |
| Physician Assistant | TX | |
| Physician Assistant | TX |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.