MARGARET M STILL (M.D.) – Internal Medicine Physician, NPI 1326150251
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,405 INTERNAL MEDICINE in GA
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Provider Addresses for MARGARET M STILL (M.D.)
1380, Upper Hembree Road, Roswell, Fulton, Georgia, 30009, United States
ROSWELL, GA 300761146
Phone: (770) 442-9016
Fax: (770) 442-0193
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 276 Open Payments records for all available years, with a total value of $4,944.
Total Amount is formed as General ($4,944) + Research ($0) + Ownership ($0) = $4,944.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: ABBVIE INC. ($899).
Total Amount
$4,944
General + Research + Ownership
Payments
276
Total payment records
General Amount
$4,944
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $899 |
| Novo Nordisk Inc | $748 |
| PFIZER INC. | $417 |
| Lilly USA, LLC | $361 |
| Astellas Pharma US Inc | $167 |
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: 2004-07-15
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 |
|---|---|---|---|---|
| I20040715000539 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 3,720 | 38 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 601 | 383 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 269 | 188 | $0 |
| 81000 | Manual urinalysis test with examination using microscope, non-automated | 259 | 227 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 189 | 188 | $0 |
Insurance plans in this area (ZIP 30076)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | GA | 90670 | Pneumococcal vaccine for injection into muscle | 90 | 89 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | GA | |
| Internal Medicine | FL | |
| Internal Medicine | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | GA |
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