ALSTON GRAHAM WARR (M.D.) – Adolescent Medicine (Internal Medicine) Physician, NPI 1245289305
Adolescent Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,527 INTERNAL MEDICINE in TN
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Provider Addresses for ALSTON GRAHAM WARR (M.D.)
P.O. BOX 405827
ATLANTA, GA 303845827
Phone:
Type: Mailing
7715, Wolf River Boulevard, Germantown, Shelby County, West Tennessee, Tennessee, 38138, United States
GERMANTOWN, TN 38138
Phone: (901) 328-6031
Fax: (901) 328-6035
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 185 Open Payments records for all available years, with a total value of $3,081.
Total Amount is formed as General ($3,081) + Research ($0) + Ownership ($0) = $3,081.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Novo Nordisk Inc ($831).
Total Amount
$3,081
General + Research + Ownership
Payments
185
Total payment records
General Amount
$3,081
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $831 |
| ABBVIE INC. | $542 |
| AstraZeneca Pharmaceuticals LP | $484 |
| PFIZER INC. | $314 |
| GlaxoSmithKline, LLC. | $98 |
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: 2007-09-06
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 |
|---|---|---|---|---|
| I20070906000328 | I | Internal Medicine | TN | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,082 | 536 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 806 | 504 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 716 | 487 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 586 | 446 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 560 | 436 | $0 |
Insurance plans in this area (ZIP 30384)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Osteopathic Manipulative Medicine | NY | |
| H E M A T O L O G Y/ O N C O L O G Y | TN | |
| Family Practice | MS | |
| Nurse Practitioner | GA | |
| Family Practice | GA | |
| Nurse Practitioner | MS | |
| Internal Medicine | AR | |
| Internal Medicine | GA | |
| Nurse Practitioner | TN | |
| Internal Medicine | TN |
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