NANCY DROWN GIAMMARELLA (CNP) – Family Nurse Practitioner, NPI 1629183579
Family Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for NANCY DROWN GIAMMARELLA (CNP)
800 Gi Maddox Pkwy
Chatsworth, GA 30705
Phone: (706) 695-1992
Fax: (866) 348-6516
Type: Location
3957 CLEVELAND HWY STE B
DALTON, GA 307212052
Phone: (706) 852-2374
Fax: (706) 852-2375
Type: Mailing
800, Gi Maddox Parkway, Chatsworth, Murray County, Georgia, 30705, United States
CHATSWORTH, GA 307054008
Phone: (706) 695-1992
Fax: (866) 348-6516
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2012-08-02
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 |
|---|---|---|---|---|
| I20120802000514 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $0 |
Insurance plans in this area (ZIP 30705)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NURSE PRACTITIONER | GA | 83036 | Hemoglobin A1C level | 87 | 72 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | GA | |
| - | TN | |
| General Surgery | GA | |
| - | GA | |
| - | GA | |
| Cardiovascular Disease (Cardiology) | GA | |
| - | GA | |
| - | GA | |
| Pulmonary Disease, Critical Care (Intensivists) | GA | |
| General Surgery | FL |
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