DR. CHRISTEN PIRKLE SUBBIAH (MD) – Internal Medicine Physician, NPI 1093155897
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. CHRISTEN PIRKLE SUBBIAH (MD)
221 TECHNOLOGY PKWY NW
ROME, GA 301651369
Phone: (762) 235-1000
Type: Mailing
150 GENTILLY BLVD
CARTERSVILLE, GA 301208522
Phone: (470) 490-7470
Fax: (770) 386-7910
Type: Location
4374 OGLETHORPE LOOP NW
ACWORTH, GA 301019533
Phone: (404) 642-8771
Type: Mailing
300 COURTYARD DR SE STE B
CARTERSVILLE, GA 301208535
Phone: (404) 640-0206
Fax: (770) 386-7910
Type: Location
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: 2016-09-15
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 |
|---|---|---|---|---|
| I20160915000423 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 30165)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | GA | |
| Family Practice | GA | |
| - | GA | |
| Family Practice | GA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | GA | |
| Orthopedic Surgery | GA | |
| Radiation Oncology | GA | |
| - | GA |
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