DR. CHRISTOPHER C SITLER (DO, FACOI) – Hospitalist Physician, NPI 1750519062
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,409 INTERNAL MEDICINE in GA
Provider Addresses for DR. CHRISTOPHER C SITLER (DO, FACOI)
2 UNIVERSITY PLZ STE 204
HACKENSACK, NJ 076016211
Phone: (551) 295-8223
Type: Mailing
14 Eastbrook Bnd Ste 201
Peachtree City, GA 302691521
Phone: (770) 408-0184
Type: Location
50 Glenlake Pkwy Ste 420
Sandy Springs, GA 303283489
Phone: (551) 295-8223
Type: Location
635, Collier Road Northwest, A, Atlanta, Fulton County, Georgia, 30318, United States
ATLANTA, GA 303091611
Phone: (404) 367-3014
Type: Mailing
Piedmont Fayette Hospital, 1255, Highway 54 West, Fayetteville, Fayette County, Georgia, 30214, United States
FAYETTEVILLE, GA 302144526
Phone: (770) 719-5630
Fax: (770) 719-5629
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: 2012-07-18
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 |
|---|---|---|---|---|
| I20120718000522 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 296 | 155 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 170 | 166 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 109 | 105 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 43 | $0 |
| 99291 | Critical care, first 30-74 minutes | 26 | 22 | $0 |
Insurance plans in this area (ZIP 07601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | GA | |
| H O S P I T A L I S T | GA | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| Hospitalist, Internal Medicine | IN | |
| N E U R O L O G Y | GA | |
| Nurse Practitioner | GA | |
| Hospitalist, Internal Medicine | GA |
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