MRS. CATHERINE TINKER BITTINGER (PA-C) – Physician Assistant, NPI 1174004113
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,430 PHYSICIAN ASSISTANT in GA
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Provider Addresses for MRS. CATHERINE TINKER BITTINGER (PA-C)
405 VALLEYSIDE DR
DALLAS, GA 301579374
Phone: (678) 231-6974
Type: Mailing
WellStar Paulding Hospital, 2518, Jimmy Lee Smith Parkway, Hiram, Paulding County, Georgia, 30141, United States
HIRAM, GA 301412068
Phone: (470) 644-7000
Type: Location
1700 HOSPITAL SOUTH DR STE 300
AUSTELL, GA 301068116
Phone: (770) 944-2830
Fax: (678) 581-7170
Type: Location
531 ROSELANE ST NW STE 710
MARIETTA, GA 300606975
Phone: (678) 331-3297
Fax: (678) 581-7187
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 84 Open Payments records for all available years, with a total value of $1,705.
Total Amount is formed as General ($1,705) + Research ($0) + Ownership ($0) = $1,705.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($227).
Total Amount
$1,705
General + Research + Ownership
Payments
84
Total payment records
General Amount
$1,705
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $227 |
| PFIZER INC. | $191 |
| ABBVIE INC. | $131 |
| Incyte Corporation | $108 |
| AstraZeneca Pharmaceuticals LP | $68 |
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: 2018-10-17
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 |
|---|---|---|---|---|
| I20181017000315 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 154 | 100 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 130 | 103 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $0 |
Insurance plans in this area (ZIP 30157)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| - | GA | |
| - | GA | |
| R H E U M A T O L O G Y | MI | |
| Hospitalist, Internal Medicine | GA | |
| Nurse Practitioner | TN | |
| Family Practice | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| Hospitalist, Internal Medicine | GA |
Reviews
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