CHRISTINE M LADD (MD) – Obstetrics & Gynecology Physician, NPI 1962466896
Obstetrics & Gynecology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
928 OBSTETRICS/GYNECOLOGY in MO
Provider Addresses for CHRISTINE M LADD (MD)
2319 WELLINGTON ESTATE DRIVE
CHESTERFIELD, MO 63017
Phone: (636) 256-4831
Type: Mailing
3009 N BALLAS RD STE 366C
SAINT LOUIS, MO 631312351
Phone: (314) 312-1678
Type: Mailing
3009 North Ballas Road
Suite 366 C
St. Louis, MO 63131
Phone: (314) 569-2424
Fax: (314) 569-2158
Type: Location
3009, North Ballas Road, Town and Country, Saint Louis County, Missouri, 63131, United States
SUITE 366 C
ST. LOUIS, MO 63131
Phone: (314) 569-2424
Fax: (314) 569-2158
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 63 Open Payments records for all available years, with a total value of $1,447.
Total Amount is formed as General ($1,447) + Research ($0) + Ownership ($0) = $1,447.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Astellas Pharma US Inc ($325).
Total Amount
$1,447
General + Research + Ownership
Payments
63
Total payment records
General Amount
$1,447
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $325 |
| ABBVIE INC. | $141 |
| Exeltis, USA Inc. | $137 |
| Sumitomo Pharma America, Inc. | $125 |
| Sage Therapeutics, Inc. | $111 |
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: 2010-09-29
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 |
|---|---|---|---|---|
| I20100929000422 | I | Obstetrics/Gynecology | MO | 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 |
|---|---|---|---|---|
| G0328 | Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 255 | 255 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 191 | 152 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 120 | 120 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 119 | 119 | $0 |
| 87210 | Smear for infectious agents | 58 | 36 | $0 |
Insurance plans in this area (ZIP 63017)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| - | MO | |
| Family Practice | MO | |
| Hospitalist, Family Practice | MO | |
| Internal Medicine | MO | |
| - | MO | |
| Family Practice | MO | |
| Internal Medicine | IL | |
| Internal Medicine, Hospitalist | MO | |
| Nurse Practitioner | MO |
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