SEAN T MCLAUGHLIN (M.D.) – Internal Medicine Physician, NPI 1023099785
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
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Provider Addresses for SEAN T MCLAUGHLIN (M.D.)
Paul Mayer Avenue, Bridgeton, Saint Louis County, Missouri, 63044, United States
SUITE 504
BRIDGETON, MO 630442516
Phone: (314) 298-3893
Fax: (314) 851-4408
Type: Location
PO BOX 23340
SAINT LOUIS, MO 631563340
Phone: (314) 298-3893
Fax: (314) 851-4408
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $17.
Total Amount is formed as General ($17) + Research ($0) + Ownership ($0) = $17.
Last reported payment date: 2023-11-07 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($16).
Total Amount
$17
General + Research + Ownership
Payments
2
Total payment records
General Amount
$17
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $16 |
| Sumitomo Pharma America, Inc. | $1 |
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: 2004-11-24
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 |
|---|---|---|---|---|
| I20041124000082 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 339 | 201 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 303 | 178 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 285 | 196 | $0 |
| 83036 | Hemoglobin a1c level | 201 | 134 | $0 |
| 83721 | Ldl cholesterol level | 126 | 107 | $0 |
Insurance plans in this area (ZIP 63044)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MO | 90670 | Pneumococcal vaccine for injection into muscle | 71 | 71 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MO | |
| Family Practice, Geriatric Medicine | MO | |
| - | MO | |
| Internal Medicine | MO | |
| Physician Assistant | MO | |
| - | MO | |
| Nurse Practitioner | MO | |
| Internal Medicine | MO | |
| - | MO | |
| Nurse Practitioner | MO |
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