DR. MARK ALLEN MAMROS (M.D.) – Family Medicine Physician, NPI 1245221829
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
360 GERIATRIC MEDICINE in PA
Provider Addresses for DR. MARK ALLEN MAMROS (M.D.)
1263 ROUTE 40 W
CLAYSVILLE, PA 153231277
Phone: (724) 663-7731
Fax: (724) 663-9022
Type: Location
1263 ROUTE 40 W PO BOX N
CLAYSVILLE, PA 153231277
Phone: (724) 663-7731
Fax: (724) 663-9022
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 260 Open Payments records for all available years, with a total value of $4,506.
Total Amount is formed as General ($4,506) + Research ($0) + Ownership ($0) = $4,506.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($617).
Total Amount
$4,506
General + Research + Ownership
Payments
260
Total payment records
General Amount
$4,506
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $617 |
| Novo Nordisk Inc | $510 |
| ABBVIE INC. | $396 |
| GlaxoSmithKline, LLC. | $380 |
| PFIZER INC. | $228 |
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: 2004-04-27
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 |
|---|---|---|---|---|
| I20040427000526 | I | Family Practice | PA | 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 | 304 | 167 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 114 | 114 | $0 |
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 93 | 21 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 89 | 89 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 41 | 35 | $0 |
Insurance plans in this area (ZIP 15323)
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