MRS. MARY MATHEWS ROTTO (PAC) – Obstetrics & Gynecology Physician, NPI 1417939638
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,648 PHYSICIAN ASSISTANT in IA
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Provider Addresses for MRS. MARY MATHEWS ROTTO (PAC)
Doran Clinic for Women, 1015, Duff Avenue, Ames, Story County, Iowa, 50019, United States
AMES, IA 500105733
Phone: (515) 239-6970
Fax: (515) 239-6950
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $780.
Total Amount is formed as General ($780) + Research ($0) + Ownership ($0) = $780.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Astellas Pharma US Inc ($87).
Total Amount
$780
General + Research + Ownership
Payments
42
Total payment records
General Amount
$780
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $87 |
| PFIZER INC. | $72 |
| ABBVIE INC. | $70 |
| Bayer Healthcare Pharmaceuticals Inc. | $56 |
| Daiichi Sankyo Inc. | $47 |
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: 2005-11-23
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 |
|---|---|---|---|---|
| I20051123000147 | I | Physician Assistant | IA | 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 |
|---|---|---|---|---|
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 30 | 30 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 22 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 50010)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | IA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IA | |
| Nurse Practitioner | IA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| Physician Assistant | IA |
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