MS. MARY ESTHER PATTERSON (CERTIFIED NURSE-MIDW) – Obstetrics & Gynecology Nurse Practitioner, NPI 1275821407
Obstetrics & Gynecology Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
40 CERTIFIED NURSE MIDWIFE (CNM) in NV
Provider Addresses for MS. MARY ESTHER PATTERSON (CERTIFIED NURSE-MIDW)
236 WEST STREET (OLD)
STE 304
RENO, NV 89503
Phone: (775) 688-6200
Fax: (775) 688-6222
Type: Mailing
1441 PULLMAN DR
SPARKS, NV 894347921
Phone: (775) 432-1343
Fax: (775) 324-0858
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $769.
Total Amount is formed as General ($769) + Research ($0) + Ownership ($0) = $769.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Astellas Pharma US Inc ($372).
Total Amount
$769
General + Research + Ownership
Payments
33
Total payment records
General Amount
$769
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $372 |
| Sumitomo Pharma America, Inc. | $97 |
| ABBVIE INC. | $68 |
| MAYNE PHARMA COMMERCIAL LLC | $49 |
| PFIZER INC. | $38 |
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: 2018-08-01
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 |
|---|---|---|---|---|
| I20180801002016 | I | Certified Nurse Midwife (Cnm) | NV | 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 | 47 | 47 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 30 | 30 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 28 | 25 | $0 |
| 81002 | Urinalysis, manual test | 12 | 11 | $0 |
Insurance plans in this area (ZIP 89503)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NV | |
| Nurse Practitioner | NV | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NV | |
| Nurse Practitioner | NV | |
| Physician Assistant | NV | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NV | |
| Nurse Practitioner | NV |
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