DR. MARYANN MILLAR (M.D.) – Specialist, NPI 1659471191
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,231 OBSTETRICS/GYNECOLOGY in MA
Loading map...
Provider Addresses for DR. MARYANN MILLAR (M.D.)
37, Thurber Boulevard, Stillwater, Smithfield, Providence County, Rhode Island, 02917, United States
STE 105
SMITHFIELD, RI 029171822
Phone: (781) 933-9993
Fax: (781) 933-5711
Type: Mailing
100, TradeCenter 128, Woburn, Middlesex County, Massachusetts, 01801, United States
STE 4750
WOBURN, MA 018017420
Phone: (781) 933-9993
Fax: (781) 933-5711
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $658.
Total Amount is formed as General ($658) + Research ($0) + Ownership ($0) = $658.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: ABBVIE INC. ($337).
Total Amount
$658
General + Research + Ownership
Payments
29
Total payment records
General Amount
$658
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $337 |
| Exeltis, USA Inc. | $204 |
| Astellas Pharma US Inc | $63 |
| Sumitomo Pharma America, Inc. | $29 |
| Organon LLC | $25 |
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: 2005-04-21
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 |
|---|---|---|---|---|
| I20050421000569 | I | Obstetrics/Gynecology | MA | 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 | 127 | 108 | $0 |
| G0328 | Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 108 | 108 | $0 |
| 76830 | Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 36 | 34 | $0 |
| 83986 | Body fluid ph level | 19 | 14 | $0 |
| 87210 | Smear for infectious agents | 19 | 14 | $0 |
Insurance plans in this area (ZIP 02917)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.