YVETTE S. GROSZMANN (MD) – Obstetrics & Gynecology Physician, NPI 1407927221
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,231 OBSTETRICS/GYNECOLOGY in MA
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Provider Addresses for YVETTE S. GROSZMANN (MD)
340, Main Street, Leominster, Worcester County, Massachusetts, 01453, United States
STE. 670
WORCESTER, MA 016081604
Phone: (508) 754-3566
Fax: (508) 438-6368
Type: Mailing
1, Brookline Place, Brookline, Norfolk County, Massachusetts, 02130-4803, United States
SUITE 506
BROOKLINE, MA 024457224
Phone: (617) 739-0245
Fax: (617) 738-6703
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $1,885.
Total Amount is formed as General ($1,885) + Research ($0) + Ownership ($0) = $1,885.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: GE HEALTHCARE ($1,519).
Total Amount
$1,885
General + Research + Ownership
Payments
7
Total payment records
General Amount
$1,885
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 |
|---|---|
| GE HEALTHCARE | $1,519 |
| Edap Technomed Inc | $366 |
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: 2004-08-10
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 |
|---|---|---|---|---|
| I20040810001113 | 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 |
|---|---|---|---|---|
| 76856 | Complete ultrasound scan of pelvis | 230 | 220 | $0 |
| 76830 | Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 217 | 207 | $0 |
Insurance plans in this area (ZIP 01608)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | MA | 76830 | Ultrasound pelvis through vagina | 144 | 135 |
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 | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| - | MA |
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