DEANNA GLASSMAN (M.D.) – Gynecologic Oncology Physician, NPI 1770992315
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,164 OBSTETRICS/GYNECOLOGY in TX
Provider Addresses for DEANNA GLASSMAN (M.D.)
1515 Holcombe Blvd
Houston, TX 770304000
Phone: (713) 792-6161
Type: Location
55 WELLESLEY AVE
NORTH PROVIDENCE, RI 029112921
Phone: (406) 531-1559
Type: Mailing
101 DUDLEY ST
PROVIDENCE, RI 029052401
Phone: (406) 531-1559
Type: Location
101 W 8TH AVE STE 1400
SPOKANE, WA 992042307
Phone: (866) 747-2455
Fax: (509) 227-7070
Type: Location
PO BOX 421
LIBERTY LAKE, WA 990190421
Phone: (866) 747-2455
Fax: (509) 227-7070
Type: Mailing
PO BOX 4439
HOUSTON, TX 772104439
Phone: (713) 792-2991
Type: Mailing
1515 HOLCOMBE BLVD
HOUSTON, TX 770304000
Phone: (713) 792-6161
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $675.
Total Amount is formed as General ($675) + Research ($0) + Ownership ($0) = $675.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Ethicon US, LLC ($290).
Total Amount
$675
General + Research + Ownership
Payments
10
Total payment records
General Amount
$675
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ethicon US, LLC | $290 |
| AstraZeneca Pharmaceuticals LP | $134 |
| GlaxoSmithKline, LLC. | $125 |
| ImmunoGen, Inc. | $63 |
| ABBVIE INC. | $34 |
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: 2024-07-17
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 |
|---|---|---|---|---|
| I20240717001683 | I | Obstetrics/Gynecology | WA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 77030)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Internal Medicine | WA | |
| - | WA | |
| Physician Assistant | WA | |
| - | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Internal Medicine | WA | |
| - | WA | |
| - | WA |
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.