DR. KAREN T TASHIMA (MD) – Infectious Disease Physician, NPI 1396740551
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
78 INFECTIOUS DISEASE in RI
Provider Addresses for DR. KAREN T TASHIMA (MD)
593 Eddy St
Providence, RI 029034923
Phone: (401) 444-7793
Fax: (401) 444-8179
Type: Location
1125, North Main Street, Providence, Providence County, Rhode Island, 02904, United States
PROVIDENCE, RI 029045739
Phone: (401) 793-2928
Type: Location
180 Corliss St Ste E2
Providence, RI 029042602
Phone: (401) 793-2928
Type: Location
180 Corliss St Ste E1
Providence, RI 029042602
Phone: (401) 793-2928
Type: Location
164 Summit Ave
Fain Bldg., Suite E
Providence, RI 029062853
Phone: (401) 793-2928
Fax: (401) 793-7401
Type: Location
101, Ellenfield Street, Providence, Providence County, Rhode Island, 02905, United States
PROVIDENCE, RI 029054541
Phone: (401) 444-6779
Type: Mailing
15 LA SALLE SQ
PROVIDENCE, RI 029031814
Phone: (401) 444-6779
Fax: (401) 444-6912
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2011-11-15
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040616000253 | I | Infectious Disease | RI | TBD |
| I20111115000801 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 23 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 17 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 11 | $0 |
Insurance plans in this area (ZIP 02903)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| Internal Medicine, Infectious Disease | RI | |
| Mental Health Counselor | MA | |
| Mental Health Counselor | MA | |
| Clinical Social Worker | MA | |
| - | MA | |
| Family Practice, Geriatric Medicine | MA | |
| Family Practice | MA | |
| - | MA |
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