DR. TAPAN ROY (M.D.) – Radiation Oncology Physician, NPI 1205831922
Radiation Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
677 RADIATION ONCOLOGY in CA
Provider Addresses for DR. TAPAN ROY (M.D.)
PO BOX 190
CAPE GIRARDEAU, MO 637020190
Phone: (573) 334-2230
Fax: (573) 651-6499
Type: Mailing
7330 HICKORYWOOD LN
PLEASANTON, CA 945663584
Phone: (314) 504-2009
Type: Mailing
14662 NEWPORT AVE
TUSTIN, CA 927806064
Phone: (714) 573-9500
Type: Location
Saint Francis Medical Center, 211, Saint Francis Drive, Cape Girardeau, Cape Girardeau County, Missouri, 63703, United States
CAPE GIRARDEAU, MO 637035049
Phone: (573) 334-2230
Fax: (573) 651-6499
Type: Location
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: 2017-06-27
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20140204000441 | I | Radiation Oncology | CA | TBD |
| I20170627002094 | I | Radiation Oncology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 0394T | High dose rate electronic brachytherapy, external | 145 | 112 | $0 |
| 77600 | Use of externally generated heat to increase temperature of cancer cell, heating to depths 4.0 cm or less | 120 | 109 | $0 |
| 77290 | Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 101 | 90 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 67 | 62 | $0 |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | 53 | 53 | $0 |
Insurance plans in this area (ZIP 63702)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | MO | 77427 | Radiation treatment management, 5 treatments | 24 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| Dermatology, Micrographic Dermatologic Surgery (Mds) | CA | |
| D E R M A T O L O G Y | CA |
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