SUPRIYA RAO (M.D.) – Internal Medicine Physician, NPI 1205098886
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
829 GASTROENTEROLOGY in MA
Provider Addresses for SUPRIYA RAO (M.D.)
41 WELLMAN ST STE 400
LOWELL, MA 018515161
Phone: (617) 638-6116
Type: Mailing
20, Research Place, Chelmsford, Middlesex County, Massachusetts, 01863, United States
STE 220
NORTH CHELMSFORD, MA 018632455
Phone: (617) 638-6116
Type: Mailing
Research Place, Chelmsford, Middlesex County, Massachusetts, 01863, United States
NORTH CHELMSFORD, MA 018632455
Phone: (978) 459-6737
Fax: (855) 818-1869
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 64 Open Payments records for all available years, with a total value of $18,532.
Total Amount is formed as General ($18,532) + Research ($0) + Ownership ($0) = $18,532.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: PFIZER INC. ($17,092).
Total Amount
$18,532
General + Research + Ownership
Payments
64
Total payment records
General Amount
$18,532
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $17,092 |
| ABBVIE INC. | $340 |
| Takeda Pharmaceuticals U.S.A., Inc. | $177 |
| Medtronic, Inc. | $159 |
| Celltrion USA Inc. | $149 |
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: 2014-08-05
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 |
|---|---|---|---|---|
| I20140805003129 | I | Gastroenterology | 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 | 594 | 202 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 389 | 77 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 79 | 79 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 60 | 59 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 58 | 58 | $0 |
Insurance plans in this area (ZIP 01851)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | MA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 34 | 33 |
| GASTROENTEROLOGY | MA | 45378 | Diagnostic examination of large bowel using an endoscope | 21 | 21 |
| GASTROENTEROLOGY | MA | 45385 | Removal of polyps or growths of large bowel using an endoscope | 35 | 35 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MA | |
| G A S T R O E N T E R O L O G Y | MA | |
| Certified Registered Nurse Anesthetist (Crna) | ME | |
| Gastroenterology, Internal Medicine | MA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| Gastroenterology, Internal Medicine | MA | |
| Certified Registered Nurse Anesthetist (Crna) | NH | |
| Physical Therapist In Private Practice | MA | |
| G A S T R O E N T E R O L O G Y | MA | |
| Gastroenterology, Diagnostic Radiology | AZ |
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