MR. LILLMAN DWARKA (MD) – Gastroenterology Physician, NPI 1689664211
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for MR. LILLMAN DWARKA (MD)
38300, Van Dyke Avenue, Sterling Heights, Macomb County, Michigan, 48312, United States
STE 105
STERLING HEIGHTS, MI 48312
Phone: (586) 268-3600
Fax: (586) 268-3730
Type: Mailing
38300 VAN DYKE
105
STERLING HEIGHTS, MI 48312
Phone: (586) 268-3600
Fax: (586) 268-3730
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: 2010-01-22
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 |
|---|---|---|---|---|
| I20100122000270 | I | Internal Medicine | MI | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,015 | 321 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 293 | 182 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 276 | 58 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 148 | 143 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 124 | 107 | $0 |
Insurance plans in this area (ZIP 48312)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MI | 45378 | Diagnostic examination of large bowel using an endoscope | 101 | 100 |
| INTERNAL MEDICINE | MI | 45385 | Removal of polyps or growths of large bowel using an endoscope | 130 | 129 |
| INTERNAL MEDICINE | MI | 93922 | Ultrasound study of arteries of both arms and legs | 140 | 135 |
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