DR. DEBALINA DAS (MD) – Internal Medicine Physician, NPI 1639456866
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,934 INTERNAL MEDICINE in VA
Provider Addresses for DR. DEBALINA DAS (MD)
103 NORTH ST
BRISTOL, VA 242013201
Phone: (423) 246-7240
Type: Location
325 N State Of Franklin Rd
2nd Floor
Johnson City, TN 37604
Phone: (423) 439-7280
Fax: (423) 439-7314
Type: Location
PO BOX 699
MOUNTAIN HOME, TN 376840699
Phone: (423) 433-6065
Fax: (423) 433-6060
Type: Mailing
325 N STATE OF FRANKLIN RD
2ND FLOOR
JOHNSON CITY, TN 37604
Phone: (423) 439-7280
Fax: (423) 439-7314
Type: Location
395 SANCTUARY CT
JOHNSON CITY, TN 376154192
Phone: (423) 737-2712
Type: Mailing
113 CASSELL DR
KINGSPORT, TN 376603775
Phone: (423) 246-7240
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: 2015-06-29
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 |
|---|---|---|---|---|
| I20150629002125 | I | Internal Medicine | TN | 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 | 266 | 138 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 195 | 120 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 86 | 86 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 77 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 66 | 46 | $0 |
Insurance plans in this area (ZIP 24201)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TN | 90670 | Pneumococcal vaccine for injection into muscle | 29 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | KY | |
| Family Practice, Geriatric Medicine | KY | |
| Internal Medicine | NY | |
| Emergency Medicine, Internal Medicine | MS | |
| - | MO | |
| Family Practice, Hospitalist, Family Practice | FL | |
| Internal Medicine | TN | |
| Internal Medicine | SC | |
| Internal Medicine | NC | |
| - | TN |
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