DR. ALVIN SHOBIT DAS (M.D.) – Neurocritical Care Physician, NPI 1912326000
Neurocritical Care Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,144 NEUROLOGY in MA
Provider Addresses for DR. ALVIN SHOBIT DAS (M.D.)
375 BOYLSTON ST
BROOKLINE, MA 024456007
Phone: (857) 307-0864
Fax: (617) 394-3209
Type: Mailing
55 FRUIT ST
MASSACHUSETTS GENERAL HOSPITAL
BOSTON, MA 021142621
Phone: (617) 726-2000
Type: Location
110 FRANCIS STREET
LOWRY MEDICAL OFFICE BUILDING, SUITE 9A-05
BOSTON, MA 02215
Phone: (617) 632-8354
Type: Mailing
680 Centre St
Brockton, MA 023023308
Phone: (508) 941-7000
Type: Location
110 FRANCIS ST
BOSTON, MA 022155501
Phone: (617) 632-8354
Type: Mailing
330 BROOKLINE AVE
BOSTON, MA 022155400
Phone: (617) 667-2453
Type: Location
330 BROOKLINE AVE., KIRSTEIN 473
BOSTON, MA 02215
Phone: (617) 667-2453
Type: Mailing
6400 FANNIN ST., STE 2070
HOUSTON, TX 770301541
Phone: (713) 486-8000
Fax: (713) 486-8088
Type: Mailing
6400 FANNIN ST., STE 2800
HOUSTON, TX 770301534
Phone: (713) 486-8000
Fax: (713) 486-8088
Type: Location
330 Brookline Ave
Boston, MA 022155400
Phone: (617) 667-2453
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $242.
Total Amount is formed as General ($242) + Research ($0) + Ownership ($0) = $242.
Last reported payment date: 2023-09-08 • Largest payer in this snapshot: NuVasive, Inc. ($154).
Total Amount
$242
General + Research + Ownership
Payments
2
Total payment records
General Amount
$242
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| NuVasive, Inc. | $154 |
| MicroVention, Inc. | $87 |
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: 2023-04-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20181010001933 | I | Neurology | MA | TBD |
| I20220315001621 | I | Neurology | NC | TBD |
| I20230428001048 | I | Neurology | GA | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 182 | 51 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 65 | 44 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 41 | 39 | $0 |
| G0426 | Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth | 31 | 31 | $0 |
| G0427 | Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth | 23 | 23 | $0 |
Insurance plans in this area (ZIP 02445)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| - | NC | |
| - | NC | |
| - | NC | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NC | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NC | |
| Hospitalist, Internal Medicine | AR | |
| - | NC | |
| - | NC | |
| - | NC |
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