DR. ARI JOSHUA KRIEGSMAN (MD) – Addiction Medicine (Internal Medicine) Physician, NPI 1962781021
Addiction Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
146 ADDICTION MEDICINE in MA
Provider Addresses for DR. ARI JOSHUA KRIEGSMAN (MD)
INPATIENT ADDICTION CONSULT SERVICE
271 CAREW STREET
SPRINGFIELD, MA 011042377
Phone: (413) 539-2958
Fax: (413) 539-2887
Type: Mailing
395 LIBERTY ST
SPRINGFIELD, MA 011043779
Phone: (413) 272-1333
Fax: (413) 858-2617
Type: Location
271 CAREW STREET
INPATIENT ADDICTION CONSULT SERVICE
SPRINGFIELD, MA 011042377
Phone: (413) 539-2958
Fax: (413) 539-2887
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2025-07-16
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 |
|---|---|---|---|---|
| I20180614001075 | I | Internal Medicine | MA | TBD |
| I20250716002478 | I | Addiction Medicine | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 14 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 01104)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | RI | |
| - | MA | |
| Nurse Practitioner | MA | |
| Clinical Social Worker | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| Nurse Practitioner | NY | |
| - | MA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.