JOHANN NIKOLAS PATLAK – Anesthesiology Physician, NPI 1871868075
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,323 ANESTHESIOLOGY in MA
Provider Addresses for JOHANN NIKOLAS PATLAK
330 BROOKLINE AVE
BOSTON, MA 022155400
Phone: (617) 667-3364
Type: Mailing
593 Eddy St
Providence, RI 029034923
Phone: (401) 444-5172
Fax: (401) 444-5090
Type: Location
101 Dudley Street
Anesthesiology Dept
Providence, RI 029050290
Phone: (401) 453-7950
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: 2018-09-12
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 |
|---|---|---|---|---|
| I20180912002545 | I | Anesthesiology | RI | 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 | 78 | 34 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 15 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 18 | 18 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 18 | 18 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 17 | 17 | $0 |
Insurance plans in this area (ZIP 02215)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | RI | |
| - | RI | |
| P A T H O L O G Y | RI | |
| - | RI | |
| - | CT | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Cardiovascular Disease (Cardiology) | RI | |
| - | RI | |
| P A T H O L O G Y | RI | |
| Nurse Practitioner | RI |
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.