JOHN D LANG (MD) – Anesthesiology Physician, NPI 1902852775
Anesthesiology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,447 ANESTHESIOLOGY in IN
Provider Addresses for JOHN D LANG (MD)
5165 McCarty Ln
Lafayette, IN 479058764
Phone: (765) 448-8000
Fax: (765) 838-4758
Type: Location
1373 E State Road 62
Madison, IN 472507328
Phone: (812) 801-0609
Type: Location
UP Health System – Portage, 500, Campus Drive, Hancock, Quincy Township, Houghton County, Michigan, 49930, United States
HANCOCK, MI 499301452
Phone: (906) 483-1355
Fax: (906) 483-1320
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: 2006-01-20
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 |
|---|---|---|---|---|
| I20060120000701 | I | Anesthesiology | IN | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 12 | 12 | $0 |
Insurance plans in this area (ZIP 47905)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | IN | |
| - | IN | |
| - | IN | |
| Nurse Practitioner | OR | |
| - | WI | |
| - | IN | |
| Hospitalist, Neurology | OK | |
| - | IN | |
| - | CA | |
| A N E S T H E S I O L O G Y | IN |
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