DR. JOHN EDWARD JR. DOLATOWSKI (M.D.) – Internal Medicine Physician, NPI 1205922218
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,511 INTERNAL MEDICINE in IN
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Provider Addresses for DR. JOHN EDWARD JR. DOLATOWSKI (M.D.)
1441, South Lake Park Avenue, Hobart, Hobart Township, Lake County, Indiana, 46342, United States
HOBART, IN 46342
Phone: (219) 945-5888
Fax: (219) 945-5880
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $544.
Total Amount is formed as General ($544) + Research ($0) + Ownership ($0) = $544.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Novo Nordisk Inc ($152).
Total Amount
$544
General + Research + Ownership
Payments
29
Total payment records
General Amount
$544
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $152 |
| Xeris Pharmaceuticals, Inc. | $59 |
| Phathom Pharmaceuticals, Inc. | $42 |
| PFIZER INC. | $41 |
| AstraZeneca Pharmaceuticals LP | $38 |
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: 2010-12-08
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 |
|---|---|---|---|---|
| I20101208000872 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 222 | 120 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 142 | 95 | $0 |
| 81002 | Urinalysis, manual test | 66 | 52 | $0 |
| 82044 | Urine microalbumin (protein) analysis | 55 | 46 | $0 |
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | 54 | 37 | $0 |
Insurance plans in this area (ZIP 46342)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MA | |
| Internal Medicine | VA | |
| Family Practice | GA | |
| Orthopedic Surgery | IL | |
| - | NC | |
| - | TX | |
| Internal Medicine | MA | |
| Family Practice | OR | |
| Nurse Practitioner | WA | |
| Internal Medicine | MA |
Reviews
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