JOHN P BARTLETT (M.D.) – Internal Medicine Physician, NPI 1821090994
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for JOHN P BARTLETT (M.D.)
6, Marquette Drive, Shiras Hills, Marquette, Marquette County, Michigan, 49855, United States
MARQUETTE, MI 498555233
Phone: (906) 226-4017
Type: Mailing
Eye Associates of Marquette, 1414, West Fair Avenue, Marquette, Marquette County, Michigan, 49855, United States
STE 201
MARQUETTE, MI 498555406
Phone: (906) 225-4500
Fax: (906) 225-3919
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $345.
Total Amount is formed as General ($345) + Research ($0) + Ownership ($0) = $345.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($84).
Total Amount
$345
General + Research + Ownership
Payments
19
Total payment records
General Amount
$345
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $84 |
| AstraZeneca Pharmaceuticals LP | $72 |
| Amgen Inc. | $48 |
| ABBVIE INC. | $47 |
| Lilly USA, LLC | $29 |
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: 2010-08-27
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 |
|---|---|---|---|---|
| I20100827000299 | I | Internal Medicine | MI | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 258 | 160 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 195 | 136 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 195 | 138 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 189 | 140 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 120 | 106 | $0 |
Insurance plans in this area (ZIP 49855)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | MI | |
| Emergency Medicine | MI | |
| Nurse Practitioner | MI | |
| Internal Medicine, Pediatric Medicine | MI | |
| Emergency Medicine | MI | |
| H E M A T O L O G Y | IL | |
| - | MI | |
| Physician Assistant | MI | |
| Physician Assistant | MI | |
| Emergency Medicine | MI |
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