ERIK DONALD WERT (DO) – Internal Medicine Physician, NPI 1881692739
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for ERIK DONALD WERT (DO)
Munson Grayling Community Health Center, 1250, East Michigan Avenue, Grayling, Crawford County, Michigan, 49738, United States
GRAYLING, MI 497387074
Phone: (989) 348-0550
Type: Location
3955 PATIENT CARE DR STE A
LANSING, MI 489114271
Phone: (517) 374-7600
Fax: (885) 480-9150
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 117 Open Payments records for all available years, with a total value of $1,365.
Total Amount is formed as General ($1,365) + Research ($0) + Ownership ($0) = $1,365.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Gilead Sciences, Inc. ($600).
Total Amount
$1,365
General + Research + Ownership
Payments
117
Total payment records
General Amount
$1,365
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $600 |
| ViiV Healthcare Company | $343 |
| PFIZER INC. | $99 |
| ABBVIE INC. | $82 |
| Amgen Inc. | $30 |
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: 2005-04-06
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 |
|---|---|---|---|---|
| I20050406000081 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 93 | 47 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 48 | 32 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 34 | 34 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 31 | 31 | $0 |
| 83036 | Hemoglobin a1c level | 27 | 16 | $0 |
Insurance plans in this area (ZIP 49738)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| - | MI | |
| Physician Assistant | MI | |
| Osteopathic Manipulative Medicine | MI | |
| Internal Medicine | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Internal Medicine | MI | |
| - | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI |
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