DAVID WITTGENS (M.D.) – Family Medicine Physician, NPI 1801025432
Family Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
822 FAMILY PRACTICE in CT
Provider Addresses for DAVID WITTGENS (M.D.)
1180 Newfield Ave
Stamford, CT 069051409
Phone: (314) 888-5233
Type: Location
6800 NEWARK RD STE 200
IMLAY CITY, MI 484449656
Phone: (810) 724-3201
Fax: (810) 724-4605
Type: Mailing
McLaren Mid-Michigan Physicians, 1540, Lake Lansing Road, Eastwood Towne Center, Lansing Charter Township, Ingham County, Michigan, 48912, United States
SUITE 202
LANSING, MI 489123756
Phone: (517) 913-3820
Fax: (517) 913-3821
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $97.
Total Amount is formed as General ($97) + Research ($0) + Ownership ($0) = $97.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Novo Nordisk Inc ($46).
Total Amount
$97
General + Research + Ownership
Payments
6
Total payment records
General Amount
$97
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $46 |
| Inspire Medical Systems, Inc. | $18 |
| GlaxoSmithKline, LLC. | $17 |
| Lilly USA, LLC | $16 |
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: 2012-07-27
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 |
|---|---|---|---|---|
| I20120727000071 | I | Family Practice | 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 |
|---|---|---|---|---|
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | 49 | 17 | $0 |
| 83036 | Hemoglobin a1c level | 27 | 16 | $0 |
Insurance plans in this area (ZIP 06905)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | MI | |
| Family Practice | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| - | MI |
Reviews
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