DR. RANDOLPH E. SCHUMACHER (M.D.) – Geriatric Medicine (Internal Medicine) Physician, NPI 1912002999
Geriatric Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. RANDOLPH E. SCHUMACHER (M.D.)
1409, South Graham Road, Flint Township, Genesee County, Michigan, 48532, United States
FLINT, MI 485323538
Phone: (810) 235-2599
Fax: (810) 235-2836
Type: Mailing
2700, Robert T Longway Boulevard, Flint, Genesee County, Michigan, 48503, United States
SUITE A
FLINT, MI 485032190
Phone: (810) 235-2599
Fax: (810) 235-2836
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 91 Open Payments records for all available years, with a total value of $2,092.
Total Amount is formed as General ($2,092) + Research ($0) + Ownership ($0) = $2,092.
Last reported payment date: 2023-11-14 • Largest payer in this snapshot: ABBVIE INC. ($403).
Total Amount
$2,092
General + Research + Ownership
Payments
91
Total payment records
General Amount
$2,092
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $403 |
| GlaxoSmithKline, LLC. | $267 |
| Astellas Pharma US Inc | $267 |
| Otsuka America Pharmaceutical, Inc. | $191 |
| PFIZER INC. | $137 |
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: 2007-07-16
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 |
|---|---|---|---|---|
| I20070716000110 | 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 | 194 | 107 | $0 |
| 99489 | Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 119 | 33 | $0 |
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 102 | 19 | $0 |
| 99487 | Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 100 | 33 | $0 |
| 99349 | Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 84 | 52 | $0 |
Insurance plans in this area (ZIP 48532)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MI | 83036 | Hemoglobin A1C level | 56 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| - | MI |
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