DANIEL FLEKSHER (M.D.) – Internal Medicine Physician, NPI 1235428897
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
7,219 INTERNAL MEDICINE in OH
Provider Addresses for DANIEL FLEKSHER (M.D.)
11100 EUCLID AVE
CLEVELAND, OH 441061716
Phone:
Type: Mailing
23250 MERCANTILE RD
BEACHWOOD, OH 441225928
Phone: (216) 464-7878
Type: Location
11100 Euclid Ave
University Hospitals of Cleveland
Cleveland, OH 441061716
Phone: (216) 844-1000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $188.
Total Amount is formed as General ($188) + Research ($0) + Ownership ($0) = $188.
Last reported payment date: 2024-07-09 • Largest payer in this snapshot: Amgen Inc. ($46).
Total Amount
$188
General + Research + Ownership
Payments
12
Total payment records
General Amount
$188
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $46 |
| PFIZER INC. | $33 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $19 |
| ABBVIE INC. | $16 |
| AstraZeneca Pharmaceuticals LP | $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: 2014-07-01
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20140701002496 | I | Internal Medicine | OH | 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 | 447 | 232 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 209 | 209 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 166 | 115 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 108 | 108 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 94 | 65 | $0 |
Insurance plans in this area (ZIP 44106)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Medicine And Rehabilitation | OH | |
| Internal Medicine, Interventional Pain Management | OH | |
| Family Practice | OH | |
| - | OH | |
| - | OH | |
| Internal Medicine | OH | |
| N E U R O L O G Y | OH | |
| Family Practice | OH | |
| Hospitalist, Internal Medicine | OH | |
| Sports Medicine, Orthopedic Surgery, Family Practice | OH |
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