MICHAEL EDWARD KALLEN (M.D.) – Hematology (Pathology) Physician, NPI 1013207182
Hematology (Pathology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,584 PATHOLOGY in CA
Provider Addresses for MICHAEL EDWARD KALLEN (M.D.)
24507 Starlight Ln
West Hills, CA 913073833
Phone: (818) 307-4962
Type: Location
9910 FRANKLIN SQUARE DR STE 2110
BALTIMORE, MD 212364902
Phone: (410) 933-6423
Type: Mailing
401 N BROADWAY ST
BALTIMORE, MD 212870019
Phone: (410) 955-3580
Fax: (410) 614-1287
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $8,730.
Total Amount is formed as General ($8,730) + Research ($0) + Ownership ($0) = $8,730.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: ABBVIE INC. ($8,649).
Total Amount
$8,730
General + Research + Ownership
Payments
16
Total payment records
General Amount
$8,730
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $8,649 |
| Merck Sharp & Dohme LLC | $49 |
| Blueprint Medicines Corporation | $33 |
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: 2017-08-10
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 |
|---|---|---|---|---|
| I20170810002110 | I | Pathology | MD | 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 |
|---|---|---|---|---|
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 356 | 92 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 191 | 108 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 111 | 102 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 96 | 86 | $0 |
| 85097 | Bone marrow, smear interpretation | 92 | 84 | $0 |
Insurance plans in this area (ZIP 91307)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | UT | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | PA | |
| P A T H O L O G Y | MD |
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