MARK LOWENTHAL (M.D.) – Allergy Physician, NPI 1407830136
Allergy Physician
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Profile Insights
NPPES metrics only — not quality of care.
220 ALLERGY/IMMUNOLOGY in IL
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Provider Addresses for MARK LOWENTHAL (M.D.)
165th Street, Alpine, Orland Park, Orland Township, Cook County, Illinois, 60467, United States
ORLAND PARK, IL 604678713
Phone: (708) 957-7468
Fax: (708) 957-7471
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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 |
|---|---|---|---|---|
| I20050406000400 | I | Allergy/Immunology | IL | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 2,946 | 65 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 1,015 | 33 | $0 |
| 95117 | Professional service for multiple injections of allergen | 417 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 326 | 165 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 247 | 18 | $0 |
Insurance plans in this area (ZIP 60467)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| A L L E R G Y/ I M M U N O L O G Y | IL | |
| Nurse Practitioner | IL | |
| A L L E R G Y/ I M M U N O L O G Y | IL | |
| - | IL | |
| - | FL | |
| - | IL |
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