DR. ALEXANDER GEEVARGHESE (DO) – Rheumatology Physician, NPI 1255776860
Rheumatology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
357 RHEUMATOLOGY in IL
Provider Addresses for DR. ALEXANDER GEEVARGHESE (DO)
27650 FERRY RD STE 210
WARRENVILLE, IL 605553846
Phone: (630) 933-7400
Fax: (630) 315-8979
Type: Mailing
250 N SHADELAND AVE
INDIANAPOLIS, IN 462194959
Phone:
Type: Mailing
201 PENNSYLVANIA PKWY
CARMEL, IN 462802301
Phone: (317) 944-1000
Type: Location
302 Randall Rd Ste 105
Geneva, IL 601344219
Phone: (630) 232-2391
Type: Location
800 Washington St # 599
Boston, MA 021111552
Phone: (617) 636-5990
Fax: (617) 636-2388
Type: Location
27650 Ferry Rd Ste 210
Warrenville, IL 605553846
Phone: (630) 933-7400
Fax: (630) 315-8979
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2019-07-02
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 |
|---|---|---|---|---|
| I20190702002847 | I | Rheumatology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 465 | 234 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 75 | 75 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 60555)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IL | |
| Vascular Surgery | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| C H I R O P R A C T I C | IL | |
| Family Practice | IL | |
| Physical Medicine And Rehabilitation | CO | |
| - | IL | |
| Hospitalist, Family Practice | IL |
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