KATHERINE ELIZABETH HEKMAN (MD, PHD) – Vascular Surgery Physician, NPI 1902223027
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
240 VASCULAR SURGERY in IL
Provider Addresses for KATHERINE ELIZABETH HEKMAN (MD, PHD)
240 E HURON ST
CHICAGO, IL 606112909
Phone: (619) 754-5405
Type: Mailing
780 Welch Rd
Palo Alto, CA 943041516
Phone: (650) 723-4000
Type: Location
1670 Clairmont Rd
Decatur, GA 300334004
Phone: (404) 321-6111
Type: Location
3801 Miranda Ave
Palo Alto, CA 943041290
Phone: (650) 493-5000
Type: Location
1365 Clifton Rd NE Bldg A
Atlanta, GA 303222909
Phone: (404) 778-3712
Fax: (404) 778-3101
Type: Location
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Location
1365 CLIFTON RD NE BLDG A
ATLANTA, GA 303221013
Phone: (404) 778-3712
Fax: (404) 778-3101
Type: Mailing
1670 CLAIRMONT RD
DECATUR, GA 300334004
Phone: (404) 321-6111
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: 2025-09-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20210826003309 | I | Vascular Surgery | GA | TBD |
| I20250912003585 | I | Vascular Surgery | CA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60611)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | CA | |
| - | CA | |
| - | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Hematology, Medical Oncology | NY | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Neuropsychiatry, Neurology | CA |
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