GAYATRI KOLLURU BAKER (D.O.) – Psychiatry Physician, NPI 1205219300
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,367 PSYCHIATRY in IL
Provider Addresses for GAYATRI KOLLURU BAKER (D.O.)
1400 E IRVING PARK RD
STREAMWOOD, IL 601073201
Phone: (630) 837-9000
Fax: (630) 837-2258
Type: Mailing
2050 LARKIN AVE STE 202
ELGIN, IL 601235899
Phone: (478) 697-2400
Fax: (847) 697-2438
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 73 Open Payments records for all available years, with a total value of $1,463.
Total Amount is formed as General ($1,463) + Research ($0) + Ownership ($0) = $1,463.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($421).
Total Amount
$1,463
General + Research + Ownership
Payments
73
Total payment records
General Amount
$1,463
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $421 |
| Otsuka America Pharmaceutical, Inc. | $263 |
| Corium, LLC | $177 |
| ITI, Inc. | $55 |
| Janssen Pharmaceuticals, Inc | $52 |
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: 2019-09-27
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 |
|---|---|---|---|---|
| I20190927000275 | I | Psychiatry | 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 | 323 | 96 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 19 | 17 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 13 | 13 | $0 |
Insurance plans in this area (ZIP 60107)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Mental Health Counselor | IL | |
| Clinical Social Worker | IL | |
| Clinical Social Worker | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Psychiatry, Geriatric Psychiatry | IL | |
| Clinical Social Worker | IL | |
| Clinical Social Worker | IL |
Reviews
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