GARY C DOOLITTLE (M.D.) – Hematology & Oncology Physician, NPI 1316031982
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
52 MEDICAL ONCOLOGY in KS
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Provider Addresses for GARY C DOOLITTLE (M.D.)
Shawnee Mission Parkway, Westwood, Country Club Plaza, Kansas City, Jackson County, Missouri, 662205, United States
SUITE 210, MS5003
WESTWOOD, KS 662052005
Phone: (913) 588-6029
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)
CMS reports 17 Open Payments records for all available years, with a total value of $5,012.
Total Amount is formed as General ($5,012) + Research ($0) + Ownership ($0) = $5,012.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Iovance Biotherapeutics, Inc. ($4,727).
Total Amount
$5,012
General + Research + Ownership
Payments
17
Total payment records
General Amount
$5,012
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Iovance Biotherapeutics, Inc. | $4,727 |
| E.R. Squibb & Sons, L.L.C. | $127 |
| Merck Sharp & Dohme LLC | $94 |
| ARRAY BIOPHARMA INC | $63 |
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: 2005-04-21
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 |
|---|---|---|---|---|
| I20050421001138 | I | Medical Oncology | KS | 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 | 485 | 207 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 101 | 73 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 87 | 59 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 80 | 80 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 22 | 19 | $0 |
Insurance plans in this area (ZIP 66205)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hematology/Oncology, Internal Medicine | KS | |
| Hematology/Oncology, Internal Medicine | KS | |
| - | IL | |
| P A T H O L O G Y | PA | |
| Nurse Practitioner | KS | |
| Hematology/Oncology, Internal Medicine | KS | |
| Nurse Practitioner | KS | |
| Radiation Oncology | MO | |
| Hematology/Oncology, Internal Medicine | KS | |
| Radiation Oncology | MO |
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