DR. JOSEPH G. SOKHN (M.D.) – Hematology & Oncology Physician, NPI 1912188426
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
210 HEMATOLOGY/ONCOLOGY in CT
Provider Addresses for DR. JOSEPH G. SOKHN (M.D.)
YALE SCHOOL OF MEDICINE, 333 CEDAR STREET
ROOM WWW 211
NEW HAVEN, CT 065208032
Phone: (203) 785-5196
Type: Mailing
20 York Street
Yale-New Haven Hospital
New Haven, CT 06510
Phone: (203) 688-4242
Type: Location
330, South Woods Mill Road, Chesterfield, Saint Louis County, Missouri, 63017, United States
CHESTERFIELD, MO 630173467
Phone: (314) 205-6737
Fax: (314) 576-2378
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 91 Open Payments records for all available years, with a total value of $3,005.
Total Amount is formed as General ($3,005) + Research ($0) + Ownership ($0) = $3,005.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Seagen Inc. ($1,250).
Total Amount
$3,005
General + Research + Ownership
Payments
91
Total payment records
General Amount
$3,005
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Seagen Inc. | $1,250 |
| Novartis Pharmaceuticals Corporation | $270 |
| PFIZER INC. | $149 |
| Celgene Corporation | $129 |
| Daiichi Sankyo Inc. | $95 |
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: 2017-08-03
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 |
|---|---|---|---|---|
| I20170803002865 | I | Hematology/Oncology | MO | 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 | 804 | 283 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 305 | 82 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 151 | 60 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 91 | 74 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 90 | 75 | $0 |
Insurance plans in this area (ZIP 06520)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology, Hematology | MO | |
| Hematology/Oncology, Hematopoietic Cell Transplantation And Cellular Therapy | MO | |
| Nurse Practitioner | MO | |
| H E M A T O L O G Y/ O N C O L O G Y | MO | |
| Hematology/Oncology, Internal Medicine | MO | |
| Hospitalist, Internal Medicine | MO | |
| Internal Medicine | MO | |
| Nurse Practitioner | MO |
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