KAI H YANG (MD) – Endocrinology, Diabetes & Metabolism Physician, NPI 1093851321
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
222 ENDOCRINOLOGY in CT
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Provider Addresses for KAI H YANG (MD)
200, Orchard Street, Dwight Street Historic District, Dixwell, New Haven, Connecticut, 06511, United States
#207
NEW HAVEN, CT 06511
Phone: (203) 776-4444
Fax: (203) 776-4441
Type: Mailing
200, Orchard Street, New Haven, Franklin County, Missouri, 63068, United States
#207
NEW HAVEN, CT 06511
Phone: (203) 776-4444
Fax: (203) 776-4441
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $887.
Total Amount is formed as General ($887) + Research ($0) + Ownership ($0) = $887.
Last reported payment date: 2024-11-29 • Largest payer in this snapshot: Amgen Inc. ($368).
Total Amount
$887
General + Research + Ownership
Payments
39
Total payment records
General Amount
$887
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $368 |
| Novo Nordisk Inc | $114 |
| Abbott Laboratories | $51 |
| AstraZeneca Pharmaceuticals LP | $43 |
| Insulet Corporation | $37 |
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: 2010-03-19
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 |
|---|---|---|---|---|
| I20100319000416 | I | Endocrinology | CT | 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 | 192 | 149 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 167 | 138 | $0 |
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | 46 | 37 | $0 |
| 83036 | Hemoglobin a1c level | 42 | 34 | $0 |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 36 | 16 | $0 |
Insurance plans in this area (ZIP 06511)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | CT | 83036 | Hemoglobin A1C level | 87 | 62 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CT | |
| E N D O C R I N O L O G Y | CT | |
| Nurse Practitioner | CT | |
| Endocrinology, Internal Medicine | CT | |
| E N D O C R I N O L O G Y | CT | |
| E N D O C R I N O L O G Y | CT | |
| Nurse Practitioner | CT | |
| E N D O C R I N O L O G Y | CT | |
| - | CT | |
| E N D O C R I N O L O G Y | CT |
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