DR. KAI SPRING HAYES (MD) – Psychiatry Physician, NPI 1063403921
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,743 PSYCHIATRY in MA
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Provider Addresses for DR. KAI SPRING HAYES (MD)
64, Kenoza Street, Riverside, Haverhill, Essex County, Massachusetts, 01830, United States
HAVERHILL, MA 018304313
Phone: (617) 417-0966
Fax: (978) 521-3658
Type: Mailing
Holy Family Hospital at Merrimack Valley, 140, Lincoln Avenue, Riverside, Haverhill, Essex County, Massachusetts, 01830, United States
ADULT BEHAVIORAL UNIT
HAVERHILL, MA 018306700
Phone: (978) 521-8339
Fax: (978) 521-3658
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: 2005-04-20
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 |
|---|---|---|---|---|
| I20050420001072 | I | Psychiatry | MA | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 500 | 69 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 390 | 66 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 74 | 70 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 36 | 35 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 01830)
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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 | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| Internal Medicine | MA | |
| Nephrology, Internal Medicine, Nephrology | MA | |
| Physician Assistant | MA | |
| Emergency Medicine | MA | |
| Nurse Practitioner | MA | |
| General Surgery | FL | |
| General Surgery | NY |
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