DR. EVA M MOK (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1124318233
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
66 SLEEP MEDICINE in CT
Provider Addresses for DR. EVA M MOK (M.D.)
112 Mansfield Ave
Willimantic, CT 062262045
Phone: (860) 889-8331
Type: Location
1 Medical Center Dr
Lebanon, NH 03756
Phone: (603) 650-3630
Type: Location
280 CHESTNUT ST FL 2
SPRINGFIELD, MA 011991619
Phone: (413) 794-5700
Type: Mailing
3300 MAIN ST
SPRINGFIELD, MA 01107
Phone: (413) 794-5600
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $98.
Total Amount is formed as General ($98) + Research ($0) + Ownership ($0) = $98.
Last reported payment date: 2024-09-25 • Largest payer in this snapshot: ZOLL Respicardia, Inc. ($68).
Total Amount
$98
General + Research + Ownership
Payments
5
Total payment records
General Amount
$98
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ZOLL Respicardia, Inc. | $68 |
| HARMONY BIOSCIENCES LLC | $30 |
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: 2019-10-03
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20191003001200 | I | Sleep Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 91 | 65 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 37 | 31 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 25 | 22 | $0 |
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | 21 | 21 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 06226)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Anesthesiology, Pain Management | MA | |
| Physician Assistant | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| - | MA | |
| Emergency Medicine | MA | |
| - | MA |
Reviews
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