CHRISTINE R MEDROS (C.N.P.) – Adult Health Nurse Practitioner, NPI 1508937822
Adult Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,971 NURSE PRACTITIONER in MA
Provider Addresses for CHRISTINE R MEDROS (C.N.P.)
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 018243429
Phone: (978) 685-2460
Type: Mailing
47 HIGH ST STE 101
NORTH ANDOVER, MA 018455201
Phone: (502) 244-9859
Fax: (770) 573-9513
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $474.
Total Amount is formed as General ($474) + Research ($0) + Ownership ($0) = $474.
Last reported payment date: 2024-10-18 • Largest payer in this snapshot: ACADIA Pharmaceuticals Inc ($323).
Total Amount
$474
General + Research + Ownership
Payments
7
Total payment records
General Amount
$474
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ACADIA Pharmaceuticals Inc | $323 |
| Otsuka America Pharmaceutical, Inc. | $117 |
| Neurocrine BioSciences, Inc. | $34 |
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: 2020-05-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20060131000543 | I | Nurse Practitioner | MA | TBD |
| I20200526001042 | I | Nurse Practitioner | NH | 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 |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 256 | 150 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 231 | 131 | $0 |
| 99310 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 90 | 77 | $0 |
| 99316 | Nursing facility discharge management, more than 30 minutes | 36 | 36 | $0 |
| 99497 | Advance care planning, first 30 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 01824)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NY | |
| - | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Nurse Practitioner | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| - | MA |
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