DR. CHRISTOPHER W LEE (MD) – Specialist, NPI 1386081610
Specialist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
Provider Addresses for DR. CHRISTOPHER W LEE (MD)
171 MAIN ST
STE 203B
ASHLAND, MA 017211154
Phone: (508) 881-3029
Fax: (508) 881-1752
Type: Mailing
171 MAIN ST STE 203B
ASHLAND, MA 017211187
Phone: (508) 881-3029
Fax: (508) 881-1752
Type: Mailing
600 WORCESTER RD
STE 503
FRAMINGHAM, MA 01702
Phone: (508) 875-0601
Fax: (508) 309-3436
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $79.
Total Amount is formed as General ($79) + Research ($0) + Ownership ($0) = $79.
Last reported payment date: 2024-06-10 • Largest payer in this snapshot: Amgen Inc. ($31).
Total Amount
$79
General + Research + Ownership
Payments
3
Total payment records
General Amount
$79
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $31 |
| Abbott Laboratories | $25 |
| Davol Inc. | $23 |
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: 2018-05-17
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 |
|---|---|---|---|---|
| I20180517002097 | I | Internal 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 | 598 | 429 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 346 | 245 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 152 | 139 | $0 |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | 147 | 118 | $0 |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 139 | 139 | $0 |
Insurance plans in this area (ZIP 01721)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Nurse Practitioner | MA | |
| Internal Medicine | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| Family Practice | MA | |
| - | MA | |
| Internal Medicine | MA |
Reviews
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