DR. CHRISTIAN GEORGE MASSIER (M.D.) – Surgery Physician, NPI 1700080140
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,600 GENERAL SURGERY in OH
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Provider Addresses for DR. CHRISTIAN GEORGE MASSIER (M.D.)
1669, Sperrys Forge Trail, Westlake, Cuyahoga County, Ohio, 44145, United States
WESTLAKE, OH 441452017
Phone: (440) 617-9218
Type: Mailing
Cooper Foster Park Road West, Lorain, Sheffield Township, Lorain County, Ohio, 44053, United States
LORAIN, OH 440534140
Phone: (440) 204-7400
Fax: (440) 204-7401
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $1,698.
Total Amount is formed as General ($1,698) + Research ($0) + Ownership ($0) = $1,698.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Applied Medical Resources Corporation ($375).
Total Amount
$1,698
General + Research + Ownership
Payments
15
Total payment records
General Amount
$1,698
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2010-06-14
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 |
|---|---|---|---|---|
| I20100614000386 | I | General Surgery | OH | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 49 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 61 | 59 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 38 | 35 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 14 | 13 | $0 |
Insurance plans in this area (ZIP 44145)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| Nephrology, Internal Medicine | OH | |
| - | OH | |
| - | MI | |
| Nurse Practitioner | OH | |
| General Surgery, Anesthesiology, Critical Care (Intensivists) | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| - | OH | |
| - | MN | |
| Nurse Practitioner | OH |
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