DR. CHRISTIAN STEFAN MULLER (DO) – Family Medicine Physician, NPI 1225520059
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,711 FAMILY PRACTICE in NY
Provider Addresses for DR. CHRISTIAN STEFAN MULLER (DO)
5000 COX RD
GLEN ALLEN, VA 230609263
Phone: (804) 968-5700
Type: Mailing
36 LINCOLN AVE
ROCKVILLE CENTRE, NY 115705768
Phone: (516) 231-8603
Type: Location
Lincoln Highway, Fairless Hills, Falls Township, Bucks County, Pennsylvania, 19030, United States
FAIRLESS HILLS, PA 190301008
Phone: (267) 587-0775
Type: Location
PO BOX 55310
BIRMINGHAM, AL 352555310
Phone:
Type: Mailing
1201 11TH AVE S
BIRMINGHAM, AL 352053423
Phone: (205) 930-7100
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $102.
Total Amount is formed as General ($102) + Research ($0) + Ownership ($0) = $102.
Last reported payment date: 2023-12-02 • Largest payer in this snapshot: Curonix LLC ($102).
Total Amount
$102
General + Research + Ownership
Payments
1
Total payment records
General Amount
$102
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Curonix LLC | $102 |
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: 2023-10-21
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 |
|---|---|---|---|---|
| I20220802001980 | I | Sports Medicine | AL | TBD |
| I20231021000103 | I | Family Practice | NY | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 61 | 42 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 47 | 46 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 34 | 26 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 33 | 22 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 26 | 22 | $0 |
Insurance plans in this area (ZIP 23060)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | NY | |
| Diagnostic Radiology | NY | |
| Nurse Practitioner | NY | |
| - | NY | |
| Orthopedic Surgery | NY | |
| Physician Assistant | NY | |
| N E U R O L O G Y | NY | |
| A N E S T H E S I O L O G Y | NY | |
| Nurse Practitioner | NY | |
| Physician Assistant | NY |
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