KARLA M LUDWIG (MD) – Hematology & Oncology Physician, NPI 1225021850
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for KARLA M LUDWIG (MD)
300, Blanchard Road, Lebanon, York County, Maine, 04083, United States
LEBANON, PA 170420300
Phone: (717) 279-7780
Fax: (717) 274-9746
Type: Mailing
4TH & WALNUT STREETS
2ND FL WEST
LEBANON, PA 170426123
Phone: (717) 274-8875
Fax: (717) 270-2325
Type: Location
460 N READING RD
EPHRATA, PA 175229606
Phone: (717) 721-4840
Fax: (717) 738-3558
Type: Location
3421 CONCORD RD
YORK, PA 174029001
Phone: (717) 721-4840
Fax: (717) 738-3558
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2005-04-22
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 |
|---|---|---|---|---|
| I20050422000190 | I | Hematology | PA | 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 | 59 | 49 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 40 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 34 | 34 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $0 |
| 99451 | Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 17042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| - | PA | |
| - | PA | |
| N E U R O L O G Y | SC | |
| Physician Assistant | PA | |
| Hospitalist, Internal Medicine | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Physician Assistant | PA | |
| Family Practice | PA | |
| Internal Medicine, Pulmonary Disease, Sleep Medicine | PA |
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