DR. JULIA E BLUM (MD) – Radiation Oncology Physician, NPI 1255323127
Radiation Oncology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
419 RADIATION ONCOLOGY in PA
Provider Addresses for DR. JULIA E BLUM (MD)
260 N 7th Street
Summit Cancer Services
Chambersburg, PA 172011722
Phone: (717) 262-4660
Fax: (717) 263-6251
Type: Location
1703 Innovation Dr Ste 100
York, PA 174088815
Phone: (717) 801-0742
Fax: (717) 801-0630
Type: Location
2035 Technology Pkwy Ste 100
Mechanicsburg, PA 170509422
Phone: (717) 724-6740
Fax: (717) 724-6741
Type: Location
4300 Londonderry Rd Lowr Level
Harrisburg, PA 171095317
Phone: (717) 724-6740
Fax: (717) 724-6741
Type: Location
Second Street, Houston, Harris County, Texas, 77058, United States
SUITE 2F
HARRISBURG, PA 171041612
Phone:
Type: Mailing
260, North 7th Street, Chambersburg, Franklin County, Pennsylvania, 17201, United States
SUMMIT CANCER SERVICES
CHAMBERSBURG, PA 172011722
Phone: (717) 262-4660
Fax: (717) 263-6251
Type: Location
25 SPRINT DR
CARLISLE, PA 170157696
Phone: (717) 960-3750
Fax: (717) 960-3734
Type: Location
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: 2010-10-26
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 |
|---|---|---|---|---|
| I20101026000006 | I | Radiation Oncology | 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 |
|---|---|---|---|---|
| 77427 | Radiation treatment management, 5 treatment sessions | 19 | 13 | $0 |
| 77014 | Ct guidance for insertion of radiation therapy fields | 18 | 15 | $0 |
Insurance plans in this area (ZIP 17201)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | PA | 77427 | Radiation treatment management, 5 treatments | 267 | 61 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA | |
| Family Practice | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| - | TN | |
| Hospitalist, Internal Medicine | PA | |
| Internal Medicine | PA |
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