MRS. JULIA FOSTER SHALEN (M.D.) – Pediatric Rheumatology Physician, NPI 1740676568
Pediatric Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,422 PEDIATRIC MEDICINE in CA
Provider Addresses for MRS. JULIA FOSTER SHALEN (M.D.)
6201 GREENLEIGH AVE
MIDDLE RIVER, MD 212202004
Phone: (410) 933-6423
Type: Mailing
PO BOX 0110550 FL 4551
SAN FRANCISCO, CA 941430001
Phone: (415) 476-6245
Type: Mailing
550 16TH ST FL 4
SAN FRANCISCO, CA 941582549
Phone: (415) 476-6245
Type: Location
600 N WOLFE ST
BALTIMORE, MD 212870005
Phone: (410) 955-5883
Fax: (410) 955-0229
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: 2021-09-14
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20210914000112 | I | Pediatric Medicine | MD | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 21220)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | TX | |
| Physician Assistant | MD | |
| O P H T H A L M O L O G Y | MD | |
| Pulmonary Disease, Internal Medicine | MD | |
| A N E S T H E S I O L O G Y | MD | |
| - | MD | |
| Emergency Medicine, Internal Medicine | MD | |
| Internal Medicine, Hospice/Palliative Care | MD | |
| Emergency Medicine | MD | |
| - | MD |
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