DR. NATASHA ROSEMARIE CHASE (MD) – Family Medicine Physician, NPI 1972033843
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
442 FAMILY PRACTICE in DE
Provider Addresses for DR. NATASHA ROSEMARIE CHASE (MD)
640 S State St
Dover, DE 199013530
Phone: (302) 674-4700
Fax: (302) 480-9807
Type: Location
Saint Josephs Hospital Health Center, 301, Prospect Avenue, Syracuse, Onondaga County, New York, 13203, United States
SYRACUSE, NY 132031807
Phone: (315) 448-5111
Type: Location
817 FEDERAL STREET
CAMDEN, NJ 08103
Phone: (856) 583-2400
Type: Mailing
3 COOPER PLAZA
SUITE 104
CAMDEN, NJ 08103
Phone: (856) 342-3444
Type: Mailing
3 COOPER PLZ RM 104
CAMDEN, NJ 081031407
Phone: (856) 342-3444
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: 2025-12-12
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 |
|---|---|---|---|---|
| I20220421002403 | I | Family Practice | NJ | TBD |
| I20251212000387 | I | Obstetrics/Gynecology | DE | 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 | 14 | 14 | $0 |
Insurance plans in this area (ZIP 19901)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NJ | |
| Internal Medicine | NJ | |
| Internal Medicine, Pediatric Medicine | MA | |
| Internal Medicine | PA | |
| Family Practice | NJ | |
| Internal Medicine | NJ | |
| Physician Assistant | NJ | |
| Internal Medicine | PA | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ |
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