ERIN ELIZABETH COOK GRADY (MD) – Nuclear Radiology Physician, NPI 1396945937
Nuclear Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13 NUCLEAR MEDICINE in DE
Provider Addresses for ERIN ELIZABETH COOK GRADY (MD)
4755 Ogletown Stanton Rd
Nuclear Medicine
Newark, DE 197182200
Phone: (302) 733-1540
Type: Location
1365 Clifton Rd NE
Atlanta, GA 303222200
Phone: (404) 778-5000
Type: Location
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Mailing
Clifton Road Northeast, Emory Highlands, Druid Hills, DeKalb County, Georgia, 30329, United States
ATLANTA, GA 303221013
Phone:
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.
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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: 2022-06-21
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 |
|---|---|---|---|---|
| I20220621001176 | I | Nuclear Medicine | CA | 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 |
|---|---|---|---|---|
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 653 | 653 | $0 |
| 78815 | Nuclear medicine study from skull base to mid-thigh with ct scan | 558 | 518 | $0 |
| 78816 | Nuclear medicine study whole body with ct scan | 196 | 183 | $0 |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 95 | 95 | $0 |
| 78830 | Nuclear medicine study, spect imaging with concurrent ct scan, 1 area or single acquisition, single day imaging | 80 | 78 | $0 |
Insurance plans in this area (ZIP 19718)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NUCLEAR MEDICINE | GA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 237 | 236 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | CA | |
| - | CA | |
| - | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Hematology, Medical Oncology | NY | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Neuropsychiatry, Neurology | CA |
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