ASHISH ATREJA (MD) – Gastroenterology Physician, NPI 1831152883
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,033 GASTROENTEROLOGY in NY
Provider Addresses for ASHISH ATREJA (MD)
5 E 98th St
New York, NY 100296501
Phone: (212) 241-4299
Fax: (212) 426-5108
Type: Location
300 PASTEUR DR
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Mailing
1 GUSTAVE L LEVY PL
BOX 3000
NEW YORK, NY 100296500
Phone: (212) 987-3100
Type: Mailing
May Center for Mount Sinai Doctors, 5, East 98th Street, East Harlem, Manhattan Community Board 11, Manhattan, New York County, New York, Stone Street Historic District, New York, 10029, United States
NEW YORK, NY 100296501
Phone: (212) 241-4299
Fax: (212) 426-5108
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $45,676.
Total Amount is formed as General ($45,676) + Research ($0) + Ownership ($0) = $45,676.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($30,609).
Total Amount
$45,676
General + Research + Ownership
Payments
7
Total payment records
General Amount
$45,676
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $30,609 |
| Novo Nordisk Inc | $13,103 |
| E.R. Squibb & Sons, L.L.C. | $1,925 |
| ABIOMED | $39 |
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: 2024-11-06
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 |
|---|---|---|---|---|
| I20121017000304 | I | Gastroenterology | NY | TBD |
| I20241106003370 | I | Gastroenterology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 10029)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NY | |
| - | PA | |
| - | CA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| Physician Assistant | IL | |
| Internal Medicine, Hospice/Palliative Care | CA | |
| Family Practice | CA | |
| - | CA | |
| - | CA | |
| - | CA |
Reviews
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