ANDREW S MA (M.D.) – Gastroenterology Physician, NPI 1477085041
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,585 INTERNAL MEDICINE in AZ
Provider Addresses for ANDREW S MA (M.D.)
875 S DOBSON RD STE 1
CHANDLER, AZ 852245720
Phone: (480) 899-9800
Type: Mailing
3591 S Mercy Rd Ste 303
Gilbert, AZ 852973301
Phone: (480) 782-5005
Type: Location
University of Maryland Medical Center, 22, South Greene Street, Ridgely's Delight, Baltimore, Maryland, 21201, United States
RM N3E09
BALTIMORE, MD 212011544
Phone: (410) 328-6110
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $1,223.
Total Amount is formed as General ($1,223) + Research ($0) + Ownership ($0) = $1,223.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Mallinckrodt Hospital Products Inc. ($206).
Total Amount
$1,223
General + Research + Ownership
Payments
30
Total payment records
General Amount
$1,223
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 |
|---|---|
| Mallinckrodt Hospital Products Inc. | $206 |
| ABBVIE INC. | $162 |
| Medtronic, Inc. | $155 |
| E.R. Squibb & Sons, L.L.C. | $125 |
| INTERCEPT PHARMACEUTICALS, INC. | $120 |
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: 2024-08-12
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 |
|---|---|---|---|---|
| I20200813001744 | I | Internal Medicine | MD | TBD |
| I20240812002188 | I | Internal Medicine | AZ | 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 85224)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NJ | |
| - | AZ | |
| Physician Assistant | AZ | |
| Certified Registered Nurse Anesthetist (Crna) | AZ | |
| Gastroenterology, Internal Medicine | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| G A S T R O E N T E R O L O G Y | AZ |
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