MAHAMAYA BHATTACHARYYA (M.D.) – Psychiatry Physician, NPI 1255719530
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,047 PSYCHIATRY in NJ
Provider Addresses for MAHAMAYA BHATTACHARYYA (M.D.)
114 W 7TH ST STE 900
AUSTIN, TX 787013013
Phone: (512) 838-4264
Type: Mailing
11 Commerce Dr
Cranford, NJ 070163501
Phone: (908) 386-5517
Fax: (844) 355-4926
Type: Location
53 AMHERST WAY
PRINCETON JCT, NJ 085501836
Phone: (512) 838-4264
Type: Mailing
1717 BIDDLE ST
SAINT LOUIS, MO 631063454
Phone: (646) 404-1649
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2023-03-08 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $15 |
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: 2022-05-16
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 |
|---|---|---|---|---|
| I20210325001750 | I | Psychiatry | MO | TBD |
| I20220516000282 | I | Psychiatry | NJ | 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 78701)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MO | |
| Hospitalist, Internal Medicine | MO | |
| Family Practice | MO | |
| Family Practice | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| Clinical Social Worker | MO | |
| C H I R O P R A C T I C | MO | |
| Clinical Social Worker | MO | |
| Family Practice | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO |
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