DR. DEEPAK S MAHAJAN (MD) – Psychiatry Physician, NPI 1104923994
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,871 PSYCHIATRY in PA
Loading map...
Provider Addresses for DR. DEEPAK S MAHAJAN (MD)
1837 SKILES BLVD
WEST CHESTER, PA 193827378
Phone: (610) 339-6693
Type: Mailing
The Boulevard, Riverlights, Little Chester, Derby, East Midlands, England, DE1 2BB, United Kingdom
CHESTER, PA 190133902
Phone: (610) 874-5257
Fax: (610) 874-7241
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $313.
Total Amount is formed as General ($313) + Research ($0) + Ownership ($0) = $313.
Last reported payment date: 2023-10-05 • Largest payer in this snapshot: ITI, Inc. ($152).
Total Amount
$313
General + Research + Ownership
Payments
10
Total payment records
General Amount
$313
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ITI, Inc. | $152 |
| ABBVIE INC. | $84 |
| Teva Pharmaceuticals USA, Inc. | $53 |
| Neurocrine BioSciences, Inc. | $24 |
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: 2005-10-13
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 |
|---|---|---|---|---|
| I20051013000825 | I | Psychiatry | PA | 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 |
|---|---|---|---|---|
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 41 | 16 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 41 | 20 | $0 |
| 90832 | Psychotherapy, 30 minutes | 20 | 11 | $0 |
Insurance plans in this area (ZIP 19382)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | PA | 90833 | Psychotherapy, 30 minutes with patient and/or family member | 127 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA | |
| Mental Health Counselor | DE | |
| P S Y C H I A T R Y | PA | |
| Clinical Social Worker | PA | |
| - | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| Mental Health Counselor | NJ | |
| Nurse Practitioner | PA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.