JAYAMOHAN NAIR (MD) – Internal Medicine Physician, NPI 1821328618
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,420 HOSPITALIST in PA
Provider Addresses for JAYAMOHAN NAIR (MD)
PO BOX 13579
READING, PA 196123579
Phone: (484) 628-1324
Type: Mailing
420 S 5TH AVE
WEST READING, PA 196112143
Phone: (484) 628-5455
Type: Location
1500 Lansdowne Ave
Darby, PA 190231200
Phone: (610) 237-4975
Fax: (610) 237-2623
Type: Location
800 Spruce St
Philadelphia, PA 191076130
Phone: (215) 829-5933
Type: Location
800, Spruce Street, Society Hill, Philadelphia, Philadelphia County, Pennsylvania, 19109, United States
PHILADELPHIA, PA 191076130
Phone:
Type: Mailing
Lansdowne Avenue, Winding Way, Drexel Hill, Springfield, Upper Darby, Delaware County, Pennsylvania, 19026, United States
DARBY, PA 190231200
Phone: (610) 237-4975
Fax: (610) 237-2623
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $67.
Total Amount is formed as General ($67) + Research ($0) + Ownership ($0) = $67.
Last reported payment date: 2024-04-12 • Largest payer in this snapshot: PFIZER INC. ($46).
Total Amount
$67
General + Research + Ownership
Payments
4
Total payment records
General Amount
$67
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $46 |
| Janssen Pharmaceuticals, Inc | $21 |
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: 2012-10-15
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 |
|---|---|---|---|---|
| I20121015000308 | I | Hospitalist | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 645 | 203 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 119 | 106 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 39 | 37 | $0 |
Insurance plans in this area (ZIP 19612)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H O S P I T A L I S T | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| General Surgery, Critical Care (Intensivists) | PA | |
| - | PA | |
| - | PA | |
| N E U R O L O G Y | PA | |
| Hospitalist, Internal Medicine | PA | |
| - | PA | |
| General Surgery | MO | |
| Certified Registered Nurse Anesthetist (Crna) | PA |
Reviews
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