JAYAMOHAN NAIR MD
NPI 1821328618
Internal Medicine in West Reading, PA
About Jayamohan Nair Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAYAMOHAN NAIR MD (NPI 1821328618) is an individual internal medicine provider in West Reading, Pennsylvania, licensed in Pennsylvania (MD446722) and active in the NPI registry since December 2009. He is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jayamohan Nair Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Jayamohan Nair reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Reading, PA 19611
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,473 clinicians in this Medicare group
Springfield, PA 19064
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 103 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Reading Hospital
Acute Care Hospitals · West Reading, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST READING, PA 19611
WEST READING, PA 19611
WEST READING, PA 19611
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jayamohan Nair's NPI number?
The NPI number for Jayamohan Nair is 1821328618. It was assigned to this individual provider in the NPPES registry on December 30, 2009.
Where is Jayamohan Nair located?
Jayamohan Nair practices at 420 S 5th Ave, West Reading, PA 19611. The listed phone number is (484) 628-5455.
What is Jayamohan Nair's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jayamohan Nair enrolled in Medicare?
Yes. Jayamohan Nair is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jayamohan Nair's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jayamohan Nair reassigns Medicare benefits to 3 organizations: Tower Health Medical Group (West Reading, PA), Trinity Health Mid-Atlantic Medical Group (Springfield, PA) and Galen Inpatient Physicians PC (Darby, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jayamohan Nair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jayamohan Nair affiliated with any hospitals?
According to CMS data, Jayamohan Nair is affiliated with Reading Hospital.
When was this NPI record last updated?
The NPPES record for Jayamohan Nair was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jayamohan Nair, MD · NPI 1821328618
Internal Medicine physician in West Reading, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 30, 2009.
## Identity
- **NPI:** 1821328618 (Entity type: Individual)
- **Enumerated:** December 30, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD446722 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 420 S 5TH AVE, West Reading, PA 19611-2143
- **Phone:** (484) 628-5455
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Tower Health Medical Group (NPI 1063589273, West Reading, PA); Trinity Health Mid-Atlantic Medical Group (NPI 1740704667, Springfield, PA); Galen Inpatient Physicians PC (NPI 1235016593, Darby, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** August 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821328618) · Data from the CMS NPPES public registry.