MONIKA THANDALAM SOMASEKAR
NPI 1619437860
Internal Medicine in Essex, MD
About Monika Thandalam Somasekar NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONIKA THANDALAM SOMASEKAR (NPI 1619437860) is an individual internal medicine provider in Essex, Maryland, licensed in Maryland (D0095038) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Tidalhealth Peninsula Regional, Inc, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Monika Thandalam Somasekar 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
4Medicare enrollment records show Monika Thandalam Somasekar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Essex, MD 21221
- Reassigned Medicare billing, Maryland enrollment
- 19 clinicians in this Medicare group
Aberdeen, MD 21001
- Reassigned Medicare billing, Maryland enrollment
- 97 clinicians in this Medicare group
Havre De Grace, MD 21078
- Reassigned Medicare billing, Maryland enrollment
- 102 clinicians in this Medicare group
Salisbury, MD 21804
- Reassigned Medicare billing, Maryland enrollment
- 6 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tidalhealth Peninsula Regional, Inc
Acute Care Hospitals · Salisbury, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Monika Thandalam Somasekar's NPI number?
The NPI number for Monika Thandalam Somasekar is 1619437860. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Monika Thandalam Somasekar located?
Monika Thandalam Somasekar practices at 1124 Mace Ave, Essex, MD 21221. The listed phone number is (410) 391-6996.
What is Monika Thandalam Somasekar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Monika Thandalam Somasekar enrolled in Medicare?
Yes. Monika Thandalam Somasekar 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 Monika Thandalam Somasekar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monika Thandalam Somasekar reassigns Medicare benefits to 4 organizations: Mace Medical LLC (Essex, MD), Adfinitas Health At Upper Chesapeake Aberdeen LLC (Aberdeen, MD), Adfinitas Health At Upper Chesapeake Harford Memorial LLC (Havre De Grace, MD) and Vel Natesan MD PA (Salisbury, MD). 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 Monika Thandalam Somasekar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Monika Thandalam Somasekar affiliated with any hospitals?
According to CMS data, Monika Thandalam Somasekar is affiliated with Tidalhealth Peninsula Regional, Inc.
When was this NPI record last updated?
The NPPES record for Monika Thandalam Somasekar was last updated on August 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Monika Thandalam Somasekar · NPI 1619437860
Internal Medicine physician in Essex, Maryland. Individual provider, active in the CMS NPPES registry since March 22, 2019.
## Identity
- **NPI:** 1619437860 (Entity type: Individual)
- **Enumerated:** March 22, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0095038 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1124 MACE AVE, Essex, MD 21221-3315
- **Phone:** (410) 391-6996
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Mace Medical LLC (NPI 1114374360, Essex, MD); Adfinitas Health At Upper Chesapeake Aberdeen LLC (NPI 1346941010, Aberdeen, MD); Adfinitas Health At Upper Chesapeake Harford Memorial LLC (NPI 1457051724, Havre De Grace, MD); Vel Natesan MD PA (NPI 1417978362, Salisbury, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** August 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1619437860) · Data from the CMS NPPES public registry.