SOUVIK CHATTERJEE MD
NPI 1386960979
Internal Medicine - Critical Care Medicine in Baltimore, MD
About Souvik Chatterjee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUVIK CHATTERJEE MD (NPI 1386960979) is an individual critical care medicine provider in Baltimore, Maryland, licensed in Maryland (D77970) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Souvik Chatterjee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Souvik Chatterjee reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- Also billed through NPI 1689162034 (Maryland)
- 4,483 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 691 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDJohns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21298 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Souvik Chatterjee's NPI number?
The NPI number for Souvik Chatterjee is 1386960979. It was assigned to this individual provider in the NPPES registry on April 8, 2010.
Where is Souvik Chatterjee located?
Souvik Chatterjee practices at Johns Hopkins Hospital 1830 East Monument St Department Of Medicine 9th Floor, Baltimore, MD 21298. The listed phone number is (410) 955-7911.
What is Souvik Chatterjee's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Souvik Chatterjee enrolled in Medicare?
Yes. Souvik Chatterjee is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Souvik Chatterjee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Souvik Chatterjee reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Johns Hopkins Community Physicians, Inc (Baltimore, MD) and Whc Emerg Phys (Washington, DC). 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 Souvik Chatterjee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Souvik Chatterjee affiliated with any hospitals?
According to CMS data, Souvik Chatterjee is affiliated with Johns Hopkins Hospital, The and Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Souvik Chatterjee was last updated on September 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Souvik Chatterjee, MD · NPI 1386960979
Critical Care Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 8, 2010.
## Identity
- **NPI:** 1386960979 (Entity type: Individual)
- **Enumerated:** April 8, 2010
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** D77970 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** JOHNS HOPKINS HOSPITAL 1830 EAST MONUMENT ST, DEPARTMENT OF MEDICINE 9TH FLOOR, Baltimore, MD 21298-0001
- **Phone:** (410) 955-7911
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Johns Hopkins University (NPI 1023018413, Baltimore, MD); Johns Hopkins Community Physicians, Inc (NPI 1255359972, Baltimore, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** September 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1386960979) · Data from the CMS NPPES public registry.