KATRINA LATICHE' HAMMOND-JACK MD, MS
NPI 1225535065
Pediatrics - Pediatric Emergency Medicine in Washington, DC
About Katrina Latiche' Hammond-jack Md, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATRINA LATICHE' HAMMOND-JACK MD, MS (NPI 1225535065) is an individual pediatric emergency medicine provider in Washington, District Of Columbia, licensed in Maryland (D0100028) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katrina Latiche' Hammond-jack Md, Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katrina Hammond-jack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 26 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.
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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Katrina Hammond-jack's NPI number?
The NPI number for Katrina Hammond-jack is 1225535065. It was assigned to this individual provider in the NPPES registry on April 9, 2018.
Where is Katrina Hammond-jack located?
Katrina Hammond-jack practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 476-5000.
What is Katrina Hammond-jack's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Katrina Hammond-jack enrolled in Medicare?
Yes. Katrina Hammond-jack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katrina Hammond-jack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Hammond-jack reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Katrina Hammond-jack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katrina Hammond-jack was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Katrina Latiche' Hammond-Jack, MD, MS · NPI 1225535065
Pediatric Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since April 9, 2018.
## Identity
- **NPI:** 1225535065 (Entity type: Individual)
- **Enumerated:** April 9, 2018
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** D0100028 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2916
- **Phone:** (202) 476-5000
## 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:** Johns Hopkins University (NPI 1912661182, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1225535065) · Data from the CMS NPPES public registry.