KRISTAN HALAIKO
NPI 1841453339
Social Worker in Baltimore, MD
About Kristan Halaiko NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTAN HALAIKO (NPI 1841453339) is an individual social worker in Baltimore, Maryland, licensed in Maryland (14079) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
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
Kristan Halaiko 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 Reassignment
Medicare enrollment records show Kristan Halaiko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 952 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21230
BALTIMORE, MD 21230
BALTIMORE, MD 21230
BALTIMORE, MD 21230
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 Kristan Halaiko's NPI number?
The NPI number for Kristan Halaiko is 1841453339. It was assigned to this individual provider in the NPPES registry on July 7, 2008.
Where is Kristan Halaiko located?
Kristan Halaiko practices at 611 S Charles St Fourth Floor, Baltimore, MD 21230. The listed phone number is (410) 328-7584.
What is Kristan Halaiko's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Kristan Halaiko enrolled in Medicare?
Yes. Kristan Halaiko 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 organization bills Medicare for Kristan Halaiko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristan Halaiko reassigns Medicare benefits to Johns Hopkins Community Physicians (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 Kristan Halaiko'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 Kristan Halaiko was last updated on July 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Kristan Halaiko · NPI 1841453339
Social Worker provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 7, 2008.
## Identity
- **NPI:** 1841453339 (Entity type: Individual)
- **Enumerated:** July 7, 2008
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 14079 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 611 S CHARLES ST, FOURTH FLOOR, Baltimore, MD 21230-3801
- **Phone:** (410) 328-7584 · **Fax:** (410) 328-9233
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Johns Hopkins Community Physicians (NPI 1013738285, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** July 7, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1841453339) · Data from the CMS NPPES public registry.