ZELBESA VAILIIDA DAKUE MACK CRNP
NPI 1558749267
Nurse Practitioner - Adult Health in Timonium, MD
About Zelbesa Vailiida Dakue Mack Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZELBESA VAILIIDA DAKUE MACK CRNP (NPI 1558749267) is an individual adult health provider in Timonium, Maryland, licensed in Maryland (R137492) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 3
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
Zelbesa Vailiida Dakue Mack Crnp 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
2Medicare enrollment records show Zelbesa Mack reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1780056168 (District of Columbia)
- 94 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Zelbesa Mack's NPI number?
The NPI number for Zelbesa Mack is 1558749267. It was assigned to this individual provider in the NPPES registry on May 13, 2015.
Where is Zelbesa Mack located?
Zelbesa Mack practices at 28 Haddington Rd, Timonium, MD 21093. The listed phone number is (410) 961-0844.
What is Zelbesa Mack's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Zelbesa Mack enrolled in Medicare?
Yes. Zelbesa Mack 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 Zelbesa Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zelbesa Mack reassigns Medicare benefits to 2 organizations: M Medical Group, Inc. (Baltimore, MD) and Tariq Mahmood, MD. LLC. (Westminster, 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 Zelbesa Mack'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 Zelbesa Mack was last updated on August 19, 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.
# Zelbesa Vailiida Dakue Mack, CRNP · NPI 1558749267
Adult Health physician in Timonium, Maryland. Individual provider, active in the CMS NPPES registry since May 13, 2015.
## Identity
- **NPI:** 1558749267 (Entity type: Individual)
- **Enumerated:** May 13, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** R137492 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 28 HADDINGTON RD, Timonium, MD 21093-5719
- **Phone:** (410) 961-0844
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): M Medical Group, Inc. (NPI 1548076714, Baltimore, MD); Tariq Mahmood, MD. LLC. (NPI 1922178219, Westminster, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1558749267) · Data from the CMS NPPES public registry.