AHAD MUSSARAT MD
NPI 1518596261
Pain Medicine - Interventional Pain Medicine in Baltimore, MD
About Ahad Mussarat Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AHAD MUSSARAT MD (NPI 1518596261) is an individual interventional pain medicine provider in Baltimore, Maryland, licensed in Maryland (D0097810) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.
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 (PECOS)
Ahad Mussarat Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ahad Mussarat reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- 729 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 301 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Maryland enrollment
- 58 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21204 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.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21204
BALTIMORE, MD 21204
BALTIMORE, MD 21204
BALTIMORE, MD 21204
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 Ahad Mussarat's NPI number?
The NPI number for Ahad Mussarat is 1518596261. It was assigned to this individual provider in the NPPES registry on April 5, 2020.
Where is Ahad Mussarat located?
Ahad Mussarat practices at 6535 N Charles St Ste 220, Baltimore, MD 21204. The listed phone number is (443) 849-7246.
What is Ahad Mussarat's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Ahad Mussarat enrolled in Medicare?
Yes. Ahad Mussarat is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ahad Mussarat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ahad Mussarat reassigns Medicare benefits to 3 organizations: Emergency Medicine Associates PA PC (Randallstown, MD), Mep Health, LLC (Rockville, MD) and Emergency Service Associates 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 Ahad Mussarat'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 Ahad Mussarat was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.
# Ahad Mussarat, MD · NPI 1518596261
Interventional Pain Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 5, 2020.
## Identity
- **NPI:** 1518596261 (Entity type: Individual)
- **Enumerated:** April 5, 2020
- **Primary specialty:** Pain Medicine - Interventional Pain Medicine · taxonomy 208VP0014X
- **State license:** D0097810 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6535 N CHARLES ST STE 220, Baltimore, MD 21204-5823
- **Phone:** (443) 849-7246 · **Fax:** (443) 849-4868
## 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): Emergency Medicine Associates PA PC (NPI 1043175375, Randallstown, MD); Mep Health, LLC (NPI 1164483558, Rockville, MD); Emergency Service Associates PA (NPI 1558340562, Salisbury, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1518596261) · Data from the CMS NPPES public registry.