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Nuclear Medicine

Seyed Ali Mosallaie, MD

Works at hospitals in Baltimore, MD · Washington, DC · Maryland, District of Columbia

Summary

Dr. Seyed Ali Mosallaie, MD is a nuclear medicine doctor at 10803 Falls Rd, Lutherville, MD 21093. Phone: (410) 955-6108. May accept Medicare assignment. In 2024, Seyed Ali Mosallaie had 1,271 Original Medicare patients and 1,944 services. NPI 1114443082. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Seyed Ali Mosallaie, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Seyed Ali Mosallaie accept Medicare assignment?
Medicare's clinician data says Seyed Ali Mosallaie may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Seyed Ali Mosallaie see?
In 2024, CMS data shows 1,271 Original Medicare patients and 1,944 services for Seyed Ali Mosallaie. This counts Original Medicare only and measures volume, not quality.
What is Seyed Ali Mosallaie's NPI number?
1114443082. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Seyed Ali Mosallaie, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,271
Services billed to Medicare1,944
Different services or procedures48
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Nuclear medicine study from skull base to mid-thigh with ct scan (78815)653 services
  2. Piflufolastat f-18, diagnostic, 1 millicurie (A9595)283 services
  3. Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (A9552)204 services
  4. Nuclear medicine study whole body with ct scan (78816)106 services
  5. Dxa bone density measurement of hip, pelvis, spine (77080)84 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis49%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)49%
  • Ischemic heart disease37%
  • Diabetes32%

Hospitals where Seyed Ali Mosallaie works

Medicare's Facility Affiliation Data lists Seyed Ali Mosallaie at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Seyed Ali Mosallaie is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

Group practices

Medicare enrollment lists Seyed Ali Mosallaie as a member of these groups (CMS data updated October 2, 2026).

  • Johns Hopkins University2,909 clinicians in the group
  • Johns Hopkins University713 clinicians in the group

Specialties

Find other Nuclear Medicine doctors in Maryland →

Other nuclear medicine doctors in Maryland

Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.

All nuclear medicine doctors in Maryland →

Other clinicians in Johns Hopkins University

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1114443082
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians