Quick answers
- Does Seema A. Gadiwalla accept Medicare assignment?
- Yes. Medicare's clinician data says Seema A. Gadiwalla accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Seema A. Gadiwalla see?
- In 2024, CMS data shows 208 Original Medicare patients and 997 services for Seema A. Gadiwalla. This counts Original Medicare only and measures volume, not quality.
- What is Seema A. Gadiwalla's NPI number?
- 1477643013. 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 Seema A. Gadiwalla, 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 patients | 208 |
|---|---|
| Services billed to Medicare | 997 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)347 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)137 services
- Hemoglobin a1c level (83036)83 services
- Administration of influenza virus vaccine (G0008)54 services
- Influenza vaccine split virus, preservative free (90662)52 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%
- Arthritis47%
- Diabetes34%
- Ischemic heart disease25%
- Chronic kidney disease25%
Hospitals where Seema A. Gadiwalla works
Medicare's Facility Affiliation Data lists Seema A. Gadiwalla 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.
- Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210029
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009
Practice locations
Addresses where Seema A. Gadiwalla is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 E Eager St, E Baltimore Med CtrBaltimore, MD 21202 (410) 522‑9800
- 1106 Annapolis Rd, Suite 310Odenton, MD 21113 (410) 874‑1400
- 5525 Eastern AveBaltimore, MD 21224 (410) 558‑4804
- 5525 Eastern Ave, Suite 301Baltimore, MD 21224 (410) 558‑4804
Group practices
Medicare enrollment lists Seema A. Gadiwalla as a member of these groups (CMS data updated October 2, 2026).
- Johns Hopkins Community Physicians, Inc763 clinicians in the group
- Baltimore Medical System, Inc.87 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Other clinicians in Johns Hopkins Community Physicians, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477643013 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians