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Pathology

Susan A. Inniss, MD

Works at hospitals in Wynnewood, PA · Philadelphia, PA · Pennsylvania

Summary

Dr. Susan A. Inniss, MD is a pathologist at 132 S 10th St, Phila, PA 19107. Phone: (215) 503-5642. Accepts Medicare assignment. In 2024, Susan A. Inniss had 485 Original Medicare patients and 1,395 services. NPI 1588652531. 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.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 132 S 10th St, Phila, PA 19107 · Directions (1 more location)
  • Phone: (215) 503‑5642
  • Medicare: Accepts Medicare assignment
  • Hospitals: Main Line Hospital Lankenau, Thomas Jefferson University Hospital
  • Group practice: Jefferson University Physicians
  • Medical school: Rutgers R W Johnson Medical School (cam/new Bruns/pisc) · graduated 1986 (40 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Susan A. Inniss, 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 Susan A. Inniss accept Medicare assignment?
Yes. Medicare's clinician data says Susan A. Inniss 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 Susan A. Inniss see?
In 2024, CMS data shows 485 Original Medicare patients and 1,395 services for Susan A. Inniss. This counts Original Medicare only and measures volume, not quality.
What is Susan A. Inniss's NPI number?
1588652531. 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 Susan A. Inniss, 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 patients485
Services billed to Medicare1,395
Different services or procedures19
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)650 services
  2. Special stained specimen slides to examine tissue, initial procedure (88342)166 services
  3. Special stained specimen slides to examine tissue, each additional procedure (88341)152 services
  4. Pathology examination of tissue using a microscope, moderately low complexity (88304)105 services
  5. Pathology examination of tissue using a microscope, limited examination (88300)97 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%
  • Arthritis54%
  • Diabetes36%
  • Ischemic heart disease35%
  • Anxiety34%

Hospitals where Susan A. Inniss works

Medicare's Facility Affiliation Data lists Susan A. Inniss 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 Susan A. Inniss is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Susan A. Inniss as a member of this group (CMS data updated October 2, 2026).

  • Jefferson University Physicians1,531 clinicians in the group

Specialties

Find other Pathology doctors in Pennsylvania →

Other pathologists in Phila

Clinicians with the same Medicare primary specialty in Phila, PA — not a recommendation.

All pathologists in Phila →

Other clinicians in Jefferson University Physicians

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

Clinician information

CredentialMD
Medical schoolRutgers R W Johnson Medical School (cam/new Bruns/pisc)
Graduation year1986 (40 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1588652531
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