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Dermatology

Rochelle R. Weiss, MD

Works at hospitals in Philadelphia, PA · Pennsylvania

Summary

Dr. Rochelle R. Weiss, MD is a dermatologist at 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010. Phone: (610) 527-3800. Accepts Medicare assignment. In 2024, Rochelle R. Weiss had 1,558 Original Medicare patients and 6,491 services. NPI 1295769628. 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: Dermatologist (Medicare lists Dermatology)
  • Address: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010 · Directions
  • Phone: (610) 527‑3800
  • Medicare: Accepts Medicare assignment
  • Hospital: Hospital of University of Pennsylvania
  • Group practice: Bryn Mawr Medical Specialists Association
  • Medical school: Perelman School Of Med At The University Of Pennsylvania · graduated 1994 (32 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rochelle R. Weiss, 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 Rochelle R. Weiss accept Medicare assignment?
Yes. Medicare's clinician data says Rochelle R. Weiss 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 Rochelle R. Weiss see?
In 2024, CMS data shows 1,558 Original Medicare patients and 6,491 services for Rochelle R. Weiss. This counts Original Medicare only and measures volume, not quality.
What is Rochelle R. Weiss's NPI number?
1295769628. 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 Rochelle R. Weiss, 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 patients1,558
Services billed to Medicare6,491
Different services or procedures71
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,613 services
  2. Destruction of precancer skin growth, 2-14 growths (17003)1,478 services
  3. Biopsy of related skin growth, first growth (11102)838 services
  4. Destruction of precancer skin growth, 1 growth (17000)711 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)522 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 cholesterol75%
  • High blood pressure61%
  • Arthritis46%
  • Ischemic heart disease32%
  • Osteoporosis27%
  • Anxiety18%

Hospitals where Rochelle R. Weiss works

Medicare's Facility Affiliation Data lists Rochelle R. Weiss 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 Rochelle R. Weiss is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Rochelle R. Weiss as a member of this group (CMS data updated October 2, 2026).

  • Bryn Mawr Medical Specialists Association134 clinicians in the group

Specialties

Find other Dermatology doctors in Pennsylvania →

Other dermatologists in Bryn Mawr

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

All dermatologists in Bryn Mawr →

Other clinicians in Bryn Mawr Medical Specialists Association

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

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295769628
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