Margaret Catherine Staniszewski

  • Norristown, PA
  • Internist
NPI1619546314PAC ID0244774594
Medicare services, 2024
288
Medicare patients, 2024
105
Part D claims, 2024
242
Hospital affiliations
2
Industry payments
$41
Practice address
559 West Germantown Pike, East Norriton, PA 19403
Practice phone
Call (484) 662-1000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Jefferson Einstein Montgomery Hospital

Hospital · East Norriton, Pennsylvania

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Margaret Catherine Staniszewski is an internist in Norristown, Pennsylvania

Margaret Staniszewski practices at Jefferson Einstein Montgomery Hospital in East Norriton, Pennsylvania, part of Thomas Jefferson University.

Margaret Staniszewski's NPI, 1619546314, was assigned on June 18, 2021. Margaret Staniszewski holds Pennsylvania license MT224187.

NPI and contact details
Medicare PAC ID
0244774594
NPI enumeration date
June 18, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(484) 662-1000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Margaret Catherine Staniszewski practices at Jefferson Einstein Montgomery Hospital in East Norriton, Pennsylvania

Margaret Staniszewski's primary practice is Jefferson Einstein Montgomery Hospital, at 559 West Germantown Pike, East Norriton, PA 19403 in Montgomery County. The practice phone is (484) 662-1000.

Source: Dmand AI Affiliation Data

Margaret Catherine Staniszewski is affiliated with 2 sites of care and 1 medical group

Margaret Staniszewski's primary practice is Jefferson Einstein Montgomery Hospital in East Norriton, Pennsylvania, part of Thomas Jefferson University. Margaret Staniszewski is also affiliated with Jefferson Einstein Philadelphia Hospital. The medical group on file is Sound Physicians.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Margaret Catherine Staniszewski's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Staniszewski practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Jefferson Einstein Montgomery HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Margaret Catherine Staniszewski is one of 5,665 internists in Pennsylvania

Internal medicine is Margaret Staniszewski's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Margaret Staniszewski is licensed in Pennsylvania.

Specialties and state licenses

  • Internal medicine, PennsylvaniaPrimaryLicense MT224187 · taxonomy 207R00000X

Internists near Margaret Staniszewski

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Margaret Catherine Staniszewski billed Medicare for 288 services in 2024

CMS data shows 288 Medicare services from Margaret Staniszewski across 4 procedure codes in 2024, for 105 Medicare patients. Medicare paid $25,602 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024288
Medicare patients105
Paid by Medicare$25,602
Procedure codes4

Margaret Staniszewski compared with the Pennsylvania median for internists, 2024

  • Margaret Staniszewski
  • Pennsylvania median
Medicare services
288vs 41731% below
Medicare patients
105vs 18543% below
Part D claims
78vs 22465% below

Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.

Margaret Staniszewski's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Margaret Staniszewski

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Margaret Catherine Staniszewski treated 105 Medicare patients in 2024, average age 76

CMS counts 105 Medicare patients who saw Margaret Staniszewski in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Margaret Staniszewski's median patient age at 70, with 47% women.

Medicare patients, 2024105
Average age76
Average risk score2.88
Also on Medicaid26%

Margaret Staniszewski's Medicare patients by age, 2024

Margaret Staniszewski's Medicare patients by sex, 2024

  • Women5754%
  • Men4846%

Chronic conditions among Margaret Staniszewski's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease72%
  4. Arthritis59%
  5. Diabetes52%
  6. Heart failure50%
  7. Chronic kidney disease49%
  8. Atrial fibrillation47%

Share of Medicare patients with each condition. A patient can have several.

Margaret Staniszewski's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women47%
  • Men52%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Margaret Catherine Staniszewski wrote 242 Medicare Part D claims in 2024

In 2024, Margaret Staniszewski wrote 242 Medicare Part D claims for 76 patients. 87% of them were for generic drugs. CMS names the drug for 78 of them, across 4 drugs with 11 or more claims each, at $12,226 in total drug cost. In 2023, CMS named 46 claims across 3 drugs.

Part D claims, 2024242
Drugs named by CMS4
Total drug cost$12,226
Part D patients76

Margaret Staniszewski's Part D claims by kind of drug, 2024

  • Generic210 claims87%
  • Brand-name32 claims13%

Margaret Staniszewski's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 462024: 7870%

Drugs named by CMS: 4 in 2024, 3 in 2023.

See all prescribing by Margaret Staniszewski

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Margaret Catherine Staniszewski takes part in Medicare

Margaret Staniszewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Margaret Catherine Staniszewski received $41 in industry payments from 2022 to 2025

CMS Open Payments shows 2 general payments to Margaret Staniszewski from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Vapotherm Inc paid the most, $25.

General payments to Margaret Staniszewski by program year, 2022 to 2025

Companies that paid Margaret Staniszewski the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Margaret Staniszewski

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Margaret Catherine Staniszewski's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Margaret Catherine Staniszewski

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Margaret Catherine Staniszewski's NPI number?

Margaret Catherine Staniszewski's NPI number is 1619546314. It was assigned on June 18, 2021, and it is active in the NPI Registry.

What does Margaret Catherine Staniszewski specialize in?

Margaret Catherine Staniszewski is an internist in Norristown, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Margaret Catherine Staniszewski practice?

Margaret Staniszewski practices at 559 West Germantown Pike, East Norriton, PA 19403. Margaret Staniszewski's primary practice is Jefferson Einstein Montgomery Hospital in East Norriton, Pennsylvania, part of Thomas Jefferson University.

What is Margaret Catherine Staniszewski's office phone number?

The practice phone on file for Margaret Staniszewski is (484) 662-1000.

What is Margaret Catherine Staniszewski's medical license number?

Margaret Staniszewski holds Pennsylvania license MT224187.

Which hospitals is Margaret Catherine Staniszewski affiliated with?

Margaret Staniszewski practices at Jefferson Einstein Montgomery Hospital in East Norriton, Pennsylvania. Margaret Staniszewski is also affiliated with Jefferson Einstein Philadelphia Hospital.

What medical group is Margaret Catherine Staniszewski part of?

Margaret Staniszewski is linked to Sound Physicians.

Does Margaret Catherine Staniszewski accept Medicare?

Yes. CMS data shows Margaret Staniszewski billed Medicare for 288 services in 2024, and Margaret Staniszewski accepts Medicare assignment.

How many Medicare patients does Margaret Catherine Staniszewski see?

CMS counts 105 Medicare patients who saw Margaret Staniszewski in 2024, with an average age of 76.

What services does Margaret Catherine Staniszewski bill to Medicare?

In 2024, Margaret Staniszewski's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).

Show 3 more questionsShow fewer questions

What drugs does Margaret Catherine Staniszewski prescribe most?

In 2024 Medicare Part D data, Margaret Staniszewski's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Amlodipine Besylate.

Has Margaret Catherine Staniszewski received payments from drug or device companies?

CMS Open Payments shows $41 in general payments to Margaret Staniszewski from 2 companies from 2022 to 2025. The largest total came from Vapotherm Inc.

How long has Margaret Catherine Staniszewski been practicing?

Margaret Staniszewski graduated from medical school in 2016, 10 years ago.

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