Dr. Allan Schwartz, MD

  • New York, NY
  • Cardiologist
NPI1942387923PAC ID1052306115
Medicare services, 2024
641
Medicare patients, 2024
231
Part D claims, 2024
51
Publications
13
MIPS score, 2024
100
Practice address
622 W 168th St, New York, NY 10032
Practice phone
Call (212) 297-4255
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Columbia University Irving Medical Center

New York, New York

See all 6 affiliations

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Dr. Allan Schwartz is a cardiologist in New York, New York

Dr. Schwartz practices at Columbia University Irving Medical Center in New York, New York.

Dr. Schwartz's NPI, 1942387923, was assigned on November 1, 2006. Dr. Schwartz graduated from Columbia University College of Physicians and Surgeons in 1974. Dr. Schwartz holds New York license 124208.

NPI and contact details
Medicare PAC ID
1052306115
NPI enumeration date
November 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(212) 297-4255
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
78
Medical school graduation
1974

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

Dr. Allan Schwartz practices at Columbia University Irving Medical Center in New York, New York

Dr. Schwartz's primary practice is Columbia University Irving Medical Center, at 622 W 168th St, New York, NY 10032 in New York County. The practice phone is (212) 297-4255.

  • Columbia University Irving Medical Center
    622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 297-4255

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Allan Schwartz is affiliated with 4 sites of care and 2 medical groups

Dr. Schwartz's primary practice is Columbia University Irving Medical Center in New York, New York. Dr. Schwartz is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Schwartz to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Schwartz

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Allan Schwartz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwartz practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Columbia University Irving Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Allan Schwartz is one of 2,265 cardiologists in New York

Cardiovascular disease is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Schwartz is licensed in New York.

Specialties and state licenses

  • Cardiovascular disease, New YorkPrimaryLicense 124208 · taxonomy 207RC0000X

Cardiologists near Dr. Schwartz

Counts of cardiologists 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

Dr. Allan Schwartz billed Medicare for 641 services in 2024

CMS data shows 641 Medicare services from Dr. Schwartz across 2 procedure codes in 2024, for 231 Medicare patients. Medicare paid $34,140 for them. Every service was in an office.

Medicare services, 2024641
Medicare patients231
Paid by Medicare$34,140
Procedure codes2

Dr. Schwartz's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3702024: 32113%
Office and hospital visits
2023: 3692024: 32013%

Dr. Schwartz compared with the New York median for cardiologists, 2024

  • Dr. Schwartz
  • New York median
Medicare services
641vs 1,67462% below
Medicare patients
231vs 61162% below
Part D claims
11vs 1,41299% below

Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.

Dr. Schwartz'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 Dr. Schwartz

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

Dr. Allan Schwartz treated 231 Medicare patients in 2024, average age 79

CMS counts 231 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.38, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Schwartz's median patient age at 74, with 20% women.

Medicare patients, 2024231
Average age79
Average risk score1.38

Dr. Schwartz's Medicare patients by age, 2024

Dr. Schwartz's Medicare patients by sex, 2024

  • Women7532%
  • Men15668%

Chronic conditions among Dr. Schwartz's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease58%
  4. Arthritis57%
  5. Atrial fibrillation40%
  6. Diabetes33%
  7. Chronic kidney disease26%
  8. Heart failure24%

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

Dr. Schwartz's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women20%
  • Men78%

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

Dr. Allan Schwartz wrote 51 Medicare Part D claims in 2024

In 2024, Dr. Schwartz wrote 51 Medicare Part D claims for 16 patients. 69% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $221 in total drug cost. In 2022, CMS named 35 claims across 3 drugs.

Part D claims, 202451
Drugs named by CMS1
Total drug cost$221
Part D patients16

Dr. Schwartz's Part D claims by kind of drug, 2024

  • Generic35 claims69%
  • Brand-name16 claims31%

Dr. Schwartz's most prescribed drugs by claims, 2023

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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 352023: 1169%

Drugs named by CMS: 1 in 2023, 3 in 2022.

See all prescribing by Dr. Schwartz

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

Dr. Allan Schwartz scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Schwartz for performance year 2024, reported through an alternative payment model (APM). Dr. Schwartz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Schwartz's MIPS scores, performance year 2024

  • 100of 100Final score
  • 85.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Allan Schwartz has 13 publications on record

Dmand AI links 13 papers to Dr. Schwartz, published from 2020 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Electrocardiography, Aortic Valve Stenosis and Aortic Valve. Dr. Schwartz has published most often in N Engl J Med. Dr. Schwartz's most frequent co-authors are Martin Bert Leon, MD, Pierre Adil Elias, MD and Brian Richard Lindman, MD.

Papers13
Years published2020 to 2025

Dr. Schwartz's papers by year, 2020 to 2025

Topics Dr. Schwartz writes about most

  • Electrocardiography
  • Aortic Valve Stenosis
  • Aortic Valve
  • COVID-19
  • Deep Learning
  • Echocardiography
  • Heart Valve Prosthesis
  • Hypertrophy, Left Ventricular

Dr. Schwartz's most frequent co-authors

Recent publications by Dr. Schwartz

See all 13 publications and co-authors

See who Dr. Schwartz researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schwartz works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Allan Schwartz received $5,798 in industry payments from 2016 to 2024

CMS Open Payments shows 33 general payments to Dr. Schwartz from 4 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 89% of the total. Edwards Lifesciences Corporation paid the most, $5,641.

General payments to Dr. Schwartz by program year, 2016 to 2024

General payments to Dr. Schwartz by kind, 2016 to 2024

$5.8Kin total
  • Travel and lodging$5,13789%
  • Food and beverage$59510%
  • Grants$661%

Companies that paid Dr. Schwartz the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Schwartz

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

Dr. Allan Schwartz graduated from Columbia University College of Physicians and Surgeons

Dr. Schwartz graduated from Columbia University College of Physicians and Surgeons in 1974.

  1. Medical schoolColumbia University College of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Sources for Dr. Allan Schwartz'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Dr. Allan Schwartz

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

What is Dr. Allan Schwartz's NPI number?

Dr. Allan Schwartz's NPI number is 1942387923. It was assigned on November 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Allan Schwartz?

Dr. Allan Schwartz is a cardiologist in New York, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Allan Schwartz practice?

Dr. Schwartz practices at 622 W 168th St, New York, NY 10032. Dr. Schwartz's primary practice is Columbia University Irving Medical Center in New York, New York. Dmand AI also links Dr. Schwartz to 2 group practices and clinics and 1 medical group.

What is Dr. Allan Schwartz's office phone number?

The practice phone on file for Dr. Schwartz is (212) 297-4255.

What is Dr. Allan Schwartz's medical license number?

Dr. Schwartz holds New York license 124208.

Which hospitals is Dr. Allan Schwartz affiliated with?

Dr. Schwartz is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.

What medical group is Dr. Allan Schwartz part of?

Dr. Schwartz is linked to ColumbiaDoctors. Dmand AI links Dr. Schwartz to 1 more medical group.

Does Dr. Allan Schwartz accept Medicare?

Yes. CMS data shows Dr. Schwartz billed Medicare for 641 services in 2024, and Dr. Schwartz accepts Medicare assignment.

What is Dr. Allan Schwartz's MIPS score?

Dr. Schwartz's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Allan Schwartz see?

CMS counts 231 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 79.

Show 7 more questionsShow fewer questions

What services does Dr. Allan Schwartz bill to Medicare?

In 2024, Dr. Schwartz's most billed Medicare services were heart test or procedure (93000) and office visit, established patient (99214).

Where did Dr. Allan Schwartz go to medical school?

Dr. Schwartz graduated from Columbia University College of Physicians and Surgeons in 1974.

What drugs does Dr. Allan Schwartz prescribe most?

In 2023 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Verapamil ER.

Has Dr. Allan Schwartz received payments from drug or device companies?

CMS Open Payments shows $5,798 in general payments to Dr. Schwartz from 4 companies from 2016 to 2024. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. Allan Schwartz been practicing?

Dr. Schwartz graduated from medical school in 1974, 52 years ago.

Does Dr. Allan Schwartz do research?

Dmand AI links 13 publications to Dr. Schwartz, published from 2020 to 2025.

Who does Dr. Allan Schwartz publish with?

Dr. Schwartz's most frequent co-authors are Martin Bert Leon, MD (7 shared papers), Pierre Adil Elias, MD (5 shared papers) and Brian Richard Lindman, MD (4 shared papers).

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