Dr. Mst Nargish Begum, MD

  • Roslyn, NY
  • Internist
NPI1497447593
Medicare services, 2024
961
Medicare patients, 2024
138
Part D claims, 2024
1,808
Medical group
1
State license
1
Practice address
100 Port Washington Blvd, Roslyn, NY 11576
Practice phone
Call (718) 691-6343
Professional email
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Personal email
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Mobile number
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Social profiles

Medical group

NYS Medical Associates PLLC

Rego Park, New York

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Dr. Mst Nargish Begum is an internist in Roslyn, New York

Dr. Begum practices with NYS Medical Associates PLLC, a medical group.

Dr. Begum's NPI, 1497447593, was assigned on May 25, 2023. Dr. Begum holds New York license P121337.

NPI and contact details
NPI enumeration date
May 25, 2023
NPI status
Active
Practice phone
(718) 691-6343
Professional email
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Personal email
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Mobile number
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Sex
Female

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

Dr. Mst Nargish Begum's practice address is in Roslyn, New York

Dr. Begum's practice address in the NPI Registry is 100 Port Washington Blvd, Roslyn, NY 11576, in Nassau County. The practice phone is (718) 691-6343.

  • NPI Registry address
    100 Port Washington Blvd, Roslyn, NY 11576 · Nassau CountyPhone(718) 691-6343

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

Dr. Mst Nargish Begum is affiliated with 1 medical group

Dr. Begum is part of NYS Medical Associates PLLC, a medical group in Rego Park, New York.

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Mst Nargish Begum's practice

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

EHR by site
SiteEHR vendor and product
NYS Medical Associates PLLCAvailable with a free account

Source: Dmand AI Technology Install Data

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Dmand AI maps EHR vendors, IT decision makers and buying committees across NYS Medical Associates PLLC and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Mst Nargish Begum is one of 9,643 internists in New York

Internal medicine is Dr. Begum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Begum is licensed in New York.

Specialties and state licenses

  • Internal medicine, New YorkPrimaryLicense P121337 · taxonomy 207R00000X

Internists near Dr. Begum

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

Dr. Mst Nargish Begum billed Medicare for 961 services in 2024

CMS data shows 961 Medicare services from Dr. Begum across 6 procedure codes in 2024, for 138 Medicare patients. Medicare paid $67,657 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024961
Medicare patients138
Paid by Medicare$67,657
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 4242024: 961127%

Dr. Begum compared with the New York median for internists, 2024

  • Dr. Begum
  • New York median
Medicare services
961vs 4262.3 times
Medicare patients
138vs 15813% below
Part D claims
1,420vs 6222.3 times

Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.

Dr. Begum'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.

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

Dr. Mst Nargish Begum treated 138 Medicare patients in 2024, average age 74

CMS counts 138 Medicare patients who saw Dr. Begum in 2024. The largest group is 75 to 84, with 55 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 2.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Begum's median patient age at 24, with 100% women.

Medicare patients, 2024138
Average age74
Average risk score2.60

Dr. Begum's Medicare patients by age, 2024

Dr. Begum's Medicare patients by sex, 2024

  • Women7554%
  • Men6346%

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

  1. Diabetes75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Alzheimer's and dementia74%
  5. Arthritis72%
  6. Mood disorders69%
  7. Schizophrenia and other psychoses63%
  8. Depression57%

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

Dr. Begum's patients across all payers

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

Patient panel by age, all payers

Median age 24

Patient panel by sex, all payers

  • Women100%
  • Men0%

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

Dr. Mst Nargish Begum wrote 1,808 Medicare Part D claims in 2024

In 2024, Dr. Begum wrote 1,808 Medicare Part D claims for 132 patients. 90% of them were for generic drugs. CMS names the drug for 1,420 of them, across 42 drugs with 11 or more claims each, at $55,878 in total drug cost. In 2023, CMS named 51 claims across 2 drugs.

Part D claims, 20241,808
Drugs named by CMS42
Total drug cost$55,878
Part D patients132

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

  • Generic1,623 claims90%
  • Brand-name and other185 claims10%

Dr. Begum'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.

Drug classes CMS tracks in Dr. Begum's Part D claims, 2024

  • Antibiotics1%15 of 1,808 claims
  • Antipsychotics, patients 65 and over9%169 of 1,808 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 512024: 1,4202684%

Drugs named by CMS: 42 in 2024, 2 in 2023.

See all prescribing by Dr. Begum

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

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Sources for Dr. Mst Nargish Begum'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 systemDmand 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)
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. Mst Nargish Begum

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. Mst Nargish Begum's NPI number?

Dr. Mst Nargish Begum's NPI number is 1497447593. It was assigned on May 25, 2023, and it is active in the NPI Registry.

What kind of doctor is Dr. Mst Nargish Begum?

Dr. Mst Nargish Begum is an internist in Roslyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Mst Nargish Begum practice?

Dr. Begum practices at 100 Port Washington Blvd, Roslyn, NY 11576. Dr. Begum's primary practice is NYS Medical Associates PLLC, a medical group.

What is Dr. Mst Nargish Begum's office phone number?

The practice phone on file for Dr. Begum is (718) 691-6343.

What is Dr. Mst Nargish Begum's medical license number?

Dr. Begum holds New York license P121337.

What medical group is Dr. Mst Nargish Begum part of?

Dr. Begum is part of NYS Medical Associates PLLC in Rego Park, New York.

Does Dr. Mst Nargish Begum accept Medicare?

Yes. CMS data shows Dr. Begum billed Medicare for 961 services in 2024.

How many Medicare patients does Dr. Mst Nargish Begum see?

CMS counts 138 Medicare patients who saw Dr. Begum in 2024, with an average age of 74.

What services does Dr. Mst Nargish Begum bill to Medicare?

In 2024, Dr. Begum's most billed Medicare services were nursing facility care (99308), nursing facility care (99309) and nursing facility care (99305).

What drugs does Dr. Mst Nargish Begum prescribe most?

In 2024 Medicare Part D data, Dr. Begum's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Quetiapine Fumarate.

How long has Dr. Mst Nargish Begum been practicing?

Dr. Begum's NPI was assigned in 2023.

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