Monica Chan

  • Gaithersburg, MD
  • Neurologist
NPI1679078570PAC ID7315283702
Medicare patients, 2024
26
Part D claims, 2024
476
Publications
1
Affiliated sites
2
Medical group
1
Practice address
655 Watkins Mill Rd., Gaithersburg, MD 20879
Practice phone
Call (877) 390-0033
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Permanente Gaithersburg Medical Center - Mammography

Mammography / Breast Imaging Center · Gaithersburg, Maryland

See all 3 affiliations

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Monica Chan is a neurologist in Gaithersburg, Maryland

Monica Chan practices at Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland.

Monica Chan's NPI, 1679078570, was assigned on March 24, 2018. Monica Chan graduated from New York University School of Medicine in 2018. Monica Chan holds Maryland license D97803.

NPI and contact details
Medicare PAC ID
7315283702
NPI enumeration date
March 24, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(877) 390-0033
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
34
Medical school graduation
2018

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

Monica Chan practices at Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland

Monica Chan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography, at 655 Watkins Mill Rd., Gaithersburg, MD 20879. The practice phone is (877) 390-0033.

  • Kaiser Permanente Gaithersburg Medical Center - Mammography
    655 Watkins Mill Rd., Gaithersburg, MD 20879Phone(877) 390-0033

Source: Dmand AI Affiliation Data

Monica Chan is affiliated with 2 sites of care and 1 medical group

Monica Chan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Monica Chan to 1 more group practice or clinic, named with a free account.

Kaiser Permanente Gaithersburg Medical Center - MammographyMammography / Breast Imaging Center · Gaithersburg, MarylandPrimary
Mid-Atlantic Permanente Medical GroupPrimary care group, Largo, MD1 group practice or clinicName with a free accountParent health systemName with a free account
See all 3 affiliations for Monica Chan

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

Dmand AI tracks the EHR system at Monica Chan's practice

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

EHR by site
SiteEHR vendor and product
Kaiser Permanente Gaithersburg Medical Center - MammographyAvailable 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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Monica Chan is one of 445 neurologists in Maryland

Neurology is Monica Chan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Monica Chan is licensed in Maryland.

Specialties and state licenses

  • Neurology, MarylandPrimaryLicense D97803 · taxonomy 2084N0400X

Neurologists near Monica Chan

Counts of neurologists 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

Monica Chan treated 26 Medicare patients in 2024, average age 75

CMS counts 26 Medicare patients who saw Monica Chan in 2024. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Monica Chan's median patient age at 45, with 71% women.

Medicare patients, 202426
Average age75
Average risk score1.02

Chronic conditions among Monica Chan's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis42%

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

Monica Chan's patients across all payers

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

Patient panel by age, all payers

Median age 45

Patient panel by sex, all payers

  • Women71%
  • Men29%

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

Monica Chan wrote 476 Medicare Part D claims in 2024

In 2024, Monica Chan wrote 476 Medicare Part D claims for 132 patients. 70% of them were for generic drugs. CMS names the drug for 350 of them, across 14 drugs with 11 or more claims each, at $104,755 in total drug cost. In 2023, CMS named 520 claims across 16 drugs.

Part D claims, 2024476
Drugs named by CMS14
Total drug cost$104,755
Part D patients132

Monica Chan's Part D claims by kind of drug, 2024

  • Generic333 claims70%
  • Brand-name and other143 claims30%

Monica Chan'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: 5202024: 35033%

Drugs named by CMS: 14 in 2024, 16 in 2023.

See all prescribing by Monica Chan

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 Monica Chan takes part in Medicare

Monica Chan 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)

For MedTech and pharma teams

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Monica Chan has 1 publication on record

Dmand AI links 1 paper to Monica Chan in 2023. Monica Chan's most frequent co-author is Alison Ilana Thaler, MD.

Papers1

Monica Chan's most frequent co-authors

Recent publications by Monica Chan

See all 1 publications and co-authors

See who Monica Chan researches with

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

How network discovery works

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

Monica Chan graduated from New York University School of Medicine

Monica Chan graduated from New York University School of Medicine in 2018.

  1. Medical schoolNew York University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Monica Chan'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 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Monica Chan

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

What is Monica Chan's NPI number?

Monica Chan's NPI number is 1679078570. It was assigned on March 24, 2018, and it is active in the NPI Registry.

What does Monica Chan specialize in?

Monica Chan is a neurologist in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Monica Chan practice?

Monica Chan practices at 655 Watkins Mill Rd., Gaithersburg, MD 20879. Monica Chan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland. Dmand AI also links Monica Chan to 1 group practice or clinic.

What is Monica Chan's office phone number?

The practice phone on file for Monica Chan is (877) 390-0033.

What is Monica Chan's medical license number?

Monica Chan holds Maryland license D97803.

What medical group is Monica Chan part of?

Monica Chan is linked to Mid-Atlantic Permanente Medical Group.

Does Monica Chan accept Medicare?

Yes. CMS lists Monica Chan as accepting Medicare assignment.

How many Medicare patients does Monica Chan see?

CMS counts 26 Medicare patients who saw Monica Chan in 2024, with an average age of 75.

Where did Monica Chan go to medical school?

Monica Chan graduated from New York University School of Medicine in 2018.

What drugs does Monica Chan prescribe most?

In 2024 Medicare Part D data, Monica Chan's most prescribed drugs by claims were Ubrelvy, Ajovy Autoinjector and Levetiracetam.

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How long has Monica Chan been practicing?

Monica Chan graduated from medical school in 2018, 8 years ago.

Does Monica Chan do research?

Dmand AI links 1 publication to Monica Chan.

Who does Monica Chan publish with?

Monica Chan's most frequent co-authors are Alison Ilana Thaler, MD (1 shared paper).

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