Dr. Emily Meilan Sze, MD

  • Oakland, CA
  • Emergency medicine physician
NPI1013398569PAC ID3173875846
Medicare services, 2024
651
Medicare patients, 2024
333
Part D claims, 2024
158
Publications
2
MIPS score, 2024
100
Practice address
350 Hawthorne Avenue, Oakland, CA 94609
Practice phone
Call (510) 655-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Alta Bates Summit Medical Center

Hospital · Oakland, California

See all 6 affiliations

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Dr. Emily Meilan Sze is an emergency medicine physician in Oakland, California

Dr. Sze practices at Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.

Dr. Sze's NPI, 1013398569, was assigned on June 10, 2015. Dr. Sze graduated from University of Maryland School of Medicine - Baltimore in 2015. Dr. Sze holds California license A157343.

NPI and contact details
Medicare PAC ID
3173875846
NPI enumeration date
June 10, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 655-4000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

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

Dr. Emily Meilan Sze practices at Alta Bates Summit Medical Center in Oakland, California

Dr. Sze's primary practice is Alta Bates Summit Medical Center, at 350 Hawthorne Avenue, Oakland, CA 94609 in Alameda County. The practice phone is (510) 655-4000.

Source: Dmand AI Affiliation Data

Dr. Emily Meilan Sze is affiliated with 2 sites of care and 4 medical groups

Dr. Sze's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dr. Sze is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Sze to 3 more medical groups, each named with a free account.

See all 6 affiliations for Dr. Sze

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

Dmand AI tracks the EHR system at Dr. Emily Meilan Sze's practice

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

EHR by site
SiteEHR vendor and product
Alta Bates Summit Medical CenterAvailable with a free account
+1 more site and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Emily Meilan Sze is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Sze's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sze is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Sze's licenses on file in 2 states: California and New Jersey.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A157343 · 2018 to 2026 · taxonomy 207P00000X
  • New Jersey license2016 to 2025

Emergency medicine physicians near Dr. Sze

Counts of emergency medicine physicians 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. Emily Meilan Sze billed Medicare for 651 services in 2024

CMS data shows 651 Medicare services from Dr. Sze across 5 procedure codes in 2024, for 333 Medicare patients. Medicare paid $49,108 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024651
Medicare patients333
Paid by Medicare$49,108
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 3572024: 3405%
Tests and treatments
2023: 3212024: 3113%

Dr. Sze compared with the California median for emergency medicine physicians, 2024

  • Dr. Sze
  • California median
Medicare services
651vs 2652.5 times
Medicare patients
333vs 24337% above
Part D claims
25vs 6260% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Sze'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. Sze

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

Dr. Emily Meilan Sze treated 333 Medicare patients in 2024, average age 74

CMS counts 333 Medicare patients who saw Dr. Sze in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.19, 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. Sze's median patient age at 48, with 54% women.

Medicare patients, 2024333
Average age74
Average risk score2.19
Also on Medicaid56%

Dr. Sze's Medicare patients by age, 2024

Dr. Sze's Medicare patients by sex, 2024

  • Women17452%
  • Men15948%

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

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis38%
  4. Chronic kidney disease38%
  5. Mood disorders37%
  6. Anxiety32%
  7. Depression32%
  8. Diabetes32%

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

Dr. Sze's patients across all payers

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

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women54%
  • Men41%

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

Dr. Emily Meilan Sze wrote 158 Medicare Part D claims in 2024

In 2024, Dr. Sze wrote 158 Medicare Part D claims for 117 patients. 93% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $89 in total drug cost. In 2023, CMS named 43 claims across 3 drugs.

Part D claims, 2024158
Drugs named by CMS2
Total drug cost$89
Part D patients117

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

  • Generic147 claims93%
  • Brand-name11 claims7%

Dr. Sze'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. Sze's Part D claims, 2024

  • Opioids9%14 of 158 claims
  • Antibiotics30%47 of 158 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: 432024: 2542%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Sze

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. Emily Meilan Sze 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. Sze for performance year 2024, reported as part of a group. Dr. Sze accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Sze's MIPS scores, performance year 2024

  • 100of 100Final score
  • 96.6of 100Quality
  • 40of 100Improvement Activities
  • 82of 100Cost

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. Emily Meilan Sze has 2 publications on record

Dmand AI links 2 papers to Dr. Sze, published from 2016 to 2018. Dr. Sze's most frequent co-author is Elie M. Elmann, MD.

Papers2
Years published2016 to 2018

Dr. Sze's most frequent co-authors

Recent publications by Dr. Sze

See all 2 publications and co-authors

See who Dr. Sze researches with

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

How network discovery works

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

Dr. Emily Meilan Sze received $14 in industry payments in 2018

CMS Open Payments shows 1 general payment to Dr. Sze from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Blue Earth Diagnostics Limited paid the most, $14.

Companies that paid Dr. Sze the most, 2018 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Sze

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

Dr. Emily Meilan Sze graduated from University of Maryland School of Medicine - Baltimore

Dr. Sze graduated from University of Maryland School of Medicine - Baltimore in 2015. Dr. Sze is a member of ACEP and EMRA.

  1. Medical schoolUniversity of Maryland School of Medicine - Baltimore
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. Emily Meilan Sze accepts plans from 1 insurance carrier

Dr. Sze is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Emily Meilan Sze'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)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
Insurance carriers and plan typesDmand AI Insurance Network 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. Emily Meilan Sze

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. Emily Meilan Sze's NPI number?

Dr. Emily Meilan Sze's NPI number is 1013398569. It was assigned on June 10, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Emily Meilan Sze?

Dr. Emily Meilan Sze is an emergency medicine physician in Oakland, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Emily Meilan Sze practice?

Dr. Sze practices at 350 Hawthorne Avenue, Oakland, CA 94609. Dr. Sze's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dmand AI also links Dr. Sze to 3 medical groups.

What is Dr. Emily Meilan Sze's office phone number?

The practice phone on file for Dr. Sze is (510) 655-4000.

What is Dr. Emily Meilan Sze's medical license number?

Dr. Sze holds California license A157343, one of the licenses on file in 2 states.

Which states has Dr. Emily Meilan Sze been licensed in?

Dmand AI has state licenses on file for Dr. Sze in California (2018 to 2026) and New Jersey (2016 to 2025).

Which hospitals is Dr. Emily Meilan Sze affiliated with?

Dr. Sze practices at Alta Bates Summit Medical Center in Oakland, California. Dr. Sze is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus.

What medical group is Dr. Emily Meilan Sze part of?

Dr. Sze is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Sze to 3 more medical groups.

Does Dr. Emily Meilan Sze accept Medicare?

Yes. CMS data shows Dr. Sze billed Medicare for 651 services in 2024, and Dr. Sze accepts Medicare assignment.

What is Dr. Emily Meilan Sze's MIPS score?

Dr. Sze's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Emily Meilan Sze see?

CMS counts 333 Medicare patients who saw Dr. Sze in 2024, with an average age of 74.

Is Dr. Emily Meilan Sze board certified?

Yes. Dr. Sze is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Emily Meilan Sze bill to Medicare?

In 2024, Dr. Sze's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and heart test or procedure (93042).

Where did Dr. Emily Meilan Sze go to medical school?

Dr. Sze graduated from University of Maryland School of Medicine - Baltimore in 2015.

What drugs does Dr. Emily Meilan Sze prescribe most?

In 2024 Medicare Part D data, Dr. Sze's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.

Has Dr. Emily Meilan Sze received payments from drug or device companies?

CMS Open Payments shows $14 in general payments to Dr. Sze from 1 company from 2018 to 2018. The largest total came from Blue Earth Diagnostics Limited.

How long has Dr. Emily Meilan Sze been practicing?

Dr. Sze graduated from medical school in 2015, 11 years ago.

Does Dr. Emily Meilan Sze do research?

Dmand AI links 2 publications to Dr. Sze, published from 2016 to 2018.

Who does Dr. Emily Meilan Sze publish with?

Dr. Sze's most frequent co-authors are Elie M. Elmann, MD (1 shared paper).

What insurance does Dr. Emily Meilan Sze accept?

Dr. Sze is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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