Brianne Elizabeth Leaf, PA-C

  • Randallstown, MD
  • General surgeon
NPI1235746231PAC ID9638599954
Medicare services, 2024
421
Medicare patients, 2024
211
Part D claims, 2024
29
MIPS score, 2024
83
Hospital affiliations
2
Practice address
5401 Old Court Road, Randallstown, MD 21133
Practice phone
Call (410) 521-2200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northwest Hospital

Hospital · Randallstown, Maryland

See all 4 affiliations

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Brianne Elizabeth Leaf is a general surgeon in Randallstown, Maryland

Brianne Leaf practices at Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health.

Brianne Leaf's NPI, 1235746231, was assigned on September 24, 2020. Brianne Leaf holds Maryland license C0007689.

NPI and contact details
Medicare PAC ID
9638599954
NPI enumeration date
September 24, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 521-2200
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
32
Medical school graduation
2020

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

Brianne Elizabeth Leaf practices at Northwest Hospital in Randallstown, Maryland

Brianne Leaf's primary practice is Northwest Hospital, at 5401 Old Court Road, Randallstown, MD 21133 in Baltimore County. The practice phone is (410) 521-2200.

  • Northwest Hospital
    5401 Old Court Road, Randallstown, MD 21133 · Baltimore CountyPhone(410) 521-2200

Source: Dmand AI Affiliation Data

Brianne Elizabeth Leaf is affiliated with 2 sites of care and 2 medical groups

Brianne Leaf's primary practice is Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health. Brianne Leaf is also affiliated with Sinai Hospital of Baltimore. The medical group on file is Lutherville Pediatrics. Dmand AI also links Brianne Leaf to 1 more medical group, named with a free account.

See all 4 affiliations for Brianne Leaf

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

Dmand AI tracks the EHR system at Brianne Elizabeth Leaf's practice

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

EHR by site
SiteEHR vendor and product
Northwest HospitalAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Brianne Elizabeth Leaf is one of 532 general surgeons in Maryland

Surgery is Brianne Leaf's primary specialty in the NPI Registry, under taxonomy code 208600000X. Brianne Leaf is licensed in Maryland.

Specialties and state licenses

  • Surgery, MarylandPrimaryLicense C0007689 · taxonomy 208600000X

General surgeons near Brianne Leaf

Counts of general surgeons 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

Brianne Elizabeth Leaf billed Medicare for 421 services in 2024

CMS data shows 421 Medicare services from Brianne Leaf across 7 procedure codes in 2024, for 211 Medicare patients. Medicare paid $39,466 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024421
Medicare patients211
Paid by Medicare$39,466
Procedure codes7

Brianne Leaf's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 942024: 390315%
Surgery
2023: 02024: 16
Imaging
2023: 02024: 15

Brianne Leaf compared with the Maryland median for general surgeons, 2024

  • Brianne Leaf
  • Maryland median
Medicare services
421vs 23083% above
Medicare patients
211vs 16230% above
Part D claims
19vs 2627% below

Medians across 485 general surgeons in Maryland with Dmand AI profiles that report each measure.

Brianne Leaf'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

Brianne Elizabeth Leaf treated 211 Medicare patients in 2024, average age 74

CMS counts 211 Medicare patients who saw Brianne Leaf in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 3.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Brianne Leaf's median patient age at 69, with 54% women.

Medicare patients, 2024211
Average age74
Average risk score3.31
Also on Medicaid42%

Brianne Leaf's Medicare patients by age, 2024

Brianne Leaf's Medicare patients by sex, 2024

  • Women11454%
  • Men9746%

Chronic conditions among Brianne Leaf's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes60%
  4. Heart failure59%
  5. Mood disorders56%
  6. Chronic kidney disease55%
  7. Arthritis52%
  8. Depression48%

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

Brianne Leaf's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women54%
  • Men45%

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

Brianne Elizabeth Leaf wrote 29 Medicare Part D claims in 2024

In 2024, Brianne Leaf wrote 29 Medicare Part D claims for 12 patients. 97% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $83 in total drug cost. In 2022, CMS named 23 claims across 1 drug.

Part D claims, 202429
Drugs named by CMS1
Total drug cost$83
Part D patients12

Brianne Leaf's Part D claims by kind of drug, 2024

  • Generic28 claims97%
  • Brand-name and other1 claims3%

Brianne Leaf'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: 232023: 1917%

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

See all prescribing by Brianne Leaf

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

Brianne Elizabeth Leaf scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Brianne Leaf for performance year 2024, reported as part of a group. Brianne Leaf accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Brianne Leaf's MIPS scores, performance year 2024

  • 83of 100Final score
  • 60.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 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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Brianne Elizabeth Leaf received $79 in industry payments from 2021 to 2023

CMS Open Payments shows 5 general payments to Brianne Leaf from 5 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $22.

General payments to Brianne Leaf by program year, 2021 to 2023

Companies that paid Brianne Leaf the most, 2021 to 2023

Share is of all general payments to this clinician.

See all payments to Brianne Leaf

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

Sources for Brianne Elizabeth Leaf'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)
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 Brianne Elizabeth Leaf

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

What is Brianne Elizabeth Leaf's NPI number?

Brianne Elizabeth Leaf's NPI number is 1235746231. It was assigned on September 24, 2020, and it is active in the NPI Registry.

What does Brianne Elizabeth Leaf specialize in?

Brianne Elizabeth Leaf is a general surgeon in Randallstown, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Brianne Elizabeth Leaf practice?

Brianne Leaf practices at 5401 Old Court Road, Randallstown, MD 21133. Brianne Leaf's primary practice is Northwest Hospital in Randallstown, Maryland, part of LifeBridge Health. Dmand AI also links Brianne Leaf to 1 medical group.

What is Brianne Elizabeth Leaf's office phone number?

The practice phone on file for Brianne Leaf is (410) 521-2200.

What is Brianne Elizabeth Leaf's medical license number?

Brianne Leaf holds Maryland license C0007689.

Which hospitals is Brianne Elizabeth Leaf affiliated with?

Brianne Leaf practices at Northwest Hospital in Randallstown, Maryland. Brianne Leaf is also affiliated with Sinai Hospital of Baltimore.

What medical group is Brianne Elizabeth Leaf part of?

Brianne Leaf is linked to Lutherville Pediatrics. Dmand AI links Brianne Leaf to 1 more medical group.

Does Brianne Elizabeth Leaf accept Medicare?

Yes. CMS data shows Brianne Leaf billed Medicare for 421 services in 2024, and Brianne Leaf accepts Medicare assignment.

What is Brianne Elizabeth Leaf's MIPS score?

Brianne Leaf's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Brianne Elizabeth Leaf see?

CMS counts 211 Medicare patients who saw Brianne Leaf in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Brianne Elizabeth Leaf bill to Medicare?

In 2024, Brianne Leaf's most billed Medicare services were critical care (99291), critical care (99292) and hospital inpatient care (99232).

What drugs does Brianne Elizabeth Leaf prescribe most?

In 2023 Medicare Part D data, Brianne Leaf's most prescribed drugs by claims were Oxycodone HCl.

Has Brianne Elizabeth Leaf received payments from drug or device companies?

CMS Open Payments shows $79 in general payments to Brianne Leaf from 5 companies from 2021 to 2023. The largest total came from Gilead Sciences, Inc.

How long has Brianne Elizabeth Leaf been practicing?

Brianne Leaf graduated from medical school in 2020, 6 years ago.

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