Dr. Adam Brown, DO

  • Fremont, CA
  • Emergency medicine physician
NPI1306208855PAC ID4385942838
Medicare services, 2021
11
Medicare patients, 2024
13
Part D claims, 2024
137
Publications
2
Hospital affiliations
2
Practice address
39400 Paseo Padre Pkwy, Fremont, CA 94538
Practice phone
Call (510) 784-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Fremont Medical Center

Hospital · Fremont, California

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Dr. Adam Brown is an emergency medicine physician in Fremont, California

Dr. Brown practices at Fremont Medical Center in Fremont, California, part of Kaiser Permanente.

Dr. Brown's NPI, 1306208855, was assigned on March 23, 2016. Dr. Brown holds California license 20A17158.

NPI and contact details
Medicare PAC ID
4385942838
NPI enumeration date
March 23, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 784-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

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

Dr. Adam Brown practices at Fremont Medical Center in Fremont, California

Dr. Brown's primary practice is Fremont Medical Center, at 39400 Paseo Padre Pkwy, Fremont, CA 94538 in Alameda County. The practice phone is (510) 784-4000.

Source: Dmand AI Affiliation Data

Dr. Adam Brown is affiliated with 2 sites of care and 1 medical group

Dr. Brown's primary practice is Fremont Medical Center in Fremont, California, part of Kaiser Permanente. Dr. Brown is also affiliated with San Leandro Medical Center. The medical group on file is The Permanente Medical Group, Inc.

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

Dmand AI tracks the EHR system at Dr. Adam Brown's practice

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

EHR by site
SiteEHR vendor and product
Fremont Medical CenterAvailable 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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Dr. Adam Brown is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Brown is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense 20A17158 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Brown

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. Adam Brown billed Medicare for 11 services in 2021

CMS data shows 11 Medicare services from Dr. Brown across 1 procedure code in 2021, for 13 Medicare patients. Medicare paid $1,382 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202111
Medicare patients13
Paid by Medicare$1,382
Procedure codes1

Dr. Brown compared with the California median for emergency medicine physicians, 2021

  • Dr. Brown
  • California median
Medicare services
11vs 26596% below
Medicare patients
13vs 24395% below
Part D claims
27vs 6256% below

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

Dr. Brown's most billed Medicare procedure codes, 2021

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. Adam Brown treated 13 Medicare patients in 2024, average age 69

CMS counts 13 Medicare patients who saw Dr. Brown in 2024. Their average risk score is 1.78, 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. Brown's median patient age at 39, with 58% women.

Medicare patients, 202413
Average age69
Average risk score1.78

Dr. Brown's patients across all payers

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

Patient panel by age, all payers

Median age 39

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Dr. Adam Brown wrote 137 Medicare Part D claims in 2024

In 2024, Dr. Brown wrote 137 Medicare Part D claims for 90 patients. 93% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $292 in total drug cost. In 2023, CMS named 72 claims across 3 drugs.

Part D claims, 2024137
Drugs named by CMS2
Total drug cost$292
Part D patients90

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

  • Generic127 claims93%
  • Brand-name and other10 claims7%

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

  • Antibiotics35%48 of 137 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: 722024: 2763%

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

See all prescribing by Dr. Brown

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 Dr. Adam Brown takes part in Medicare

Dr. Brown 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)

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Dr. Adam Brown has 2 publications on record

Dmand AI links 2 papers to Dr. Brown, published from 2011 to 2021. Dr. Brown's most frequent co-authors are Anna L. Bruckner, MD, David Norris, MD and Eli Sprecher, MD.

Papers2
Years published2011 to 2021

Dr. Brown's most frequent co-authors

Recent publications by Dr. Brown

See all 2 publications and co-authors

See who Dr. Brown researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brown 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

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

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. Adam Brown's NPI number?

Dr. Adam Brown's NPI number is 1306208855. It was assigned on March 23, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Adam Brown?

Dr. Adam Brown is an emergency medicine physician in Fremont, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Adam Brown practice?

Dr. Brown practices at 39400 Paseo Padre Pkwy, Fremont, CA 94538. Dr. Brown's primary practice is Fremont Medical Center in Fremont, California, part of Kaiser Permanente.

What is Dr. Adam Brown's office phone number?

The practice phone on file for Dr. Brown is (510) 784-4000.

What is Dr. Adam Brown's medical license number?

Dr. Brown holds California license 20A17158.

Which hospitals is Dr. Adam Brown affiliated with?

Dr. Brown practices at Fremont Medical Center in Fremont, California. Dr. Brown is also affiliated with San Leandro Medical Center.

What medical group is Dr. Adam Brown part of?

Dr. Brown is linked to The Permanente Medical Group, Inc.

Does Dr. Adam Brown accept Medicare?

Yes. CMS data shows Dr. Brown billed Medicare for 11 services in 2021, and Dr. Brown accepts Medicare assignment.

How many Medicare patients does Dr. Adam Brown see?

CMS counts 13 Medicare patients who saw Dr. Brown in 2024, with an average age of 69.

What services does Dr. Adam Brown bill to Medicare?

In 2021, Dr. Brown's most billed Medicare services were emergency department visit (99285).

Show 4 more questionsShow fewer questions

What drugs does Dr. Adam Brown prescribe most?

In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Ibuprofen and Amoxicillin-Clavulanate Potass.

How long has Dr. Adam Brown been practicing?

Dr. Brown graduated from medical school in 2016, 10 years ago.

Does Dr. Adam Brown do research?

Dmand AI links 2 publications to Dr. Brown, published from 2011 to 2021.

Who does Dr. Adam Brown publish with?

Dr. Brown's most frequent co-authors are Anna L. Bruckner, MD (1 shared paper), David Norris, MD (1 shared paper) and Eli Sprecher, MD (1 shared paper).

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