Ganesh Nagaraj

  • Oakland, CA
  • Emergency medicine physician
NPI1669890885PAC ID4981990033
Medicare services, 2024
24
Medicare patients, 2024
49
Part D claims, 2024
161
Publications
3
Hospital affiliations
1
Practice address
380 West MacArthur Boulevard, Oakland, CA 94609
Practice phone
Call (510) 251-0121
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Addiction Medicine & Recovery Services at Oakland Medical Center

Outpatient Addiction Treatment · Oakland, California

See all 3 affiliations

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Ganesh Nagaraj is an emergency medicine physician in Oakland, California

Ganesh Nagaraj practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.

Ganesh Nagaraj's NPI, 1669890885, was assigned on April 4, 2014. Ganesh Nagaraj holds California license A138622.

NPI and contact details
Medicare PAC ID
4981990033
NPI enumeration date
April 4, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 251-0121
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
38
Medical school graduation
2014

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

Ganesh Nagaraj practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California

Ganesh Nagaraj's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center, at 380 West MacArthur Boulevard, Oakland, CA 94609. The practice phone is (510) 251-0121.

  • Addiction Medicine & Recovery Services at Oakland Medical Center
    380 West MacArthur Boulevard, Oakland, CA 94609Phone(510) 251-0121

Source: Dmand AI Affiliation Data

Ganesh Nagaraj is affiliated with 2 sites of care and 1 medical group

Ganesh Nagaraj's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Ganesh Nagaraj is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc.

Addiction Medicine & Recovery Services at Oakland Medical CenterOutpatient Addiction Treatment · Oakland, CaliforniaPrimary
Oakland Medical CenterAcute care hospital, Oakland, CAThe Permanente Medical Group, Inc.Primary care group, Pleasanton, CAParent health systemName with a free account
See all 3 affiliations for Ganesh Nagaraj

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

Dmand AI tracks the EHR system at Ganesh Nagaraj's practice

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

EHR by site
SiteEHR vendor and product
Addiction Medicine & Recovery Services at Oakland Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Ganesh Nagaraj is one of 7,423 emergency medicine physicians in California

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

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A138622 · taxonomy 207P00000X

Emergency medicine physicians near Ganesh Nagaraj

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

Ganesh Nagaraj billed Medicare for 24 services in 2024

CMS data shows 24 Medicare services from Ganesh Nagaraj across 1 procedure code in 2024, for 49 Medicare patients. Medicare paid $3,312 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202424
Medicare patients49
Paid by Medicare$3,312
Procedure codes1

Ganesh Nagaraj's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 362024: 2433%

Ganesh Nagaraj compared with the California median for emergency medicine physicians, 2024

  • Ganesh Nagaraj
  • California median
Medicare services
24vs 26591% below
Medicare patients
49vs 24380% below
Part D claims
25vs 6260% below

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

Ganesh Nagaraj'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 Ganesh Nagaraj

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

Ganesh Nagaraj treated 49 Medicare patients in 2024, average age 70

CMS counts 49 Medicare patients who saw Ganesh Nagaraj in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 71% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ganesh Nagaraj's median patient age at 44, with 52% women.

Medicare patients, 202449
Average age70
Average risk score2.11
Also on Medicaid71%

Ganesh Nagaraj's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Ganesh Nagaraj's Medicare patients by sex, 2024

  • Women2041%
  • Men2959%

Chronic conditions among Ganesh Nagaraj's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol69%
  3. Diabetes43%
  4. Arthritis39%
  5. Chronic kidney disease39%
  6. Mood disorders37%
  7. Heart failure33%
  8. Depression31%

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

Ganesh Nagaraj's patients across all payers

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

Patient panel by age, all payers

Median age 44

Patient panel by sex, all payers

  • Women52%
  • Men46%

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

Ganesh Nagaraj wrote 161 Medicare Part D claims in 2024

In 2024, Ganesh Nagaraj wrote 161 Medicare Part D claims for 110 patients. 91% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $146 in total drug cost. In 2022, CMS named 30 claims across 2 drugs.

Part D claims, 2024161
Drugs named by CMS2
Total drug cost$146
Part D patients110

Ganesh Nagaraj's Part D claims by kind of drug, 2024

  • Generic146 claims91%
  • Brand-name and other15 claims9%

Ganesh Nagaraj'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 Ganesh Nagaraj's Part D claims, 2024

  • Opioids11%17 of 161 claims
  • Antibiotics20%33 of 161 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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 302024: 2517%

Drugs named by CMS: 2 in 2024, 2 in 2022.

See all prescribing by Ganesh Nagaraj

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 Ganesh Nagaraj takes part in Medicare

Ganesh Nagaraj 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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Ganesh Nagaraj has 3 publications on record

Dmand AI links 3 papers to Ganesh Nagaraj, published from 2011 to 2016. 2011 was the busiest year, with 2. The most frequent topics are Cell Adhesion and Nanotechnology. Ganesh Nagaraj's most frequent co-authors are Tejal Desai, DO, Kathleen Fischer, MD and Matthew Abraham Silver.

Papers3
Years published2011 to 2016

Topics Ganesh Nagaraj writes about most

  • Cell Adhesion
  • Nanotechnology

Ganesh Nagaraj's most frequent co-authors

Recent publications by Ganesh Nagaraj

See all 3 publications and co-authors

See who Ganesh Nagaraj researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ganesh Nagaraj 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 Ganesh Nagaraj'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 Ganesh Nagaraj

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

What is Ganesh Nagaraj's NPI number?

Ganesh Nagaraj's NPI number is 1669890885. It was assigned on April 4, 2014, and it is active in the NPI Registry.

What does Ganesh Nagaraj specialize in?

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

Where does Ganesh Nagaraj practice?

Ganesh Nagaraj practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Ganesh Nagaraj's primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.

What is Ganesh Nagaraj's office phone number?

The practice phone on file for Ganesh Nagaraj is (510) 251-0121.

What is Ganesh Nagaraj's medical license number?

Ganesh Nagaraj holds California license A138622.

Which hospitals is Ganesh Nagaraj affiliated with?

Ganesh Nagaraj is affiliated with Oakland Medical Center.

What medical group is Ganesh Nagaraj part of?

Ganesh Nagaraj is linked to The Permanente Medical Group, Inc.

Does Ganesh Nagaraj accept Medicare?

Yes. CMS data shows Ganesh Nagaraj billed Medicare for 24 services in 2024, and Ganesh Nagaraj accepts Medicare assignment.

How many Medicare patients does Ganesh Nagaraj see?

CMS counts 49 Medicare patients who saw Ganesh Nagaraj in 2024, with an average age of 70.

What services does Ganesh Nagaraj bill to Medicare?

In 2024, Ganesh Nagaraj's most billed Medicare services were emergency department visit (99285).

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What drugs does Ganesh Nagaraj prescribe most?

In 2024 Medicare Part D data, Ganesh Nagaraj's most prescribed drugs by claims were Prednisone and Oxycodone HCl.

How long has Ganesh Nagaraj been practicing?

Ganesh Nagaraj graduated from medical school in 2014, 12 years ago.

Does Ganesh Nagaraj do research?

Dmand AI links 3 publications to Ganesh Nagaraj, published from 2011 to 2016.

Who does Ganesh Nagaraj publish with?

Ganesh Nagaraj's most frequent co-authors are Tejal Desai, DO (2 shared papers), Kathleen Fischer, MD (2 shared papers) and Matthew Abraham Silver (1 shared paper).

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