Dr. Nelson J. Berkowitz, MD

  • Rancho Mirage, CA
  • Anesthesiologist
NPI1023199858PAC ID1254356652
Medicare services, 2024
361
Medicare patients, 2024
475
MIPS score, 2024
88
Hospital affiliations
1
Industry payments
$852
Practice address
39-000 Bob Hope Drive, Rancho Mirage, CA 92270
Practice phone
Call (760) 340-3911
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Eisenhower Health

Hospital · Rancho Mirage, California

See all 6 affiliations

Find Dr. Berkowitz's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Nelson J. Berkowitz is an anesthesiologist in Rancho Mirage, California

Dr. Berkowitz practices at Eisenhower Health in Rancho Mirage, California, part of Eisenhower Medical Center.

Dr. Berkowitz's NPI, 1023199858, was assigned on October 18, 2006. Dr. Berkowitz graduated from UC Irvine School of Medicine in 1984. Dr. Berkowitz holds California license G55477.

NPI and contact details
Medicare PAC ID
1254356652
NPI enumeration date
October 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(760) 340-3911
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
68
Medical school graduation
1984

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

Dr. Nelson J. Berkowitz practices at 2 locations in Rancho Mirage, California

Dr. Berkowitz's primary practice is Eisenhower Health, at 39-000 Bob Hope Drive, Rancho Mirage, CA 92270 in Riverside County. The practice phone is (760) 340-3911. Dr. Berkowitz also practices at Eisenhower Medical Center, 39000 Bob Hope Dr, Rancho Mirage, CA 92270.

  • Eisenhower HealthPrimary
    39-000 Bob Hope Drive, Rancho Mirage, CA 92270 · Riverside CountyPhone(760) 340-3911
  • Eisenhower Medical Center
    39000 Bob Hope Dr, Rancho Mirage, CA 92270 · Riverside CountyPhone(760) 340-3911

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Nelson J. Berkowitz is affiliated with 5 sites of care and 1 medical group

Dr. Berkowitz's primary practice is Eisenhower Health in Rancho Mirage, California, part of Eisenhower Medical Center. The medical group on file is Eisenhower Health. Dmand AI also links Dr. Berkowitz to 1 more breast imaging center, 1 clinical lab, 1 dialysis center and 1 physician office, each named with a free account. Dr. Berkowitz's employer is on file too: a hospital.

See all 6 affiliations for Dr. Berkowitz

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

Dmand AI tracks the EHR system at Dr. Nelson J. Berkowitz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berkowitz practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Eisenhower HealthAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Berkowitz practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Eisenhower Medical Center and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Nelson J. Berkowitz is one of 6,593 anesthesiologists in California

Anesthesiology is Dr. Berkowitz's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Berkowitz is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Berkowitz's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Anesthesiology, CaliforniaPrimaryLicense G55477 · 1985 to 2027 · taxonomy 207L00000X
  • Illinois license1988 to 2014

Anesthesiologists near Dr. Berkowitz

Counts of anesthesiologists 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. Nelson J. Berkowitz billed Medicare for 361 services in 2024

CMS data shows 361 Medicare services from Dr. Berkowitz across 14 procedure codes in 2024, for 475 Medicare patients. Medicare paid $41,951 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024361
Medicare patients475
Paid by Medicare$41,951
Procedure codes14

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

  • 2023
  • 2024
Anesthesia
2023: 4022024: 31322%
Imaging
2023: 432024: 2444%
Surgery
2023: 692024: 2465%
Tests and treatments
2023: 172024: 0100%
Office and hospital visits
2023: 142024: 0100%

Dr. Berkowitz compared with the California median for anesthesiologists, 2024

  • Dr. Berkowitz
  • California median
Medicare services
361vs 725.0 times
Medicare patients
475vs 1433.3 times

Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.

Dr. Berkowitz'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. Berkowitz

Need commercial claims for Dr. Berkowitz?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berkowitz and other anesthesiologists in California.

Book a meeting

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

Dr. Nelson J. Berkowitz treated 475 Medicare patients in 2024, average age 76

CMS counts 475 Medicare patients who saw Dr. Berkowitz in 2024. The largest group is 75 to 84, with 206 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.81, 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. Berkowitz's median patient age at 71, with 48% women.

Medicare patients, 2024475
Average age76
Average risk score1.81
Also on Medicaid11%

Dr. Berkowitz's Medicare patients by age, 2024

Dr. Berkowitz's Medicare patients by sex, 2024

  • Women18238%
  • Men29362%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Ischemic heart disease42%
  5. Chronic kidney disease37%
  6. Anxiety34%
  7. Atrial fibrillation32%
  8. Mood disorders32%

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

Dr. Berkowitz's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women48%
  • Men50%

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

Dr. Nelson J. Berkowitz scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Berkowitz for performance year 2024, reported as part of a group. Dr. Berkowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Berkowitz's MIPS scores, performance year 2024

  • 88of 100Final score
  • 85.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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

For MedTech and pharma teams

Find anesthesiologists like Dr. Berkowitz by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Nelson J. Berkowitz received $852 in industry payments from 2017 to 2025

CMS Open Payments shows 9 general payments to Dr. Berkowitz from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Baudax Bio Inc. paid the most, $195.

General payments to Dr. Berkowitz by program year, 2017 to 2025

Companies that paid Dr. Berkowitz the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Berkowitz

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

Dr. Nelson J. Berkowitz graduated from UC Irvine School of Medicine

Dr. Berkowitz graduated from UC Irvine School of Medicine in 1984.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Nelson J. Berkowitz accepts plans from 2 insurance carriers

Dr. Berkowitz is in network with 2 carriers, including Molina and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Molina
  • CMS Medicare

Plan types Dr. Berkowitz accepts, by number of carriers

  1. Medicare2
  2. HMO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Nelson J. Berkowitz'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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)
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)
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. Nelson J. Berkowitz

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. Nelson J. Berkowitz's NPI number?

Dr. Nelson J. Berkowitz's NPI number is 1023199858. It was assigned on October 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Nelson J. Berkowitz?

Dr. Nelson J. Berkowitz is an anesthesiologist in Rancho Mirage, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Nelson J. Berkowitz practice?

Dr. Berkowitz practices at 39-000 Bob Hope Drive, Rancho Mirage, CA 92270. Dr. Berkowitz also practices at 39000 Bob Hope Dr, Rancho Mirage, CA 92270. Dr. Berkowitz's primary practice is Eisenhower Health in Rancho Mirage, California, part of Eisenhower Medical Center. Dmand AI also links Dr. Berkowitz to 1 breast imaging center, 1 clinical lab, 1 dialysis center and 1 physician office.

What is Dr. Nelson J. Berkowitz's office phone number?

The practice phone on file for Dr. Berkowitz is (760) 340-3911.

What is Dr. Nelson J. Berkowitz's medical license number?

Dr. Berkowitz holds California license G55477, one of the licenses on file in 2 states.

Which states has Dr. Nelson J. Berkowitz been licensed in?

Dmand AI has state licenses on file for Dr. Berkowitz in California (1985 to 2027) and Illinois (1988 to 2014).

Which hospitals is Dr. Nelson J. Berkowitz affiliated with?

Dr. Berkowitz practices at Eisenhower Health in Rancho Mirage, California.

What medical group is Dr. Nelson J. Berkowitz part of?

Dr. Berkowitz is linked to Eisenhower Health.

Does Dr. Nelson J. Berkowitz accept Medicare?

Yes. CMS data shows Dr. Berkowitz billed Medicare for 361 services in 2024, and Dr. Berkowitz accepts Medicare assignment.

What is Dr. Nelson J. Berkowitz's MIPS score?

Dr. Berkowitz's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Nelson J. Berkowitz see?

CMS counts 475 Medicare patients who saw Dr. Berkowitz in 2024, with an average age of 76.

Is Dr. Nelson J. Berkowitz board certified?

Yes. Dr. Berkowitz is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Nelson J. Berkowitz bill to Medicare?

In 2024, Dr. Berkowitz's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00813).

Where did Dr. Nelson J. Berkowitz go to medical school?

Dr. Berkowitz graduated from UC Irvine School of Medicine in 1984.

Has Dr. Nelson J. Berkowitz received payments from drug or device companies?

CMS Open Payments shows $852 in general payments to Dr. Berkowitz from 8 companies from 2017 to 2025. The largest total came from Baudax Bio Inc.

How long has Dr. Nelson J. Berkowitz been practicing?

Dr. Berkowitz graduated from medical school in 1984, 42 years ago.

What insurance does Dr. Nelson J. Berkowitz accept?

Dr. Berkowitz is in network with 2 carriers, including Molina and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

Selling to anesthesiology practices?

See anesthesiologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)