Dr. David M. Berkowitz, MD

  • Bellflower, CA
  • Gastroenterologist
NPI1285701177
Publications
2
State license
1
Year NPI issued
2006
Practice address
9400 Rosecrans Ave, Bellflower, CA 90706-2246
Practice phone
Call (562) 461-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

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. David M. Berkowitz is a gastroenterologist in Bellflower, California

Dr. Berkowitz practices in Bellflower, California.

Dr. Berkowitz's NPI, 1285701177, was assigned on November 29, 2006. Dr. Berkowitz graduated from Vagelos College of Physicians and Surgeons in 1969. Dr. Berkowitz holds California license G26069.

NPI and contact details
NPI enumeration date
November 29, 2006
NPI status
Active
Practice phone
(562) 461-3000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Medical school graduation
1969

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. David M. Berkowitz's practice address is in Bellflower, California

Dr. Berkowitz's practice address in the NPI Registry is 9400 Rosecrans Ave, Bellflower, CA 90706-2246. The practice phone is (562) 461-3000.

  • NPI Registry address
    9400 Rosecrans Ave, Bellflower, CA 90706-2246Phone(562) 461-3000

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

Dmand AI tracks the EHR system at Dr. David M. Berkowitz's practice

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

EHR by site
SiteEHR vendor and product
Dr. Berkowitz's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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

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

Dr. David M. Berkowitz is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Berkowitz's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Berkowitz is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Berkowitz is licensed in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense G26069 · 1973 to 2026 · taxonomy 207RG0100X

Gastroenterologists near Dr. Berkowitz

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,977gastroenterologists in California
4gastroenterologists in Bellflower

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David M. Berkowitz has 2 publications on record

Dmand AI links 2 papers to Dr. Berkowitz. The most frequent topics are Gastric Emptying and Metoclopramide.

Papers2

Topics Dr. Berkowitz writes about most

  • Gastric Emptying
  • Metoclopramide

Recent publications by Dr. Berkowitz

See all 2 publications and co-authors

See who Dr. Berkowitz researches with

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

How network discovery works

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

Dr. David M. Berkowitz graduated from Vagelos College of Physicians and Surgeons

Dr. Berkowitz graduated from Vagelos College of Physicians and Surgeons in 1969.

  1. Medical schoolVagelos College of Physicians and Surgeons
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. David M. 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 Practice Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile 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. David M. 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. David M. Berkowitz's NPI number?

Dr. David M. Berkowitz's NPI number is 1285701177. It was assigned on November 29, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David M. Berkowitz?

Dr. David M. Berkowitz is a gastroenterologist in Bellflower, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. David M. Berkowitz practice?

Dr. Berkowitz practices at 9400 Rosecrans Ave, Bellflower, CA 90706-2246.

What is Dr. David M. Berkowitz's office phone number?

The practice phone on file for Dr. Berkowitz is (562) 461-3000.

What is Dr. David M. Berkowitz's medical license number?

Dr. Berkowitz holds California license G26069.

Is Dr. David M. Berkowitz board certified?

Yes. Dr. Berkowitz is board certified in gastroenterology by the American Board of Internal Medicine.

Where did Dr. David M. Berkowitz go to medical school?

Dr. Berkowitz graduated from Vagelos College of Physicians and Surgeons in 1969.

How long has Dr. David M. Berkowitz been practicing?

Dr. Berkowitz graduated from medical school in 1969, 57 years ago.

Does Dr. David M. Berkowitz do research?

Dmand AI links 2 publications to Dr. Berkowitz.

Selling to gastroenterology practices?

See gastroenterologists 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)