Dr. Leonard Werner, MD

  • Loma Linda, CA
  • Internist
NPI1386724748
Publications
6
Insurance carriers
3
State license
1
Year NPI issued
2006
Practice address
11370 Anderson St, Loma Linda, CA 92354-3450
Practice phone
Call (909) 558-2870
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Werner'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. Leonard Werner is an internist in Loma Linda, California

Dr. Werner practices in Loma Linda, California.

Dr. Werner's NPI, 1386724748, was assigned on October 17, 2006. Dr. Werner graduated from OU College of Medicine in 1978. Dr. Werner holds California license G40218.

NPI and contact details
NPI enumeration date
October 17, 2006
NPI status
Active
Practice phone
(909) 558-2870
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Medical school graduation
1978

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

Dr. Leonard Werner's practice address is in Loma Linda, California

Dr. Werner's practice address in the NPI Registry is 11370 Anderson St, Loma Linda, CA 92354-3450. The practice phone is (909) 558-2870.

  • NPI Registry address
    11370 Anderson St, Loma Linda, CA 92354-3450Phone(909) 558-2870

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

Dmand AI tracks the EHR system at Dr. Leonard Werner's practice

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

EHR by site
SiteEHR vendor and product
Dr. Werner'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. Werner 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. Leonard Werner is one of 16,751 internists in California

Internal medicine is Dr. Werner's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Werner is board certified in internal medicine by the American Board of Internal Medicine. Dr. Werner is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G40218 · 1979 to 2027 · taxonomy 207R00000X

Internists near Dr. Werner

Counts of internists 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. Leonard Werner has 6 publications on record

Dmand AI links 6 papers to Dr. Werner in 2014. The most frequent topics are California and Comorbidity. Dr. Werner's most frequent co-authors are Vi Am Dinh, MD and Tamara Shankel, MD.

Papers6

Topics Dr. Werner writes about most

  • California
  • Comorbidity

Dr. Werner's most frequent co-authors

Recent publications by Dr. Werner

See all 6 publications and co-authors

See who Dr. Werner researches with

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

How network discovery works

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

Dr. Leonard Werner graduated from OU College of Medicine

Dr. Werner graduated from OU College of Medicine in 1978.

  1. Medical schoolOU College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Leonard Werner accepts plans from 3 insurance carriers

Dr. Werner is in network with 3 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Molina

Plan types Dr. Werner accepts, by number of carriers

  1. Medicare3
  2. PPO2
  3. HMO1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Leonard Werner'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
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. Leonard Werner

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. Leonard Werner's NPI number?

Dr. Leonard Werner's NPI number is 1386724748. It was assigned on October 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Leonard Werner?

Dr. Leonard Werner is an internist in Loma Linda, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Leonard Werner practice?

Dr. Werner practices at 11370 Anderson St, Loma Linda, CA 92354-3450.

What is Dr. Leonard Werner's office phone number?

The practice phone on file for Dr. Werner is (909) 558-2870.

What is Dr. Leonard Werner's medical license number?

Dr. Werner holds California license G40218.

Is Dr. Leonard Werner board certified?

Yes. Dr. Werner is board certified in internal medicine by the American Board of Internal Medicine.

Where did Dr. Leonard Werner go to medical school?

Dr. Werner graduated from OU College of Medicine in 1978.

How long has Dr. Leonard Werner been practicing?

Dr. Werner graduated from medical school in 1978, 48 years ago.

Does Dr. Leonard Werner do research?

Dmand AI links 6 publications to Dr. Werner.

Who does Dr. Leonard Werner publish with?

Dr. Werner's most frequent co-authors are Vi Am Dinh, MD (2 shared papers) and Tamara Shankel, MD (2 shared papers).

What insurance does Dr. Leonard Werner accept?

Dr. Werner is in network with 3 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

Selling to internal medicine practices?

See internists 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)