Log inBook a demoStart free trial
Log inStart free trial

Westside Internal Medicine

  • Single-specialty group
  • Santa Monica, CA
  • Core specialty: Primary care
NPI1184631251PAC ID1850353525Dmand IDNG-MGR-021068
Total HCPs
9
Physicians (MD/DO)
9
Executives
11
Hospitals
1
Medicare Part B payments
$636,051
Address
2121 Wilshire Blvd, Santa Monica, CA 90403-5743
Main phone
(310) 829-7762
Specialty areas
Primary care
Website and social

Parent organization

Westside Internal Medicine

Independent practice · Bradenton, Florida

Find the right contacts among 11 executives and 9 HCPs

Professional emails, personal emails and mobile numbers for Westside Internal Medicine's buying committee, with a free Dmand AI account.

View contacts for free

Westside Internal Medicine is a primary care medical group in Santa Monica, California

Westside Internal Medicine is part of Westside Internal Medicine.

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

Westside Internal Medicine has 11 executives and leaders in Dmand AI

Waterfall enrichment finds their professional emails, personal emails and mobile numbers.

Executives by department

Get emails and mobile numbers for all 11 executives and leaders

30 days free · Self-serve · No credit card

See all executives

Source: Dmand AI Executive Data

Westside Internal Medicine's NPI is 1184631251 and its PAC ID is 1850353525

Identifiers
Primary NPI (Type 2)
1184631251NPI Registry (opens in a new tab)
Medicare PAC ID
1850353525
Dmand ID
NG-MGR-021068
Medicare enrollment
Enrolled (PAC ID on file)
Contact
Address
2121 Wilshire Blvd, Santa Monica, CA 90403-5743
Main phone
(310) 829-7762
Website
westsideinternalmedicine.com (opens in a new tab)
Executive emails and mobiles
Get contacts
Classification
Group type
Single-specialty
Core specialty
Primary care
Site structure
Single-site
Ownership model
Clinician owned
Leadership
Physician-led
Medicare Part B payments
$636,051

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Westside Internal Medicine is part of Westside Internal Medicine

Dmand AI places Westside Internal Medicine under Westside Internal Medicine, an independent practice.

  • Westside Internal MedicineIndependent practice
  • Westside Internal MedicineSingle-specialty medical group · Santa Monica, CA
  • 1 other medical group

1 other medical group is part of Westside Internal Medicine

Westside Internal MedicineMedical group · Oregon

Source: Dmand AI Org Hierarchy Data

Org hierarchy

Map Westside Internal Medicine's entire network

See how Westside Internal Medicine connects to Westside Internal Medicine: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.

View the full org treeBook a meeting

Westside Internal Medicine has 9 physicians among 9 HCPs

Westside Internal Medicine physicians by specialty

  1. Internal medicine7
  2. Family medicine2

Share of the group's 9 physicians.

Westside Internal Medicine physicians

Dr. Jonathan Douglas Weaver, MDInternist, Santa Monica, CADr. Jamie Ann Elson-Wolin, MDFamily medicine physician, Santa Monica, CAJonathan Numa BartheletInternist, Santa Monica, CADr. Anushka Rani Mahal Bhalla, MD, MPHFamily medicine physician, Santa Monica, CADr. Ernest Louis Prudente, MDInternist, Santa Monica, CADr. Joel Samuel Isackson, MDInternist, Santa Monica, CA
View all 9 HCPs

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

Westside Internal Medicine practices at one location in Santa Monica

Westside Internal Medicine practice locations

Westside Internal MedicinePractice site · Santa Monica, CA

Westside Internal Medicine HCPs practice at 1 hospital

Providence Saint John's Health Center8 HCPs from this group · Acute care hospital, Santa Monica, CA

Sources: Doctors and Clinicians National Downloadable File (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Full footprint

See every site where Westside Internal Medicine HCPs practice

Open all 1 practice location and 1 hospital with facility phones, patient visits and the HCPs at each site.

See every locationBook a meeting

Westside Internal Medicine is a primary care group with 2 subspecialties

Primary care is Westside Internal Medicine's core specialty, with internal medicine as its main practice type.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Dmand AI tracks 2 EHR vendors at Westside Internal Medicine

Vendor and product names for the practice are available with a free account.

EHR systems at Westside Internal Medicine
SiteEHR vendorProduct
PracticeAvailable with a free accountAvailable with a free account

Source: Dmand AI Technology Install Data

Primary care groups in California similar in size to Westside Internal Medicine

These primary care groups have the closest number of HCPs to Westside Internal Medicine.

Similar medical groups by number of HCPs
Medical groupHCPs
Adoracion Reyes MD A Professional Medical CorporationArtesia, CA9
AFC Urgent Care ModestoModesto, CA9
AGHABY Comprehensive Community Health CenterCompton, CA9
American River Urgent CareOrangevale, CA9
Antaki & Associates Infectious Disease Medical Group, Inc.Glendale, CA9
See all 3,969 primary care groups in California

Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks

Sources for Westside Internal Medicine data

Sources for the data on this page
Data on this pageSource
NPI, PAC ID and addressNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Dmand ID, phone, website, LinkedIn and group profileDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Medicare Part B paymentsMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Parent organizations and sister groupsDmand AI Org Hierarchy Data
HCPs and physician specialtiesNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Specialty areasDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Practice locations and hospitalsDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Executives and departmentsDmand AI Executive Data
EHR vendorsDmand AI Technology Install Data
Similar groupsDmand AI Affiliation DataDmand AI Peer Benchmarks

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Westside Internal Medicine

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

What is Westside Internal Medicine's NPI number?

Westside Internal Medicine's primary NPI (Type 2) is 1184631251.

What is Westside Internal Medicine's PAC ID?

Westside Internal Medicine's Medicare PAC ID is 1850353525, which means the group is enrolled in Medicare.

Where is Westside Internal Medicine located?

Westside Internal Medicine is at 2121 Wilshire Blvd, Santa Monica, CA 90403-5743.

What is Westside Internal Medicine's phone number?

Westside Internal Medicine's main phone number is (310) 829-7762.

Who owns Westside Internal Medicine?

Dmand AI places Westside Internal Medicine under Westside Internal Medicine, an independent practice.

How many physicians does Westside Internal Medicine have?

Dmand AI links 9 physicians and 9 HCPs in all to Westside Internal Medicine.

What specialties does Westside Internal Medicine cover?

Westside Internal Medicine is a primary care group with 2 subspecialties. The largest physician specialties are internal medicine (7) and family medicine (2).

What hospitals do Westside Internal Medicine HCPs practice at?

Westside Internal Medicine HCPs practice at 1 hospital with 5 or more of the group's HCPs, led by Providence Saint John's Health Center.

How much does Westside Internal Medicine receive from Medicare?

CMS data shows $636,051 in Medicare Part B payments to Westside Internal Medicine.

What other medical groups are part of Westside Internal Medicine?

Westside Internal Medicine has 1 other medical group in Dmand AI, including Westside Internal Medicine.

Selling to primary care groups?

See Westside Internal Medicine from parent organization to every site of care

Dmand AI maps 181K+ medical groups and 997K+ sites of care, with the HCPs and executives at each one.

Start free trialBook a demo
  • 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)
Read the Cookie Policy