Log inBook a demoStart free trial
Log inStart free trial

David Chang, PTA

  • Laguna Woods, CA
  • Physical therapy assistant
NPI1750119806
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2024
Practice locations
2
Practice address
8740 Warner Ave, Fountain Valley, CA 92708-3205
Practice phone
Call (714) 850-7300
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave)

Physical therapy & rehab practice · Fountain Valley, California

Find David Chang'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

David Chang is a physical therapy assistant in Laguna Woods, California

David Chang practices at Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave) in Fountain Valley, California.

David Chang's NPI, 1750119806, was assigned on July 22, 2024. David Chang holds California license 50951.

NPI and contact details
NPI
1750119806NPI Registry (opens in a new tab)
NPI enumeration date
July 22, 2024
NPI status
Active
Practice phone
(714) 850-7300
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

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

David Chang practices in Fountain Valley and Laguna Woods

David Chang's primary practice is Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave), at 8740 Warner Ave, Fountain Valley, CA 92708-3205. The practice phone is (714) 850-7300. The NPI Registry lists David Chang's practice address as 24331 El Toro Rd, Laguna Woods, CA 92637.

  • Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave)Primary
    8740 Warner Ave, Fountain Valley, CA 92708-3205Phone(714) 850-7300
  • NPI Registry address
    24331 El Toro Rd, Laguna Woods, CA 92637 · Orange County

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

David Chang is affiliated with 1 site of care and 1 medical group

David Chang's primary practice is Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave) in Fountain Valley, California. The medical group on file is OrthoWest.

Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave)Physical therapy & rehab practice · Fountain Valley, CaliforniaPrimary
OrthoWestOrthopedics and sports medicine group, Laguna Woods, CA

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

Dmand AI tracks the EHR system at David Chang's practice

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

EHR by site
SiteEHR vendor and product
Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave)Available with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where David Chang 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.

Try for freeBook a meeting

David Chang is one of 90 physical therapy assistants in California

Physical therapy assistant is David Chang's primary specialty in the NPI Registry, under taxonomy code 225200000X. David Chang is licensed in California.

Specialties and state licenses

  • Physical therapy assistant, CaliforniaPrimaryLicense 50951 · taxonomy 225200000X

Physical therapy assistants near David Chang

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

90physical therapy assistants in California

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

David Chang's patients have a median age of 55

Across all payers, Dmand AI patient panel data puts David Chang's median patient age at 55, with 100% women.

David Chang's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Sources for David Chang'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel 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 David Chang

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

What is David Chang's NPI number?

David Chang's NPI number is 1750119806. It was assigned on July 22, 2024, and it is active in the NPI Registry.

What does David Chang specialize in?

David Chang is a physical therapy assistant in Laguna Woods, California. The primary specialty in the NPI Registry is Physical Therapy Assistant (taxonomy code 225200000X).

Where does David Chang practice?

David Chang practices at 8740 Warner Ave, Fountain Valley, CA 92708-3205. David Chang also practices at 24331 El Toro Rd, Laguna Woods, CA 92637. David Chang's primary practice is Orthowest - Rehabilitation & Therapy - Fountain Valley (Warner Ave) in Fountain Valley, California.

What is David Chang's office phone number?

The practice phone on file for David Chang is (714) 850-7300.

What is David Chang's medical license number?

David Chang holds California license 50951.

What medical group is David Chang part of?

David Chang is linked to OrthoWest.

How long has David Chang been practicing?

David Chang's NPI was assigned in 2024.

Selling to physical therapy assistant practices?

See physical therapy assistants 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.

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