Jonathan C. Sum, DPT
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1640 Marengo St, Los Angeles, CA 90033
- Practice phone
- Call (323) 865-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Los Angeles - Physical Therapy & Otolaryngology
Physical Therapy Clinic · Los Angeles, California
Find Jonathan Sum'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.
Jonathan C. Sum is a physical therapist in Los Angeles, California
Jonathan Sum practices at Los Angeles - Physical Therapy & Otolaryngology in Los Angeles, California.
Jonathan Sum's NPI, 1164548608, was assigned on March 22, 2007. Jonathan Sum holds California license PT32686.
- NPI
- 1164548608NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628154283
- NPI enumeration date
- March 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 865-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan C. Sum practices at Los Angeles - Physical Therapy & Otolaryngology in Los Angeles, California
Jonathan Sum's primary practice is Los Angeles - Physical Therapy & Otolaryngology, at 1640 Marengo St, Los Angeles, CA 90033. The practice phone is (323) 865-1200.
- Los Angeles - Physical Therapy & Otolaryngology1640 Marengo St, Los Angeles, CA 90033Phone(323) 865-1200
Source: Dmand AI Affiliation Data
Jonathan C. Sum is affiliated with 2 sites of care and 1 medical group
Jonathan Sum's primary practice is Los Angeles - Physical Therapy & Otolaryngology in Los Angeles, California. The medical group on file is USC Care Medical Group. Dmand AI also links Jonathan Sum to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan C. Sum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Sum practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles - Physical Therapy & Otolaryngology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan C. Sum is one of 11,178 physical therapists in California
Physical therapist is Jonathan Sum's primary specialty in the NPI Registry, under taxonomy code 225100000X. Jonathan Sum is licensed in California.
Specialties and state licenses
- Physical therapist, CaliforniaPrimary
Physical therapists near Jonathan Sum
Counts of physical therapists 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
Jonathan C. Sum's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Jonathan Sum's median patient age at 53, with 60% women.
Jonathan Sum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women60%
- Men20%
Source: Dmand AI Patient Panel Data
How Jonathan C. Sum takes part in Medicare
Jonathan Sum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Jonathan C. Sum's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jonathan C. Sum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan C. Sum's NPI number?
Jonathan C. Sum's NPI number is 1164548608. It was assigned on March 22, 2007, and it is active in the NPI Registry.
What does Jonathan C. Sum specialize in?
Jonathan C. Sum is a physical therapist in Los Angeles, California. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Jonathan C. Sum practice?
Jonathan Sum practices at 1640 Marengo St, Los Angeles, CA 90033. Jonathan Sum's primary practice is Los Angeles - Physical Therapy & Otolaryngology in Los Angeles, California. Dmand AI also links Jonathan Sum to 1 group practice or clinic.
What is Jonathan C. Sum's office phone number?
The practice phone on file for Jonathan Sum is (323) 865-1200.
What is Jonathan C. Sum's medical license number?
Jonathan Sum holds California license PT32686.
What medical group is Jonathan C. Sum part of?
Jonathan Sum is linked to USC Care Medical Group.
Does Jonathan C. Sum accept Medicare?
Yes. CMS lists Jonathan Sum as accepting Medicare assignment.
How long has Jonathan C. Sum been practicing?
Jonathan Sum graduated from medical school in 2005, 21 years ago.
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