Timothy Zeng, OTRL
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 2625 Shadelands Dr, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-8585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Orthopedics & Spine
Walnut Creek, California
Find Timothy Zeng'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.
Timothy Zeng is an occupational therapist in Walnut Creek, California
Timothy Zeng practices at Golden State Orthopedics & Spine in Walnut Creek, California.
Timothy Zeng's NPI, 1962391862, was assigned on July 2, 2025.
- NPI
- 1962391862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002324316
- NPI enumeration date
- July 2, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 939-8585
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Timothy Zeng practices at Golden State Orthopedics & Spine in Walnut Creek, California
Timothy Zeng's primary practice is Golden State Orthopedics & Spine, at 2625 Shadelands Dr, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-8585.
- Golden State Orthopedics & Spine2625 Shadelands Dr, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-8585
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Timothy Zeng is affiliated with 2 sites of care and 1 medical group
Timothy Zeng's primary practice is Golden State Orthopedics & Spine in Walnut Creek, California. The medical group on file is Golden State Orthopedics & Spine. Dmand AI also links Timothy Zeng to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Timothy Zeng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Timothy Zeng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Orthopedics & Spine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Timothy Zeng is one of 1,655 occupational therapists in California
Occupational therapist is Timothy Zeng's primary specialty in the NPI Registry, under taxonomy code 225X00000X.
Specialties and state licenses
- Occupational therapistPrimary
- Hand occupational therapist
Occupational therapists near Timothy Zeng
Counts of occupational 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
Timothy Zeng's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Timothy Zeng's median patient age at 65, with 66% women.
Timothy Zeng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women66%
- Men32%
Source: Dmand AI Patient Panel Data
How Timothy Zeng takes part in Medicare
Timothy Zeng 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 Timothy Zeng'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Timothy Zeng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Timothy Zeng's NPI number?
Timothy Zeng's NPI number is 1962391862. It was assigned on July 2, 2025, and it is active in the NPI Registry.
What does Timothy Zeng specialize in?
Timothy Zeng is an occupational therapist in Walnut Creek, California. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does Timothy Zeng practice?
Timothy Zeng practices at 2625 Shadelands Dr, Walnut Creek, CA 94598. Timothy Zeng's primary practice is Golden State Orthopedics & Spine in Walnut Creek, California. Dmand AI also links Timothy Zeng to 1 group practice or clinic.
What is Timothy Zeng's office phone number?
The practice phone on file for Timothy Zeng is (925) 939-8585.
What medical group is Timothy Zeng part of?
Timothy Zeng is linked to Golden State Orthopedics & Spine.
Does Timothy Zeng accept Medicare?
Yes. CMS lists Timothy Zeng as accepting Medicare assignment.
How long has Timothy Zeng been practicing?
Timothy Zeng graduated from medical school in 2024, 2 years ago.
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