Jeff L. Chapman, OD
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 3948 Trust Way, Hayward, CA 94545
- Practice phone
- Call (800) 800-6060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
National Labs
Clinical Lab - Full Service · Hayward, California
Find Jeff Chapman'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.
Jeff L. Chapman is an optometrist in Hayward, California
Jeff Chapman practices at National Labs in Hayward, California.
Jeff Chapman's NPI, 1508860396, was assigned on June 9, 2005. Jeff Chapman graduated from Pacific University - College of Optometry in 1991. Jeff Chapman holds Colorado license 1507.
- NPI
- 1508860396NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2005
- NPI status
- Active
- Practice phone
- (800) 800-6060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jeff L. Chapman practices at National Labs in Hayward, California
Jeff Chapman's primary practice is National Labs, at 3948 Trust Way, Hayward, CA 94545. The practice phone is (800) 800-6060.
- National Labs3948 Trust Way, Hayward, CA 94545Phone(800) 800-6060
Source: Dmand AI Affiliation Data
Jeff L. Chapman is affiliated with 2 sites of care and 1 medical group
Jeff Chapman's primary practice is National Labs in Hayward, California. Dmand AI also links Jeff Chapman to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jeff L. Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeff Chapman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Labs | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jeff L. Chapman is one of 7,206 optometrists in California
Optometrist is Jeff Chapman's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jeff Chapman is licensed in Colorado.
Specialties and state licenses
- Optometrist, ColoradoPrimary
Optometrists near Jeff Chapman
Counts of optometrists 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
Jeff L. Chapman's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Jeff Chapman's median patient age at 76, with 33% women.
Jeff Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Jeff L. Chapman graduated from Pacific University - College of Optometry
Jeff Chapman graduated from Pacific University - College of Optometry in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jeff L. Chapman'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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Jeff L. Chapman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeff L. Chapman's NPI number?
Jeff L. Chapman's NPI number is 1508860396. It was assigned on June 9, 2005, and it is active in the NPI Registry.
What does Jeff L. Chapman specialize in?
Jeff L. Chapman is an optometrist in Hayward, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jeff L. Chapman practice?
Jeff Chapman practices at 3948 Trust Way, Hayward, CA 94545. Jeff Chapman's primary practice is National Labs in Hayward, California. Dmand AI also links Jeff Chapman to 1 group practice or clinic and 1 medical group.
What is Jeff L. Chapman's office phone number?
The practice phone on file for Jeff Chapman is (800) 800-6060.
What is Jeff L. Chapman's medical license number?
Jeff Chapman holds Colorado license 1507.
Where did Jeff L. Chapman go to medical school?
Jeff Chapman graduated from Pacific University - College of Optometry in 1991.
How long has Jeff L. Chapman been practicing?
Jeff Chapman graduated from medical school in 1991, 35 years ago.
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