Dr. David Alan Duncan, DO
- Industry payments
- $1,104
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 542 Broadway, Chula Vista, CA 91910
- Practice phone
- Call (972) 364-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concentra Urgent Care - Chula Vista
Urgent Care Center · Chula Vista, California
Find Dr. Duncan'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.
Dr. David Alan Duncan is a family medicine physician in Chula Vista, California
Dr. Duncan practices at Concentra Urgent Care - Chula Vista in Chula Vista, California.
Dr. Duncan's NPI, 1710967922, was assigned on January 23, 2006. Dr. Duncan graduated from Touro University California - Vallejo in 2001. Dr. Duncan holds Indiana license 02002571A.
- NPI
- 1710967922NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901300110
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 364-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Alan Duncan practices at Concentra Urgent Care - Chula Vista in Chula Vista, California
Dr. Duncan's primary practice is Concentra Urgent Care - Chula Vista, at 542 Broadway, Chula Vista, CA 91910. The practice phone is (972) 364-8000.
- Concentra Urgent Care - Chula Vista542 Broadway, Chula Vista, CA 91910Phone(972) 364-8000
Source: Dmand AI Affiliation Data
Dr. David Alan Duncan is affiliated with 1 site of care and 1 medical group
Dr. Duncan's primary practice is Concentra Urgent Care - Chula Vista in Chula Vista, California. The medical group on file is Concentra Urgent Care. Dr. Duncan's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Alan Duncan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duncan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concentra Urgent Care - Chula Vista | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Alan Duncan is one of 15,680 family medicine physicians in California
Family medicine is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Duncan is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Duncan's licenses on file in 2 states: Indiana and California.
Specialties and state licenses
- Family medicine, IndianaPrimary
- California license
Family medicine physicians near Dr. Duncan
Counts of family medicine physicians 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
Dr. David Alan Duncan's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 48, with 51% women.
Dr. Duncan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
How Dr. David Alan Duncan takes part in Medicare
Dr. Duncan 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)
Dr. David Alan Duncan received $1,104 in industry payments from 2018 to 2025
CMS Open Payments shows 41 general payments to Dr. Duncan from 9 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $326.
General payments to Dr. Duncan by program year, 2018 to 2025
Companies that paid Dr. Duncan the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Alan Duncan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Duncan, most recently US Public Health Service Clinical Physician of the Year in 2020.
Awards and honors for Dr. Duncan
- 2020
- US Public Health Service Clinical Physician of the Year
Source: Dmand AI Professional Profile Data
Dr. David Alan Duncan graduated from Touro University California - Vallejo
Dr. Duncan graduated from Touro University California - Vallejo in 2001. Dr. Duncan is a member of AAFP.
- Medical school
- Board certified in family medicine
- Board certified in addiction medicine (caq)
- Board certified in 2017 - 2027
- Board certified in 2002 - 2021
- Board certified in dea waiver
Source: Dmand AI Professional Profile Data
Sources for Dr. David Alan Duncan'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile 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 Dr. David Alan Duncan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Alan Duncan's NPI number?
Dr. David Alan Duncan's NPI number is 1710967922. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Alan Duncan?
Dr. David Alan Duncan is a family medicine physician in Chula Vista, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Alan Duncan practice?
Dr. Duncan practices at 542 Broadway, Chula Vista, CA 91910. Dr. Duncan's primary practice is Concentra Urgent Care - Chula Vista in Chula Vista, California.
What is Dr. David Alan Duncan's office phone number?
The practice phone on file for Dr. Duncan is (972) 364-8000.
What is Dr. David Alan Duncan's medical license number?
Dr. Duncan holds Indiana license 02002571A, one of the licenses on file in 2 states.
Which states has Dr. David Alan Duncan been licensed in?
Dmand AI has state licenses on file for Dr. Duncan in Indiana and California.
What medical group is Dr. David Alan Duncan part of?
Dr. Duncan is linked to Concentra Urgent Care.
Does Dr. David Alan Duncan accept Medicare?
Yes. CMS lists Dr. Duncan as accepting Medicare assignment.
Is Dr. David Alan Duncan board certified?
Yes. Dr. Duncan is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. David Alan Duncan go to medical school?
Dr. Duncan graduated from Touro University California - Vallejo in 2001.
Has Dr. David Alan Duncan received payments from drug or device companies?
CMS Open Payments shows $1,104 in general payments to Dr. Duncan from 9 companies from 2018 to 2025. The largest total came from Genentech, Inc.
How long has Dr. David Alan Duncan been practicing?
Dr. Duncan graduated from medical school in 2001, 25 years ago.
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