James Douglas Gustin, DC
- Medicare patients, 2024
- 67
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 363 W Route 66, Glendora, CA 91740
- Practice phone
- Call (626) 914-7662
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
James Gustin, Doctor of Chiropractic, Inc.
Glendora, California
Find James Gustin'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.
James Douglas Gustin is a chiropractor in Glendora, California
James Gustin practices at James Gustin, Doctor of Chiropractic, Inc. in Glendora, California.
James Gustin's NPI, 1720157241, was assigned on November 7, 2006. James Gustin graduated from Cleveland Chiropractic College - Los Angeles in 1981. James Gustin holds California license 18430.
- NPI
- 1720157241NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335217827
- NPI enumeration date
- November 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 914-7662
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
James Douglas Gustin practices at James Gustin, Doctor of Chiropractic, Inc. in Glendora, California
James Gustin's primary practice is James Gustin, Doctor of Chiropractic, Inc., at 363 W Route 66, Glendora, CA 91740 in Los Angeles County. The practice phone is (626) 914-7662.
- James Gustin, Doctor of Chiropractic, Inc.363 W Route 66, Glendora, CA 91740 · Los Angeles CountyPhone(626) 914-7662
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
James Douglas Gustin is affiliated with 2 sites of care
James Gustin's primary practice is James Gustin, Doctor of Chiropractic, Inc. in Glendora, California. Dmand AI also links James Gustin to 1 physician office, 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 James Douglas Gustin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Gustin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| James Gustin, Doctor of Chiropractic, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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James Douglas Gustin is one of 4,365 chiropractors in California
Chiropractor is James Gustin's primary specialty in the NPI Registry, under taxonomy code 111N00000X. James Gustin is licensed in California.
Specialties and state licenses
- Chiropractor, CaliforniaPrimary
Chiropractors near James Gustin
Counts of chiropractors 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
James Douglas Gustin treated 67 Medicare patients in 2024, average age 74
CMS counts 67 Medicare patients who saw James Gustin in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Gustin's median patient age at 61, with 55% women.
James Gustin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
James Gustin's Medicare patients by sex, 2024
- Women3755%
- Men3045%
Chronic conditions among James Gustin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis42%
- Diabetes24%
- Ischemic heart disease22%
- Chronic kidney disease18%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
James Gustin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How James Douglas Gustin takes part in Medicare
James Gustin 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)
James Douglas Gustin graduated from Cleveland Chiropractic College - Los Angeles
James Gustin graduated from Cleveland Chiropractic College - Los Angeles in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for James Douglas Gustin'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 James Douglas Gustin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Douglas Gustin's NPI number?
James Douglas Gustin's NPI number is 1720157241. It was assigned on November 7, 2006, and it is active in the NPI Registry.
What does James Douglas Gustin specialize in?
James Douglas Gustin is a chiropractor in Glendora, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does James Douglas Gustin practice?
James Gustin practices at 363 W Route 66, Glendora, CA 91740. James Gustin's primary practice is James Gustin, Doctor of Chiropractic, Inc. in Glendora, California. Dmand AI also links James Gustin to 1 physician office.
What is James Douglas Gustin's office phone number?
The practice phone on file for James Gustin is (626) 914-7662.
What is James Douglas Gustin's medical license number?
James Gustin holds California license 18430.
Does James Douglas Gustin accept Medicare?
Yes. CMS lists James Gustin as accepting Medicare assignment.
How many Medicare patients does James Douglas Gustin see?
CMS counts 67 Medicare patients who saw James Gustin in 2024, with an average age of 74.
Where did James Douglas Gustin go to medical school?
James Gustin graduated from Cleveland Chiropractic College - Los Angeles in 1981.
How long has James Douglas Gustin been practicing?
James Gustin graduated from medical school in 1981, 45 years ago.
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