Douglas Christopher Mercier, DC
- Medicare patients, 2024
- 56
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3718 Grand Ave, Oakland, CA 94610
- Practice phone
- Call (800) 848-3535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
American Specialty Health Clearinghouse, Inc.
Oakland, California
Find Douglas Mercier'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.
Douglas Christopher Mercier is a chiropractor in Oakland, California
Douglas Mercier practices at American Specialty Health Clearinghouse, Inc. in Oakland, California.
Douglas Mercier's NPI, 1649367277, was assigned on October 6, 2006. Douglas Mercier graduated from Logan College of Chiropractic in 1996. Douglas Mercier holds Mississippi license 940.
- NPI
- 1649367277NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113027152
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 848-3535
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Douglas Christopher Mercier practices at American Specialty Health Clearinghouse, Inc. in Oakland, California
Douglas Mercier's primary practice is American Specialty Health Clearinghouse, Inc., at 3718 Grand Ave, Oakland, CA 94610 in Alameda County. The practice phone is (800) 848-3535.
- American Specialty Health Clearinghouse, Inc.3718 Grand Ave, Oakland, CA 94610 · Alameda CountyPhone(800) 848-3535
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Douglas Christopher Mercier is affiliated with 2 sites of care and 1 medical group
Douglas Mercier's primary practice is American Specialty Health Clearinghouse, Inc. in Oakland, California. Dmand AI also links Douglas Mercier to 1 group practice or clinic and 1 medical group, each 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 Douglas Christopher Mercier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Mercier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| American Specialty Health Clearinghouse, Inc. | 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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Douglas Christopher Mercier is one of 4,365 chiropractors in California
Chiropractor is Douglas Mercier's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Douglas Mercier is licensed in Mississippi.
Specialties and state licenses
- Chiropractor, MississippiPrimary
Chiropractors near Douglas Mercier
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
Douglas Christopher Mercier treated 56 Medicare patients in 2024, average age 74
CMS counts 56 Medicare patients who saw Douglas Mercier in 2024. The largest group is 75 to 84, with 26 patients. 75% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Douglas Mercier's median patient age at 50, with 49% women.
Douglas Mercier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Douglas Mercier's Medicare patients by sex, 2024
- Women2952%
- Men2748%
Chronic conditions among Douglas Mercier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis46%
- Ischemic heart disease34%
- Diabetes30%
- Chronic kidney disease25%
- Depression21%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Douglas Mercier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Douglas Christopher Mercier takes part in Medicare
Douglas Mercier 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)
Douglas Christopher Mercier graduated from Logan College of Chiropractic
Douglas Mercier graduated from Logan College of Chiropractic in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Douglas Christopher Mercier'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 Douglas Christopher Mercier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Douglas Christopher Mercier's NPI number?
Douglas Christopher Mercier's NPI number is 1649367277. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What does Douglas Christopher Mercier specialize in?
Douglas Christopher Mercier is a chiropractor in Oakland, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Douglas Christopher Mercier practice?
Douglas Mercier practices at 3718 Grand Ave, Oakland, CA 94610. Douglas Mercier's primary practice is American Specialty Health Clearinghouse, Inc. in Oakland, California. Dmand AI also links Douglas Mercier to 1 group practice or clinic and 1 medical group.
What is Douglas Christopher Mercier's office phone number?
The practice phone on file for Douglas Mercier is (800) 848-3535.
What is Douglas Christopher Mercier's medical license number?
Douglas Mercier holds Mississippi license 940.
Does Douglas Christopher Mercier accept Medicare?
Yes. CMS lists Douglas Mercier as accepting Medicare assignment.
How many Medicare patients does Douglas Christopher Mercier see?
CMS counts 56 Medicare patients who saw Douglas Mercier in 2024, with an average age of 74.
Where did Douglas Christopher Mercier go to medical school?
Douglas Mercier graduated from Logan College of Chiropractic in 1996.
How long has Douglas Christopher Mercier been practicing?
Douglas Mercier graduated from medical school in 1996, 30 years ago.
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