Dr. James A. Chapman, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 17
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2825 Capitol Ave, Sacramento, CA 95816
- Practice phone
- Call (916) 887-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutter Medical Center, Sacramento
Sacramento, California
Find Dr. 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.
Dr. James A. Chapman is an anesthesiologist in Sacramento, California
Dr. Chapman practices at Sutter Medical Center, Sacramento in Sacramento, California.
Dr. Chapman's NPI, 1750496444, was assigned on August 20, 2006. Dr. Chapman graduated from University Of Washington School Of Medicine in 1985. Dr. Chapman's California license number on file is G62890.
- NPI
- 1750496444NPI Registry (opens in a new tab)
- NPI enumeration date
- August 20, 2006
- NPI status
- Active
- Practice phone
- (916) 887-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James A. Chapman practices at Sutter Medical Center, Sacramento in Sacramento, California
Dr. Chapman's primary practice is Sutter Medical Center, Sacramento, at 2825 Capitol Ave, Sacramento, CA 95816 in Sacramento County. The practice phone is (916) 887-4500.
- Sutter Medical Center, Sacramento2825 Capitol Ave, Sacramento, CA 95816 · Sacramento CountyPhone(916) 887-4500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James A. Chapman is affiliated with 2 sites of care and 1 medical group
Dr. Chapman's primary practice is Sutter Medical Center, Sacramento in Sacramento, California. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Chapman 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 Dr. James A. Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chapman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Medical Center, Sacramento | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James A. Chapman is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Chapman's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chapman is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Chapman's licenses on file in 2 states: California and Arizona.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Arizona license
Anesthesiologists near Dr. Chapman
Counts of anesthesiologists 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. James A. Chapman billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Chapman across 1 procedure code in 2024, for 17 Medicare patients. Medicare paid $2,174 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chapman's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Anesthesia
- 2022: 132024: 148%
Dr. Chapman compared with the California median for anesthesiologists, 2024
- Dr. Chapman
- California median
- Medicare services
- 14vs 7281% below
- Medicare patients
- 17vs 14388% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Chapman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Chapman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chapman and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Chapman treated 17 Medicare patients in 2024, average age 74
CMS counts 17 Medicare patients who saw Dr. Chapman in 2024. The largest group is under 65, with 0 patients. 71% of them have high blood pressure. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chapman's median patient age at 52, with 57% women.
Dr. Chapman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Chapman's Medicare patients, 2024
- High blood pressure71%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 52
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. James A. Chapman received $13 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Chapman from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Hospital Products Inc. paid the most, $13.
Companies that paid Dr. Chapman the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James A. Chapman graduated from University Of Washington School Of Medicine
Dr. Chapman graduated from University Of Washington School Of Medicine in 1985.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. James A. 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 | 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. James A. 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 Dr. James A. Chapman's NPI number?
Dr. James A. Chapman's NPI number is 1750496444. It was assigned on August 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Chapman?
Dr. James A. Chapman is an anesthesiologist in Sacramento, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. James A. Chapman practice?
Dr. Chapman practices at 2825 Capitol Ave, Sacramento, CA 95816. Dr. Chapman's primary practice is Sutter Medical Center, Sacramento in Sacramento, California. Dmand AI also links Dr. Chapman to 1 group practice or clinic.
What is Dr. James A. Chapman's office phone number?
The practice phone on file for Dr. Chapman is (916) 887-4500.
What is Dr. James A. Chapman's medical license number?
Dr. Chapman's California license number on file is G62890, one of the licenses on file in 2 states.
Which states has Dr. James A. Chapman been licensed in?
Dmand AI has state licenses on file for Dr. Chapman in California (1988 to 2025) and Arizona (1990 to 2027).
What medical group is Dr. James A. Chapman part of?
Dr. Chapman is linked to SGMF Radiology.
Does Dr. James A. Chapman accept Medicare?
Yes. CMS data shows Dr. Chapman billed Medicare for 14 services in 2024.
How many Medicare patients does Dr. James A. Chapman see?
CMS counts 17 Medicare patients who saw Dr. Chapman in 2024, with an average age of 74.
Is Dr. James A. Chapman board certified?
Yes. Dr. Chapman is board certified in anesthesiology by the American Board of Anesthesiology.
Show 4 more questionsShow fewer questions
What services does Dr. James A. Chapman bill to Medicare?
In 2024, Dr. Chapman's most billed Medicare services were anesthesia (00142).
Where did Dr. James A. Chapman go to medical school?
Dr. Chapman graduated from University Of Washington School Of Medicine in 1985.
Has Dr. James A. Chapman received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Chapman from 1 company from 2020 to 2020. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Dr. James A. Chapman been practicing?
Dr. Chapman graduated from medical school in 1985, 41 years ago.
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