Headache DisordersNeck PainOccipital Lobe
Dr. Charles John De Mesa, DO
NPI1396064408PAC ID5799093506
- Medicare services, 2024
- 9,158
- Medicare patients, 2024
- 286
- Part D claims, 2024
- 109
- Publications
- 5
- MIPS score, 2024
- 88
- Practice address
- 2801 K Street, Suite 525, Sacramento, CA 95816
- Practice phone
- Call (916) 733-5017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fort Sutter Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find Dr. De Mesa's professional email, personal email and mobile number
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Dr. Charles John De Mesa is an anesthesiologist in Sacramento, California
Dr. De Mesa practices at Fort Sutter Surgery Center in Sacramento, California.
Dr. De Mesa's NPI, 1396064408, was assigned on May 28, 2010. Dr. De Mesa graduated from Kirksville College of Osteopathic Medicine in 2010. Dr. De Mesa holds California license 20A13238.
NPI and contact details
- NPI
- 1396064408NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799093506
- NPI enumeration date
- May 28, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 733-5017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles John De Mesa practices at Fort Sutter Surgery Center in Sacramento, California
Dr. De Mesa's primary practice is Fort Sutter Surgery Center, at 2801 K Street, Suite 525, Sacramento, CA 95816. The practice phone is (916) 733-5017.
- Fort Sutter Surgery Center2801 K Street, Suite 525, Sacramento, CA 95816Phone(916) 733-5017
Source: Dmand AI Affiliation Data
Dr. Charles John De Mesa is affiliated with 7 sites of care and 3 medical groups
Dr. De Mesa's primary practice is Fort Sutter Surgery Center in Sacramento, California. Dr. De Mesa is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is The BIOS Orthopedic Institute. Dmand AI also links Dr. De Mesa to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Fort Sutter Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles John De Mesa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Mesa practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Sutter Surgery Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles John De Mesa is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. De Mesa's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. De Mesa is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation. Dmand AI has Dr. De Mesa's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists back pain injection, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems and thoracic spine disorders among the conditions Dr. De Mesa treats.
Anesthesiologists near Dr. De Mesa
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. Charles John De Mesa billed Medicare for 9,158 services in 2024
CMS data shows 9,158 Medicare services from Dr. De Mesa across 25 procedure codes in 2024, for 286 Medicare patients. Medicare paid $131,194 for them.
Medicare services, 20249,158
Medicare patients286
Paid by Medicare$131,194
Procedure codes25
Dr. De Mesa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1312024: 7,7285799%
- Office and hospital visits
- 2023: 3412024: 54760%
- Surgery
- 2023: 992024: 477382%
- Other services
- 2023: 02024: 266
- Imaging
- 2023: 482024: 140192%
Where Dr. De Mesa's Medicare services took place, 2024
- In an office9,126100%
- In a facility320%
Dr. De Mesa compared with the California median for anesthesiologists, 2024
- Dr. De Mesa
- California median
- Medicare services
- 9,158vs 72127.2 times
- Medicare patients
- 286vs 1432.0 times
- Part D claims
- 44vs 2391% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. De Mesa'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. De Mesa?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. De Mesa and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles John De Mesa treated 286 Medicare patients in 2024, average age 76
CMS counts 286 Medicare patients who saw Dr. De Mesa in 2024. The largest group is 75 to 84, with 132 patients. 75% of them have arthritis, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. De Mesa's median patient age at 65, with 61% women.
Medicare patients, 2024286
Average age76
Average risk score1.34
Also on Medicaid6%
Dr. De Mesa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. De Mesa's Medicare patients by sex, 2024
- Women15153%
- Men13547%
Chronic conditions among Dr. De Mesa's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure72%
- Ischemic heart disease30%
- Osteoporosis28%
- Anxiety27%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. De Mesa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles John De Mesa wrote 109 Medicare Part D claims in 2024
In 2024, Dr. De Mesa wrote 109 Medicare Part D claims for 59 patients. 98% of them were for generic drugs. CMS names the drug for 44 of them, across 1 drug with 11 or more claims each, at $719 in total drug cost. In 2023, CMS named 107 claims across 3 drugs.
Part D claims, 2024109
Drugs named by CMS1
Total drug cost$719
Part D patients59
Dr. De Mesa's Part D claims by kind of drug, 2024
- Generic107 claims98%
- Brand-name and other2 claims2%
Dr. De Mesa's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. De Mesa's Part D claims, 2024
- Opioids14%15 of 109 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1072024: 4459%
Drugs named by CMS: 1 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Charles John De Mesa scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. De Mesa for performance year 2024, reported as part of a group. Dr. De Mesa accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. De Mesa's MIPS scores, performance year 2024
- 88of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles John De Mesa has 5 publications on record
Dmand AI links 5 papers to Dr. De Mesa, published from 2015 to 2017. The most frequent topics are Ultrasonography. Dr. De Mesa has published most often in Am J Phys Med Rehabil. Dr. De Mesa's most frequent co-authors are Isaac Chu, MD, Maria Aurora Dajoyag-Mejia, MD and Kenneth T. Furukawa, MD.
Papers5
Years published2015 to 2017
Topics Dr. De Mesa writes about most
- Ultrasonography
Dr. De Mesa's most frequent co-authors
- Isaac Chu, MD1 shared paper
- Maria Aurora Dajoyag-Mejia, MD1 shared paper
- Kenneth T. Furukawa, MD1 shared paper
Recent publications by Dr. De Mesa
Am J Phys Med Rehabil
Diagnosis, DifferentialPopliteal CystRupture, Spontaneous
CathetersFemoral NerveReflex Sympathetic Dystrophy
Am J Phys Med Rehabil
Cultural DiversityEducation, Medical, GraduatePersons with Disabilities
See who Dr. De Mesa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. De Mesa works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Charles John De Mesa received $4,560 in industry payments from 2016 to 2025
CMS Open Payments shows 71 general payments to Dr. De Mesa from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Medtronic, Inc. paid the most, $1,640.
General payments to Dr. De Mesa by program year, 2016 to 2025
General payments to Dr. De Mesa by kind, 2016 to 2025
$4.6Kin total
- Food and beverage$2,71059%
- Travel and lodging$1,71238%
- Entertainment$1383%
Companies that paid Dr. De Mesa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles John De Mesa graduated from Kirksville College of Osteopathic Medicine
Dr. De Mesa graduated from Kirksville College of Osteopathic Medicine in 2010.
- Medical school
- Board certified in pain medicine
- Board certified in physical medicine & rehabilitation
Source: Dmand AI Professional Profile Data
Dr. Charles John De Mesa accepts plans from 8 insurance carriers
Dr. De Mesa is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Regence Health Plans
- United Healthcare
- CMS Medicare
- NV State Medicaid
Plan types Dr. De Mesa accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Charles John De Mesa'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 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Charles John De Mesa
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. Charles John De Mesa's NPI number?
Dr. Charles John De Mesa's NPI number is 1396064408. It was assigned on May 28, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles John De Mesa?
Dr. Charles John De Mesa is an anesthesiologist in Sacramento, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Charles John De Mesa practice?
Dr. De Mesa practices at 2801 K Street, Suite 525, Sacramento, CA 95816. Dr. De Mesa's primary practice is Fort Sutter Surgery Center in Sacramento, California. Dmand AI also links Dr. De Mesa to 2 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Charles John De Mesa's office phone number?
The practice phone on file for Dr. De Mesa is (916) 733-5017.
What is Dr. Charles John De Mesa's medical license number?
Dr. De Mesa holds California license 20A13238, one of the licenses on file in 2 states.
Which states has Dr. Charles John De Mesa been licensed in?
Dmand AI has state licenses on file for Dr. De Mesa in California (2014 to 2026) and Hawaii (2019 to 2022).
Which hospitals is Dr. Charles John De Mesa affiliated with?
Dr. De Mesa is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. De Mesa to 2 more hospitals.
What medical group is Dr. Charles John De Mesa part of?
Dr. De Mesa is linked to The BIOS Orthopedic Institute. Dmand AI links Dr. De Mesa to 2 more medical groups.
Does Dr. Charles John De Mesa accept Medicare?
Yes. CMS data shows Dr. De Mesa billed Medicare for 9,158 services in 2024, and Dr. De Mesa accepts Medicare assignment.
What is Dr. Charles John De Mesa's MIPS score?
Dr. De Mesa's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Charles John De Mesa see?
CMS counts 286 Medicare patients who saw Dr. De Mesa in 2024, with an average age of 76.
Is Dr. Charles John De Mesa board certified?
Yes. Dr. De Mesa is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation.
What services does Dr. Charles John De Mesa bill to Medicare?
In 2024, Dr. De Mesa's most billed Medicare services were injected or infused drug (J0665), injected or infused drug (J1100) and injected or infused drug (J3301).
Where did Dr. Charles John De Mesa go to medical school?
Dr. De Mesa graduated from Kirksville College of Osteopathic Medicine in 2010.
What drugs does Dr. Charles John De Mesa prescribe most?
In 2024 Medicare Part D data, Dr. De Mesa's most prescribed drugs by claims were Gabapentin.
Has Dr. Charles John De Mesa received payments from drug or device companies?
CMS Open Payments shows $4,560 in general payments to Dr. De Mesa from 14 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Charles John De Mesa been practicing?
Dr. De Mesa graduated from medical school in 2010, 16 years ago.
Does Dr. Charles John De Mesa do research?
Dmand AI links 5 publications to Dr. De Mesa, published from 2015 to 2017.
Who does Dr. Charles John De Mesa publish with?
Dr. De Mesa's most frequent co-authors are Isaac Chu, MD (1 shared paper), Maria Aurora Dajoyag-Mejia, MD (1 shared paper) and Kenneth T. Furukawa, MD (1 shared paper).
What insurance does Dr. Charles John De Mesa accept?
Dr. De Mesa is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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