Dr. Mark Henry Eaton, MD
- Medicare services, 2024
- 4,755
- Medicare patients, 2024
- 1,186
- Part D claims, 2024
- 4,266
- MIPS score, 2024
- 98
- Hospital affiliations
- 3
- Practice address
- 500 University Avenue, Suite 100, Sacramento, CA 95825
- Practice phone
- Call (916) 820-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sacramento Heart Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find Dr. Eaton'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. Mark Henry Eaton is a cardiologist in Sacramento, California
Dr. Eaton practices at Sacramento Heart Ambulatory Surgery Center in Sacramento, California.
Dr. Eaton's NPI, 1952353575, was assigned on May 16, 2006. Dr. Eaton graduated from New York University School of Medicine in 1986. Dr. Eaton holds California license G73724.
- NPI
- 1952353575NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103862750
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 820-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Henry Eaton practices at Sacramento Heart Ambulatory Surgery Center in Sacramento, California
Dr. Eaton's primary practice is Sacramento Heart Ambulatory Surgery Center, at 500 University Avenue, Suite 100, Sacramento, CA 95825. The practice phone is (916) 820-2000.
- Sacramento Heart Ambulatory Surgery Center500 University Avenue, Suite 100, Sacramento, CA 95825Phone(916) 820-2000
Source: Dmand AI Affiliation Data
Dr. Mark Henry Eaton is affiliated with 4 sites of care and 1 medical group
Dr. Eaton's primary practice is Sacramento Heart Ambulatory Surgery Center in Sacramento, California. Dr. Eaton is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is Sacramento Heart & Vascular Medical Associates. Dmand AI also links Dr. Eaton to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Henry Eaton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eaton practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacramento Heart Ambulatory Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Henry Eaton is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Eaton's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Eaton is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Eaton's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiomyopathy, cerebrovascular disease, chronic hypertension, chronic skin ulcer, coronary artery disease and deep vein thrombosis (DVT) among the conditions Dr. Eaton treats.
Cardiologists near Dr. Eaton
Counts of cardiologists 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. Mark Henry Eaton billed Medicare for 4,755 services in 2024
CMS data shows 4,755 Medicare services from Dr. Eaton across 25 procedure codes in 2024, for 1,186 Medicare patients. Medicare paid $630,540 for them. Every service was in an office.
Dr. Eaton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,1012024: 2,51420%
- Office and hospital visits
- 2023: 1,0422024: 1,1107%
- Drugs given in the office
- 2023: 3882024: 62862%
- Other services
- 2023: 1852024: 30866%
- Imaging
- 2023: 1372024: 19542%
Dr. Eaton compared with the California median for cardiologists, 2024
- Dr. Eaton
- California median
- Medicare services
- 4,755vs 1,5603.0 times
- Medicare patients
- 1,186vs 64484% above
- Part D claims
- 4,028vs 1,4102.9 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Eaton'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Henry Eaton treated 1,186 Medicare patients in 2024, average age 72
CMS counts 1,186 Medicare patients who saw Dr. Eaton in 2024. The largest group is 65 to 74, with 569 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 70% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Eaton's median patient age at 64, with 52% women.
Dr. Eaton's Medicare patients by age, 2024
Dr. Eaton's Medicare patients by sex, 2024
- Women57548%
- Men61152%
Chronic conditions among Dr. Eaton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Diabetes45%
- Arthritis42%
- Atrial fibrillation32%
- Chronic kidney disease31%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eaton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Henry Eaton wrote 4,266 Medicare Part D claims in 2024
In 2024, Dr. Eaton wrote 4,266 Medicare Part D claims for 565 patients. 79% of them were for generic drugs. CMS names the drug for 4,028 of them, across 52 drugs with 11 or more claims each, at $954,711 in total drug cost. In 2023, CMS named 3,139 claims across 46 drugs.
Dr. Eaton's Part D claims by kind of drug, 2024
- Generic3,385 claims79%
- Brand-name and other881 claims21%
Dr. Eaton'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. Eaton's Part D claims, 2024
- Antibiotics0%15 of 4,266 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: 3,1392024: 4,02828%
Drugs named by CMS: 52 in 2024, 46 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. Mark Henry Eaton scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Eaton for performance year 2024, reported as part of a group. Dr. Eaton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Eaton's MIPS scores, performance year 2024
- 98of 100Final score
- 79.7of 100Quality
- 40of 100Improvement Activities
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. Mark Henry Eaton received $4,886 in industry payments from 2016 to 2025
CMS Open Payments shows 344 general payments to Dr. Eaton from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $788.
General payments to Dr. Eaton by program year, 2016 to 2025
General payments to Dr. Eaton by kind, 2016 to 2025
- Food and beverage$4,865100%
- Education$210%
Companies that paid Dr. Eaton 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. Mark Henry Eaton has 1 award and honors on record
Dmand AI lists 1 award for Dr. Eaton.
Awards and honors for Dr. Eaton
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Mark Henry Eaton graduated from New York University School of Medicine
Dr. Eaton graduated from New York University School of Medicine in 1986. Dr. Eaton is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mark Henry Eaton accepts plans from 16 insurance carriers
Dr. Eaton is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Eaton accepts, by number of carriers
- Medicare10
- PPO10
- HMO7
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Henry Eaton'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) |
| 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 |
| 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. Mark Henry Eaton
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. Mark Henry Eaton's NPI number?
Dr. Mark Henry Eaton's NPI number is 1952353575. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Henry Eaton?
Dr. Mark Henry Eaton is a cardiologist in Sacramento, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Mark Henry Eaton practice?
Dr. Eaton practices at 500 University Avenue, Suite 100, Sacramento, CA 95825. Dr. Eaton's primary practice is Sacramento Heart Ambulatory Surgery Center in Sacramento, California. Dmand AI also links Dr. Eaton to 2 hospitals.
What is Dr. Mark Henry Eaton's office phone number?
The practice phone on file for Dr. Eaton is (916) 820-2000.
What is Dr. Mark Henry Eaton's medical license number?
Dr. Eaton holds California license G73724, one of the licenses on file in 2 states.
Which states has Dr. Mark Henry Eaton been licensed in?
Dmand AI has state licenses on file for Dr. Eaton in California (1992 to 2027) and Missouri (1988 to 2024).
Which hospitals is Dr. Mark Henry Eaton affiliated with?
Dr. Eaton is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. Eaton to 2 more hospitals.
What medical group is Dr. Mark Henry Eaton part of?
Dr. Eaton is linked to Sacramento Heart & Vascular Medical Associates.
Does Dr. Mark Henry Eaton accept Medicare?
Yes. CMS data shows Dr. Eaton billed Medicare for 4,755 services in 2024, and Dr. Eaton accepts Medicare assignment.
What is Dr. Mark Henry Eaton's MIPS score?
Dr. Eaton's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Mark Henry Eaton see?
CMS counts 1,186 Medicare patients who saw Dr. Eaton in 2024, with an average age of 72.
Is Dr. Mark Henry Eaton board certified?
Yes. Dr. Eaton is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Mark Henry Eaton bill to Medicare?
In 2024, Dr. Eaton's most billed Medicare services were heart test or procedure (93000), injected or infused drug (J2785) and office visit, established patient (99214).
Where did Dr. Mark Henry Eaton go to medical school?
Dr. Eaton graduated from New York University School of Medicine in 1986.
What drugs does Dr. Mark Henry Eaton prescribe most?
In 2024 Medicare Part D data, Dr. Eaton's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Mark Henry Eaton received payments from drug or device companies?
CMS Open Payments shows $4,886 in general payments to Dr. Eaton from 26 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Mark Henry Eaton been practicing?
Dr. Eaton graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Mark Henry Eaton accept?
Dr. Eaton is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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