Dr. Eric J. Ewald Jr., MD
- Medicare services, 2024
- 612
- Medicare patients, 2024
- 405
- Part D claims, 2024
- 232
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 2170 South Avenue, South Lake Tahoe, CA 96150
- Practice phone
- Call (530) 541-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ewald'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. Eric J. Ewald Jr. is a family medicine physician in South Lake Tahoe, California
Dr. Ewald practices at Barton Memorial Hospital in South Lake Tahoe, California, part of Barton Health.
Dr. Ewald's NPI, 1114157179, was assigned on July 23, 2009. Dr. Ewald holds Nevada license 15998.
- NPI
- 1114157179NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820249451
- NPI enumeration date
- July 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 541-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric J. Ewald Jr. practices at Barton Memorial Hospital in South Lake Tahoe, California
Dr. Ewald's primary practice is Barton Memorial Hospital, at 2170 South Avenue, South Lake Tahoe, CA 96150 in El Dorado County. The practice phone is (530) 541-3000.
- Barton Memorial Hospital2170 South Avenue, South Lake Tahoe, CA 96150 · El Dorado CountyPhone(530) 541-3000
Source: Dmand AI Affiliation Data
Dr. Eric J. Ewald Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Ewald's primary practice is Barton Memorial Hospital in South Lake Tahoe, California, part of Barton Health. The medical group on file is Barton Memorial Hospital. Dmand AI also links Dr. Ewald to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric J. Ewald Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ewald practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barton Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Barton Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric J. Ewald Jr. is one of 15,680 family medicine physicians in California
Family medicine is Dr. Ewald's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Ewald's licenses on file in 2 states: Nevada and California.
Specialties and state licenses
- Family medicine, NevadaPrimary
- California license
Family medicine physicians near Dr. Ewald
Counts of family medicine physicians 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. Eric J. Ewald Jr. billed Medicare for 612 services in 2024
CMS data shows 612 Medicare services from Dr. Ewald across 15 procedure codes in 2024, for 405 Medicare patients. Medicare paid $30,712 for them. Every service was in an office.
Dr. Ewald's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2582024: 33731%
- Lab and pathology
- 2023: 912024: 14458%
- Imaging
- 2023: 1002024: 13131%
Dr. Ewald compared with the California median for family medicine physicians, 2024
- Dr. Ewald
- California median
- Medicare services
- 612vs 2462.5 times
- Medicare patients
- 405vs 1183.4 times
- Part D claims
- 124vs 83385% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Ewald'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ewald and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric J. Ewald Jr. treated 405 Medicare patients in 2024, average age 73
CMS counts 405 Medicare patients who saw Dr. Ewald in 2024. The largest group is 65 to 74, with 245 patients. 74% of them have high cholesterol, and 58% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ewald's median patient age at 53, with 48% women.
Dr. Ewald's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ewald's Medicare patients by sex, 2024
- Women22455%
- Men18145%
Chronic conditions among Dr. Ewald's Medicare patients, 2024
- High cholesterol74%
- High blood pressure58%
- Arthritis51%
- Osteoporosis21%
- Anxiety19%
- Mood disorders19%
- Ischemic heart disease18%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ewald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric J. Ewald Jr. wrote 232 Medicare Part D claims in 2024
In 2024, Dr. Ewald wrote 232 Medicare Part D claims for 171 patients. 90% of them were for generic drugs. CMS names the drug for 124 of them, across 8 drugs with 11 or more claims each, at $1,919 in total drug cost. In 2023, CMS named 89 claims across 6 drugs.
Dr. Ewald's Part D claims by kind of drug, 2024
- Generic208 claims90%
- Brand-name24 claims10%
Dr. Ewald'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. Ewald's Part D claims, 2024
- Antibiotics48%112 of 232 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: 892024: 12439%
Drugs named by CMS: 8 in 2024, 6 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. Eric J. Ewald Jr. scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Ewald for performance year 2024, reported through an alternative payment model (APM). Dr. Ewald accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ewald's MIPS scores, performance year 2024
- 96of 100Final score
- 89.9of 100Quality
- 94of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric J. Ewald Jr. received $953 in industry payments from 2016 to 2024
CMS Open Payments shows 24 general payments to Dr. Ewald from 11 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 67% of the total. Evolution Surgical, Inc paid the most, $505.
General payments to Dr. Ewald by program year, 2016 to 2024
General payments to Dr. Ewald by kind, 2016 to 2024
- Travel and lodging$63567%
- Food and beverage$31733%
Companies that paid Dr. Ewald the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric J. Ewald Jr.'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Eric J. Ewald Jr.
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. Eric J. Ewald Jr.'s NPI number?
Dr. Eric J. Ewald Jr.'s NPI number is 1114157179. It was assigned on July 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric J. Ewald Jr.?
Dr. Eric J. Ewald Jr. is a family medicine physician in South Lake Tahoe, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Eric J. Ewald Jr. practice?
Dr. Ewald practices at 2170 South Avenue, South Lake Tahoe, CA 96150. Dr. Ewald's primary practice is Barton Memorial Hospital in South Lake Tahoe, California, part of Barton Health. Dmand AI also links Dr. Ewald to 1 group practice or clinic.
What is Dr. Eric J. Ewald Jr.'s office phone number?
The practice phone on file for Dr. Ewald is (530) 541-3000.
What is Dr. Eric J. Ewald Jr.'s medical license number?
Dr. Ewald holds Nevada license 15998, one of the licenses on file in 2 states.
Which states has Dr. Eric J. Ewald Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Ewald in Nevada and California.
Which hospitals is Dr. Eric J. Ewald Jr. affiliated with?
Dr. Ewald practices at Barton Memorial Hospital in South Lake Tahoe, California.
What medical group is Dr. Eric J. Ewald Jr. part of?
Dr. Ewald is linked to Barton Memorial Hospital.
Does Dr. Eric J. Ewald Jr. accept Medicare?
Yes. CMS data shows Dr. Ewald billed Medicare for 612 services in 2024, and Dr. Ewald accepts Medicare assignment.
What is Dr. Eric J. Ewald Jr.'s MIPS score?
Dr. Ewald's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Eric J. Ewald Jr. see?
CMS counts 405 Medicare patients who saw Dr. Ewald in 2024, with an average age of 73.
What services does Dr. Eric J. Ewald Jr. bill to Medicare?
In 2024, Dr. Ewald's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and lab and pathology test (87804).
What drugs does Dr. Eric J. Ewald Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Ewald's most prescribed drugs by claims were Cefadroxil, Azithromycin and Amoxicillin-Clavulanate Potass.
Has Dr. Eric J. Ewald Jr. received payments from drug or device companies?
CMS Open Payments shows $953 in general payments to Dr. Ewald from 11 companies from 2016 to 2024. The largest total came from Evolution Surgical, Inc.
How long has Dr. Eric J. Ewald Jr. been practicing?
Dr. Ewald graduated from medical school in 2008, 18 years ago.
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