Physician Exec
Delivery of Health CareInformation Storage and RetrievalInternet
Dr. Nathan Joseph Waxer, DO
NPI1104137769PAC ID2062714116
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 146
- Publications
- 2
- MIPS score, 2024
- 50
- Hospital affiliations
- 1
- Practice address
- 147 North Brent Street, Ventura, CA 93003
- Practice phone
- Call (805) 652-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Waxer's professional email, personal email and mobile number
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Dr. Nathan Joseph Waxer is an anesthesiologist in Ventura, California
Dr. Waxer practices at Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare.
Dr. Waxer's NPI, 1104137769, was assigned on June 29, 2010. Dr. Waxer graduated from Touro University Nevada in 2010. Dr. Waxer's California license number on file is 20A12107.
NPI and contact details
- NPI
- 1104137769NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062714116
- NPI enumeration date
- June 29, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 652-5011
- 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. Nathan Joseph Waxer practices at Community Memorial Hospital - Ventura in Ventura, California
Dr. Waxer's primary practice is Community Memorial Hospital - Ventura, at 147 North Brent Street, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-5011.
- Community Memorial Hospital - Ventura147 North Brent Street, Ventura, CA 93003 · Ventura CountyPhone(805) 652-5011
Source: Dmand AI Affiliation Data
Dr. Nathan Joseph Waxer is affiliated with 1 site of care and 1 medical group
Dr. Waxer's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. The medical group on file is Ventura Anesthesia Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Joseph Waxer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waxer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Memorial Hospital - Ventura | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Community Memorial Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathan Joseph Waxer is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Waxer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Waxer is board certified in anesthesiology by the AOA Board of Anesthesiology. Dr. Waxer has a license on file in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Waxer
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California59anesthesiologists in Ventura33anesthesiologists at Community Memorial Hospital - Ventura
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nathan Joseph Waxer billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Waxer across 1 procedure code in 2024, for 146 Medicare patients. Medicare paid $3,841 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202436
Medicare patients146
Paid by Medicare$3,841
Procedure codes1
Dr. Waxer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 562024: 3636%
Dr. Waxer compared with the California median for anesthesiologists, 2024
- Dr. Waxer
- California median
- Medicare services
- 36vs 7250% below
- Medicare patients
- 146vs 143Close to median
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Waxer'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. Waxer and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Joseph Waxer treated 146 Medicare patients in 2024, average age 74
CMS counts 146 Medicare patients who saw Dr. Waxer in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.51, 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. Waxer's median patient age at 61, with 58% women.
Medicare patients, 2024146
Average age74
Average risk score1.51
Also on Medicaid26%
Dr. Waxer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Waxer's Medicare patients by sex, 2024
- Women8155%
- Men6545%
Chronic conditions among Dr. Waxer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes38%
- Mood disorders38%
- Anxiety34%
- Depression34%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Waxer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Joseph Waxer scored 50 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 50 out of 100 for Dr. Waxer for performance year 2024, reported as part of a group. Dr. Waxer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Waxer's MIPS scores, performance year 2024
- 50of 100Final score
- 38.9of 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. Nathan Joseph Waxer has 2 publications on record
Dmand AI links 2 papers to Dr. Waxer. The most frequent topics are Information Storage and Retrieval and Internet. Dr. Waxer has published most often in Physician Exec. Dr. Waxer's most frequent co-authors are Alfred C. Ma, MD and David John Ninan, DO.
Papers2
Topics Dr. Waxer writes about most
- Information Storage and Retrieval
- Internet
Dr. Waxer's most frequent co-authors
Recent publications by Dr. Waxer
Physician Exec
Information Storage and RetrievalInternetTotal Quality Management
See who Dr. Waxer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Waxer 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. Nathan Joseph Waxer received $107 in industry payments from 2019 to 2023
CMS Open Payments shows 4 general payments to Dr. Waxer from 4 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $39.
General payments to Dr. Waxer by program year, 2019 to 2023
Companies that paid Dr. Waxer the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Joseph Waxer graduated from Touro University Nevada
Dr. Waxer graduated from Touro University Nevada in 2010. Dr. Waxer is a member of AOA.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Nathan Joseph Waxer accepts plans from 1 insurance carrier
Dr. Waxer is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Nathan Joseph Waxer'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) |
| 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. Nathan Joseph Waxer
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. Nathan Joseph Waxer's NPI number?
Dr. Nathan Joseph Waxer's NPI number is 1104137769. It was assigned on June 29, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Joseph Waxer?
Dr. Nathan Joseph Waxer is an anesthesiologist in Ventura, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Nathan Joseph Waxer practice?
Dr. Waxer practices at 147 North Brent Street, Ventura, CA 93003. Dr. Waxer's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare.
What is Dr. Nathan Joseph Waxer's office phone number?
The practice phone on file for Dr. Waxer is (805) 652-5011.
What is Dr. Nathan Joseph Waxer's medical license number?
Dr. Waxer's California license number on file is 20A12107.
Which hospitals is Dr. Nathan Joseph Waxer affiliated with?
Dr. Waxer practices at Community Memorial Hospital - Ventura in Ventura, California.
What medical group is Dr. Nathan Joseph Waxer part of?
Dr. Waxer is linked to Ventura Anesthesia Medical Group.
Does Dr. Nathan Joseph Waxer accept Medicare?
Yes. CMS data shows Dr. Waxer billed Medicare for 36 services in 2024, and Dr. Waxer accepts Medicare assignment.
What is Dr. Nathan Joseph Waxer's MIPS score?
Dr. Waxer's MIPS final score for performance year 2024 is 50 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nathan Joseph Waxer see?
CMS counts 146 Medicare patients who saw Dr. Waxer in 2024, with an average age of 74.
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Is Dr. Nathan Joseph Waxer board certified?
Yes. Dr. Waxer is board certified in anesthesiology by the AOA Board of Anesthesiology.
What services does Dr. Nathan Joseph Waxer bill to Medicare?
In 2024, Dr. Waxer's most billed Medicare services were anesthesia (00142).
Where did Dr. Nathan Joseph Waxer go to medical school?
Dr. Waxer graduated from Touro University Nevada in 2010.
Has Dr. Nathan Joseph Waxer received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Dr. Waxer from 4 companies from 2019 to 2023. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Nathan Joseph Waxer been practicing?
Dr. Waxer graduated from medical school in 2010, 16 years ago.
Does Dr. Nathan Joseph Waxer do research?
Dmand AI links 2 publications to Dr. Waxer.
Who does Dr. Nathan Joseph Waxer publish with?
Dr. Waxer's most frequent co-authors are Alfred C. Ma, MD (2 shared papers) and David John Ninan, DO (2 shared papers).
What insurance does Dr. Nathan Joseph Waxer accept?
Dr. Waxer is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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