Dr. Dax Alexander Guenther, MD
- Medicare services, 2016
- 22
- Part D claims, 2024
- 64
- Publications
- 1
- Industry payments
- $6,528
- Affiliated sites
- 2
- Practice address
- 1333 Chestnut Ave., Long Beach, CA 90813
- Practice phone
- Call (562) 753-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Beach Comprehensive Health Center
Mammography / Breast Imaging Center · Long Beach, California
Find Dr. Guenther's professional email, personal email and mobile number
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Dr. Dax Alexander Guenther is a plastic surgeon in Long Beach, California
Dr. Guenther practices at Long Beach Comprehensive Health Center in Long Beach, California.
Dr. Guenther's NPI, 1831170497, was assigned on November 10, 2005. Dr. Guenther holds Massachusetts license 219506.
- NPI
- 1831170497NPI Registry (opens in a new tab)
- NPI enumeration date
- November 10, 2005
- NPI status
- Active
- Practice phone
- (562) 753-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Dax Alexander Guenther practices at Long Beach Comprehensive Health Center in Long Beach, California
Dr. Guenther's primary practice is Long Beach Comprehensive Health Center, at 1333 Chestnut Ave., Long Beach, CA 90813. The practice phone is (562) 753-2440.
- Long Beach Comprehensive Health Center1333 Chestnut Ave., Long Beach, CA 90813Phone(562) 753-2440
Source: Dmand AI Affiliation Data
Dr. Dax Alexander Guenther is affiliated with 2 sites of care
Dr. Guenther's primary practice is Long Beach Comprehensive Health Center in Long Beach, California. Dmand AI also links Dr. Guenther to 1 physician office, named with a free account. Dr. Guenther's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dax Alexander Guenther's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guenther practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Beach Comprehensive Health Center | 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. Dax Alexander Guenther is one of 778 plastic surgeons in California
Plastic surgery is Dr. Guenther's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Guenther is licensed in Massachusetts.
Specialties and state licenses
- Plastic surgery, MassachusettsPrimary
Plastic surgeons near Dr. Guenther
Counts of plastic surgeons 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. Dax Alexander Guenther billed Medicare for 22 services in 2016
CMS data shows 22 Medicare services from Dr. Guenther across 2 procedure codes in 2016, all of them office visits. Medicare paid $1,249 for them. Every service was in an office.
Dr. Guenther compared with the California median for plastic surgeons, 2016
- Dr. Guenther
- California median
- Medicare services
- 22vs 5862% below
- Part D claims
- 27vs 26Close to median
Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.
Dr. Guenther's most billed Medicare procedure codes, 2016
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. Guenther?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guenther and other plastic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dax Alexander Guenther's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Guenther's median patient age at 43, with 82% women.
Dr. Guenther's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women82%
- Men12%
Source: Dmand AI Patient Panel Data
Dr. Dax Alexander Guenther wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Guenther wrote 64 Medicare Part D claims for 24 patients. 97% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $39 in total drug cost. In 2022, CMS named 49 claims across 3 drugs.
Dr. Guenther's Part D claims by kind of drug, 2024
- Generic62 claims97%
- Brand-name and other2 claims3%
Dr. Guenther'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. Guenther's Part D claims, 2024
- Opioids22%14 of 64 claims
- Antibiotics36%23 of 64 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 492024: 2745%
Drugs named by CMS: 2 in 2024, 3 in 2022.
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
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Dr. Dax Alexander Guenther has 1 publication on record
Dmand AI links 1 paper to Dr. Guenther in 2015. Dr. Guenther's most frequent co-author is Fadi Christopher Constantine, MD.
Dr. Guenther's most frequent co-authors
Recent publications by Dr. Guenther
See who Dr. Guenther researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guenther works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dax Alexander Guenther received $6,528 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Guenther from 12 drug and device companies from 2016 to 2025. Gifts make up the largest share, 48% of the total. Allergan Inc. paid the most, $5,510.
General payments to Dr. Guenther by program year, 2016 to 2025
General payments to Dr. Guenther by kind, 2016 to 2025
- Gifts$3,10148%
- Food and beverage$2,10132%
- Speaker and faculty fees$1,32620%
Companies that paid Dr. Guenther the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dax Alexander Guenther'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 Data |
| 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) |
| 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) |
| 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. Dax Alexander Guenther
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. Dax Alexander Guenther's NPI number?
Dr. Dax Alexander Guenther's NPI number is 1831170497. It was assigned on November 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dax Alexander Guenther?
Dr. Dax Alexander Guenther is a plastic surgeon in Long Beach, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Dax Alexander Guenther practice?
Dr. Guenther practices at 1333 Chestnut Ave., Long Beach, CA 90813. Dr. Guenther's primary practice is Long Beach Comprehensive Health Center in Long Beach, California. Dmand AI also links Dr. Guenther to 1 physician office.
What is Dr. Dax Alexander Guenther's office phone number?
The practice phone on file for Dr. Guenther is (562) 753-2440.
What is Dr. Dax Alexander Guenther's medical license number?
Dr. Guenther holds Massachusetts license 219506.
Does Dr. Dax Alexander Guenther accept Medicare?
Yes. CMS data shows Dr. Guenther billed Medicare for 22 services in 2016.
What services does Dr. Dax Alexander Guenther bill to Medicare?
In 2016, Dr. Guenther's most billed Medicare services were office visit, new patient (99203) and office visit, established patient (99212).
What drugs does Dr. Dax Alexander Guenther prescribe most?
In 2024 Medicare Part D data, Dr. Guenther's most prescribed drugs by claims were Cephalexin and Oxycodone HCl.
Has Dr. Dax Alexander Guenther received payments from drug or device companies?
CMS Open Payments shows $6,528 in general payments to Dr. Guenther from 12 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Dax Alexander Guenther been practicing?
Dr. Guenther's NPI was assigned in 2005.
Does Dr. Dax Alexander Guenther do research?
Dmand AI links 1 publication to Dr. Guenther.
Who does Dr. Dax Alexander Guenther publish with?
Dr. Guenther's most frequent co-authors are Fadi Christopher Constantine, MD (1 shared paper).
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