Otolaryngol Head Neck Surg
Ambulatory Surgical ProceduresAnesthesia, LocalEar Cartilage
Dr. Richard S. Gunsalus, MD
NPI1700963659
- Medicare services, 2017
- 12
- Part D claims, 2018
- 20
- Publications
- 1
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051-5173
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Richard S. Gunsalus is an otolaryngologist in Santa Clara, California
Dr. Gunsalus practices in Santa Clara, California.
Dr. Gunsalus' NPI, 1700963659, was assigned on October 31, 2006. Dr. Gunsalus graduated from University Of Minnesota Medical School in 1981. Dr. Gunsalus' California license number on file is G71017.
NPI and contact details
- NPI
- 1700963659NPI Registry (opens in a new tab)
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Richard S. Gunsalus' practice address is in Santa Clara, California
Dr. Gunsalus' practice address in the NPI Registry is 710 Lawrence Expy, Santa Clara, CA 95051-5173. The practice phone is (408) 851-1000.
- NPI Registry address710 Lawrence Expy, Santa Clara, CA 95051-5173Phone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Richard S. Gunsalus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gunsalus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Gunsalus' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard S. Gunsalus is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Gunsalus' primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Gunsalus is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Gunsalus' licenses on file in 3 states: California, North Dakota and Minnesota.
Specialties and state licenses
- Otolaryngology, CaliforniaPrimary
- North Dakota license
- Minnesota license
Otolaryngologists near Dr. Gunsalus
Counts of otolaryngologists 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. Richard S. Gunsalus billed Medicare for 12 services in 2017
CMS data shows 12 Medicare services from Dr. Gunsalus across 1 procedure code in 2017, all of them office visits. Medicare paid $310 for them. Every service was in an office.
Medicare services, 201712
Paid by Medicare$310
Procedure codes1
Dr. Gunsalus compared with the California median for otolaryngologists, 2017
- Dr. Gunsalus
- California median
- Medicare services
- 12vs 66698% below
- Part D claims
- 20vs 11883% below
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Dr. Gunsalus' most billed Medicare procedure codes, 2017
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. Gunsalus and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard S. Gunsalus' patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Gunsalus' median patient age at 37, with 75% women.
Dr. Gunsalus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Richard S. Gunsalus wrote 20 Medicare Part D claims in 2018
In 2018, Dr. Gunsalus wrote 20 Medicare Part D claims. They cover 1 drug, with $455 in total drug cost. In 2017, CMS named 51 claims across 3 drugs.
Part D claims, 201820
Drugs named by CMS1
Total drug cost$455
Dr. Gunsalus' most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 512018: 2061%
Drugs named by CMS: 1 in 2018, 3 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Richard S. Gunsalus has 1 publication on record
Dmand AI links 1 paper to Dr. Gunsalus. Dr. Gunsalus' most frequent co-author is Todd G. Dray, MD.
Papers1
Dr. Gunsalus' most frequent co-authors
Recent publications by Dr. Gunsalus
See who Dr. Gunsalus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gunsalus works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard S. Gunsalus has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Gunsalus, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Gunsalus
- 2011
- CMS Stage 1 2012
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. Richard S. Gunsalus graduated from University Of Minnesota Medical School
Dr. Gunsalus graduated from University Of Minnesota Medical School in 1981. Dr. Gunsalus is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard S. Gunsalus'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Richard S. Gunsalus
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. Richard S. Gunsalus' NPI number?
Dr. Richard S. Gunsalus' NPI number is 1700963659. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard S. Gunsalus?
Dr. Richard S. Gunsalus is an otolaryngologist in Santa Clara, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Richard S. Gunsalus practice?
Dr. Gunsalus practices at 710 Lawrence Expy, Santa Clara, CA 95051-5173.
What is Dr. Richard S. Gunsalus' office phone number?
The practice phone on file for Dr. Gunsalus is (408) 851-1000.
What is Dr. Richard S. Gunsalus' medical license number?
Dr. Gunsalus' California license number on file is G71017, one of the licenses on file in 3 states.
Which states has Dr. Richard S. Gunsalus been licensed in?
Dmand AI has state licenses on file for Dr. Gunsalus in California (1991 to 2020), North Dakota (since 2003) and Minnesota (1982 to 2008).
Does Dr. Richard S. Gunsalus accept Medicare?
Yes. CMS data shows Dr. Gunsalus billed Medicare for 12 services in 2017.
Is Dr. Richard S. Gunsalus board certified?
Yes. Dr. Gunsalus is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Richard S. Gunsalus bill to Medicare?
In 2017, Dr. Gunsalus' most billed Medicare services were office visit, established patient (99212).
Where did Dr. Richard S. Gunsalus go to medical school?
Dr. Gunsalus graduated from University Of Minnesota Medical School in 1981.
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What drugs does Dr. Richard S. Gunsalus prescribe most?
In 2018 Medicare Part D data, Dr. Gunsalus' most prescribed drugs by claims were Neomycin-Polymyxin-Dexameth.
How long has Dr. Richard S. Gunsalus been practicing?
Dr. Gunsalus graduated from medical school in 1981, 45 years ago.
Does Dr. Richard S. Gunsalus do research?
Dmand AI links 1 publication to Dr. Gunsalus.
Who does Dr. Richard S. Gunsalus publish with?
Dr. Gunsalus' most frequent co-authors are Todd G. Dray, MD (1 shared paper).
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