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AutoantibodiesData CollectionIodide Peroxidase
Dr. Bruce Ryhal, MD
NPI1902812795
- Part D claims, 2019
- 96
- Publications
- 8
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1001 Riverside Ave, Roseville, CA 95678-5134
- Practice phone
- Call (530) 752-2884
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ryhal's professional email, personal email and mobile number
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Dr. Bruce Ryhal is an allergy and immunology (internal medicine) physician in Roseville, California
Dr. Ryhal practices in Roseville, California.
Dr. Ryhal's NPI, 1902812795, was assigned on July 31, 2006. Dr. Ryhal graduated from UC San Diego School of Medicine in 1980. Dr. Ryhal's California license number on file is G48675.
NPI and contact details
- NPI
- 1902812795NPI Registry (opens in a new tab)
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Practice phone
- (530) 752-2884
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Bruce Ryhal's practice address is in Roseville, California
Dr. Ryhal's practice address in the NPI Registry is 1001 Riverside Ave, Roseville, CA 95678-5134. The practice phone is (530) 752-2884.
- NPI Registry address1001 Riverside Ave, Roseville, CA 95678-5134Phone(530) 752-2884
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Bruce Ryhal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryhal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Ryhal's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bruce Ryhal is one of 70 allergys and immunology (internal medicine) physicians in California
Allergy and immunology is Dr. Ryhal's primary specialty in the NPI Registry, under taxonomy code 207RA0201X. Dr. Ryhal is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Ryhal has a license on file in California.
Specialties and state licenses
- Allergy and immunology (internal medicine), CaliforniaPrimary
Allergys and immunology (internal medicine) physicians near Dr. Ryhal
Counts of allergys and immunology (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
70allergys and immunology (internal medicine) physicians in California
2allergys and immunology (internal medicine) physicians in Roseville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bruce Ryhal wrote 96 Medicare Part D claims in 2019
In 2019, Dr. Ryhal wrote 96 Medicare Part D claims. They cover 5 drugs, with $10,324 in total drug cost. In 2018, CMS named 1,337 claims across 20 drugs.
Part D claims, 201996
Drugs named by CMS5
Total drug cost$10,324
Dr. Ryhal's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,3372019: 9693%
Drugs named by CMS: 5 in 2019, 20 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Bruce Ryhal has 8 publications on record
Dmand AI links 8 papers to Dr. Ryhal. Dr. Ryhal's most frequent co-author is Richard S. Demera, MD.
Papers8
Dr. Ryhal's most frequent co-authors
Recent publications by Dr. Ryhal
AstemizoleBenzhydryl CompoundsBenzimidazoles
Studies on the transformation of lymphocytes separated by suspension in dextran (opens in a new tab)
Cell Immunol
Cell SeparationCell SurvivalCulture Media
See who Dr. Ryhal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ryhal works with, so you can find a warm path to the right allergys and immunology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bruce Ryhal has 7 awards and honors on record
Dmand AI lists 7 awards for Dr. Ryhal, most recently Volunteer Faculty Award in 2023.
Awards and honors for Dr. Ryhal
- 2023
- Volunteer Faculty Award
- 2018
- Top Doctors in Sacramento Region
- 2011
- CMS Stage 1 2012
- 1994
- CARE Recognition Certificate
- 1990
- Essay Award (3rd), Insights in Allergy National Postdoctoral Fellow Contest
- Schering Travel Grant Award
Source: Dmand AI Professional Profile Data
Dr. Bruce Ryhal graduated from UC San Diego School of Medicine
Dr. Ryhal graduated from UC San Diego School of Medicine in 1980. Dr. Ryhal is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Bruce Ryhal'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 |
| 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. Bruce Ryhal
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. Bruce Ryhal's NPI number?
Dr. Bruce Ryhal's NPI number is 1902812795. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bruce Ryhal?
Dr. Bruce Ryhal is an allergy and immunology (internal medicine) physician in Roseville, California. The primary specialty in the NPI Registry is Allergy & Immunology (Internal Medicine) Physician (taxonomy code 207RA0201X).
Where does Dr. Bruce Ryhal practice?
Dr. Ryhal practices at 1001 Riverside Ave, Roseville, CA 95678-5134.
What is Dr. Bruce Ryhal's office phone number?
The practice phone on file for Dr. Ryhal is (530) 752-2884.
What is Dr. Bruce Ryhal's medical license number?
Dr. Ryhal's California license number on file is G48675.
Is Dr. Bruce Ryhal board certified?
Yes. Dr. Ryhal is board certified in allergy & immunology by the American Board of Allergy and Immunology.
Where did Dr. Bruce Ryhal go to medical school?
Dr. Ryhal graduated from UC San Diego School of Medicine in 1980.
What drugs does Dr. Bruce Ryhal prescribe most?
In 2019 Medicare Part D data, Dr. Ryhal's most prescribed drugs by claims were Azelastine HCl, Fluticasone Propionate and Montelukast Sodium.
How long has Dr. Bruce Ryhal been practicing?
Dr. Ryhal graduated from medical school in 1980, 46 years ago.
Does Dr. Bruce Ryhal do research?
Dmand AI links 8 publications to Dr. Ryhal.
Who does Dr. Bruce Ryhal publish with?
Dr. Ryhal's most frequent co-authors are Richard S. Demera, MD (1 shared paper).
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