J Investig Allergol Clin Immunol
AutoantibodiesData CollectionIodide Peroxidase
Dr. Richard S. Demera, MD
NPI1407816630PAC ID4981799939
- Medicare services, 2024
- 44,756
- Medicare patients, 2024
- 1,561
- Part D claims, 2024
- 3,087
- Publications
- 1
- MIPS score, 2024
- 83
- Practice address
- 7045 N Maple Ave, Fresno, CA 93720
- Practice phone
- Call (559) 431-0340
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richard S. Demera, M.D. Inc.
Fresno, California
Find Dr. Demera'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. Richard S. Demera is an allergist and immunologist in Fresno, California
Dr. Demera practices at Richard S. Demera, M.D. Inc. in Fresno, California.
Dr. Demera's NPI, 1407816630, was assigned on March 23, 2006. Dr. Demera graduated from Creighton University School of Medicine - Omaha in 1996. Dr. Demera holds California license A65003.
NPI and contact details
- NPI
- 1407816630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981799939
- NPI enumeration date
- March 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 431-0340
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard S. Demera practices at Richard S. Demera, M.D. Inc. in Fresno, California
Dr. Demera's primary practice is Richard S. Demera, M.D. Inc., at 7045 N Maple Ave, Fresno, CA 93720 in Fresno County. The practice phone is (559) 431-0340.
- Richard S. Demera, M.D. Inc.7045 N Maple Ave, Fresno, CA 93720 · Fresno CountyPhone(559) 431-0340
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard S. Demera is affiliated with 5 sites of care and 1 medical group
Dr. Demera's primary practice is Richard S. Demera, M.D. Inc. in Fresno, California. Dr. Demera is also affiliated with Community Regional Medical Center. The medical group on file is DeMera Allergy Asthma & ENT Center. Dmand AI also links Dr. Demera to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Richard S. Demera, M.D. Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard S. Demera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demera practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richard S. Demera, M.D. Inc. | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard S. Demera is one of 386 allergists and immunologists in California
Allergy and immunology is Dr. Demera's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Demera is licensed in California.
Specialties and state licenses
- Allergy and immunology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, chronic sinusitis, hives, immune deficiency disease and upper respiratory infection (URI) among the conditions Dr. Demera treats.
Allergists and immunologists near Dr. Demera
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
386allergists and immunologists in California
6allergists and immunologists in Fresno
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard S. Demera billed Medicare for 44,756 services in 2024
CMS data shows 44,756 Medicare services from Dr. Demera across 15 procedure codes in 2024, for 1,561 Medicare patients. Medicare paid $1,293,125 for them. Every service was in an office.
Medicare services, 202444,756
Medicare patients1,561
Paid by Medicare$1.3M
Procedure codes15
Dr. Demera's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 40,9952024: 30,42026%
- Tests and treatments
- 2023: 8,5612024: 10,49523%
- Office and hospital visits
- 2023: 3,7192024: 3,6033%
- Other services
- 2023: 02024: 219
- Surgery
- 2023: 02024: 19
Dr. Demera compared with the California median for allergists and immunologists, 2024
- Dr. Demera
- California median
- Medicare services
- 44,756vs 1,84024.3 times
- Medicare patients
- 1,561vs 14510.8 times
- Part D claims
- 2,894vs 25911.2 times
Medians across 368 allergists and immunologists in California with Dmand AI profiles that report each measure.
Dr. Demera'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.
Need commercial claims for Dr. Demera?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Demera and other allergists and immunologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard S. Demera treated 1,561 Medicare patients in 2024, average age 74
CMS counts 1,561 Medicare patients who saw Dr. Demera in 2024. The largest group is 65 to 74, with 811 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Demera's median patient age at 54, with 57% women.
Medicare patients, 20241,561
Average age74
Average risk score1.01
Also on Medicaid7%
Dr. Demera's Medicare patients by age, 2024
Dr. Demera's Medicare patients by sex, 2024
- Women93060%
- Men63140%
Chronic conditions among Dr. Demera's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease42%
- Asthma34%
- Diabetes34%
- Chronic kidney disease25%
- Osteoporosis22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Demera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard S. Demera wrote 3,087 Medicare Part D claims in 2024
In 2024, Dr. Demera wrote 3,087 Medicare Part D claims for 609 patients. 72% of them were for generic drugs. CMS names the drug for 2,894 of them, across 47 drugs with 11 or more claims each, at $1,061,108 in total drug cost. In 2023, CMS named 2,537 claims across 39 drugs.
Part D claims, 20243,087
Drugs named by CMS47
Total drug cost$1.1M
Part D patients609
Dr. Demera's Part D claims by kind of drug, 2024
- Generic2,213 claims72%
- Brand-name874 claims28%
Dr. Demera'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. Demera's Part D claims, 2024
- Antibiotics3%107 of 3,087 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: 2,5372024: 2,89414%
Drugs named by CMS: 47 in 2024, 39 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. Richard S. Demera scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Demera for performance year 2024, reported as part of a group. Dr. Demera accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Demera's MIPS scores, performance year 2024
- 83of 100Final score
- 78of 100Quality
- 40of 100Improvement Activities
- 72of 100Cost
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. Richard S. Demera has 1 publication on record
Dmand AI links 1 paper to Dr. Demera. Dr. Demera's most frequent co-author is Bruce Ryhal, MD.
Papers1
Dr. Demera's most frequent co-authors
Recent publications by Dr. Demera
See who Dr. Demera researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Demera works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard S. Demera received $152,029 in industry payments from 2016 to 2025
CMS Open Payments shows 1,339 general payments to Dr. Demera from 42 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $85,907.
General payments to Dr. Demera by program year, 2016 to 2025
General payments to Dr. Demera by kind, 2016 to 2025
$152Kin total
- Speaker and faculty fees$115,86176%
- Food and beverage$22,98315%
- Travel and lodging$7,7475%
- Education speaker fees$2,7002%
- Other$2,7382%
Companies that paid Dr. Demera the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard S. Demera graduated from Creighton University School of Medicine - Omaha
Dr. Demera graduated from Creighton University School of Medicine - Omaha in 1996. Dr. Demera is a member of AAAAI.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Richard S. Demera accepts plans from 11 insurance carriers
Dr. Demera is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +3 more carriersWith a free account
Plan types Dr. Demera accepts, by number of carriers
- Medicare8
- PPO7
- HMO5
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard S. Demera'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Richard S. Demera
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. Demera's NPI number?
Dr. Richard S. Demera's NPI number is 1407816630. It was assigned on March 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard S. Demera?
Dr. Richard S. Demera is an allergist and immunologist in Fresno, California. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Richard S. Demera practice?
Dr. Demera practices at 7045 N Maple Ave, Fresno, CA 93720. Dr. Demera's primary practice is Richard S. Demera, M.D. Inc. in Fresno, California. Dmand AI also links Dr. Demera to 2 hospitals and 1 group practice or clinic.
What is Dr. Richard S. Demera's office phone number?
The practice phone on file for Dr. Demera is (559) 431-0340.
What is Dr. Richard S. Demera's medical license number?
Dr. Demera holds California license A65003.
Which hospitals is Dr. Richard S. Demera affiliated with?
Dr. Demera is affiliated with Community Regional Medical Center. Dmand AI links Dr. Demera to 2 more hospitals.
What medical group is Dr. Richard S. Demera part of?
Dr. Demera is linked to DeMera Allergy Asthma & ENT Center.
Does Dr. Richard S. Demera accept Medicare?
Yes. CMS data shows Dr. Demera billed Medicare for 44,756 services in 2024, and Dr. Demera accepts Medicare assignment.
What is Dr. Richard S. Demera's MIPS score?
Dr. Demera's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Richard S. Demera see?
CMS counts 1,561 Medicare patients who saw Dr. Demera in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
What services does Dr. Richard S. Demera bill to Medicare?
In 2024, Dr. Demera's most billed Medicare services were injected or infused drug (J2357), allergy test or treatment (95004) and office visit, established patient (99213).
Where did Dr. Richard S. Demera go to medical school?
Dr. Demera graduated from Creighton University School of Medicine - Omaha in 1996.
What drugs does Dr. Richard S. Demera prescribe most?
In 2024 Medicare Part D data, Dr. Demera's most prescribed drugs by claims were Famotidine, Ipratropium Bromide and Trelegy Ellipta.
Has Dr. Richard S. Demera received payments from drug or device companies?
CMS Open Payments shows $152,029 in general payments to Dr. Demera from 42 companies from 2016 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Richard S. Demera been practicing?
Dr. Demera graduated from medical school in 1996, 30 years ago.
Does Dr. Richard S. Demera do research?
Dmand AI links 1 publication to Dr. Demera.
Who does Dr. Richard S. Demera publish with?
Dr. Demera's most frequent co-authors are Bruce Ryhal, MD (1 shared paper).
What insurance does Dr. Richard S. Demera accept?
Dr. Demera is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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