$67 in research paymentsEnterocolitis, PseudomembranousEnterocolitisClostridium difficile toxoids A and B (high-dose with adjuvant)Clostridium difficile toxoids A and B (high-dose without adjuvant)Clostridium difficile toxoids A and B (Low-dose with adjuvant)
Dr. Richard Alan Nathan, DO
NPI1942229570PAC ID1850315078
- Medicare services, 2024
- 772
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 493
- Clinical trials
- 1
- Hospital affiliations
- 5
- Practice address
- 2900 Cortez Ave, Idaho Falls, ID 83404
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Idaho Falls Infectious Diseases - HOPD
Acute Care Hospital outpatient department · Idaho Falls, Idaho
Find Dr. Nathan's professional email, personal email and mobile number
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Dr. Richard Alan Nathan is an infectious disease specialist in Idaho Falls, Idaho
Dr. Nathan practices at Idaho Falls Infectious Diseases - HOPD in Idaho Falls, Idaho.
Dr. Nathan's NPI, 1942229570, was assigned on July 18, 2006. Dr. Nathan graduated from New York College of Osteo Medicine of New York Institute of Technology in 1992. Dr. Nathan holds Idaho license O-301.
NPI and contact details
- NPI
- 1942229570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850315078
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Alan Nathan practices at Idaho Falls Infectious Diseases - HOPD in Idaho Falls, Idaho
Dr. Nathan's primary practice is Idaho Falls Infectious Diseases - HOPD, at 2900 Cortez Ave, Idaho Falls, ID 83404.
- Idaho Falls Infectious Diseases - HOPD2900 Cortez Ave, Idaho Falls, ID 83404
Source: Dmand AI Affiliation Data
Dr. Richard Alan Nathan is affiliated with 8 sites of care and 1 medical group
Dr. Nathan's primary practice is Idaho Falls Infectious Diseases - HOPD in Idaho Falls, Idaho. Dr. Nathan is also affiliated with Mountain View Hospital. The medical group on file is Idaho Falls Infectious Diseases. Dmand AI also links Dr. Nathan to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account. Dr. Nathan's employer is on file too: a hospital.
Idaho Falls Infectious Diseases - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard Alan Nathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nathan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Idaho Falls Infectious Diseases - HOPD | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Alan Nathan is one of 25 infectious disease specialists in Idaho
Infectious disease is Dr. Nathan's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Nathan is licensed in Idaho.
Specialties and state licenses
- Infectious disease, IdahoPrimary
Infectious disease specialists near Dr. Nathan
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
25infectious disease specialists in Idaho
2infectious disease specialists in Idaho Falls
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard Alan Nathan billed Medicare for 772 services in 2024
CMS data shows 772 Medicare services from Dr. Nathan across 4 procedure codes in 2024, for 193 Medicare patients. Medicare paid $67,614 for them.
Medicare services, 2024772
Medicare patients193
Paid by Medicare$67,614
Procedure codes4
Dr. Nathan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7722024: 772No change
Where Dr. Nathan's Medicare services took place, 2024
- In an office62180%
- In a facility15120%
Dr. Nathan compared with the Idaho median for infectious disease specialists, 2024
- Dr. Nathan
- Idaho median
- Medicare services
- 772vs 2952.6 times
- Medicare patients
- 193vs 12653% above
- Part D claims
- 378vs 1792.1 times
Medians across 23 infectious disease specialists in Idaho with Dmand AI profiles that report each measure.
Dr. Nathan'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. Nathan and other infectious disease specialists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Alan Nathan treated 193 Medicare patients in 2024, average age 72
CMS counts 193 Medicare patients who saw Dr. Nathan in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 66% have arthritis. 11% are also on Medicaid. Their average risk score is 2.49, 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. Nathan's median patient age at 67, with 45% women.
Medicare patients, 2024193
Average age72
Average risk score2.49
Also on Medicaid11%
Dr. Nathan's Medicare patients by age, 2024
Dr. Nathan's Medicare patients by sex, 2024
- Women8041%
- Men11359%
Chronic conditions among Dr. Nathan's Medicare patients, 2024
- High blood pressure75%
- Arthritis66%
- High cholesterol65%
- Diabetes50%
- Chronic kidney disease45%
- Mood disorders44%
- Depression41%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard Alan Nathan wrote 493 Medicare Part D claims in 2024
In 2024, Dr. Nathan wrote 493 Medicare Part D claims for 123 patients. 87% of them were for generic drugs. CMS names the drug for 378 of them, across 12 drugs with 11 or more claims each, at $45,685 in total drug cost. In 2023, CMS named 394 claims across 15 drugs.
Part D claims, 2024493
Drugs named by CMS12
Total drug cost$45,685
Part D patients123
Dr. Nathan's Part D claims by kind of drug, 2024
- Generic428 claims87%
- Brand-name65 claims13%
Dr. Nathan'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. Nathan's Part D claims, 2024
- Antibiotics71%349 of 493 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: 3942024: 3784%
Drugs named by CMS: 12 in 2024, 15 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 Alan Nathan offers telehealth to Medicare patients
Dr. Nathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nathan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard Alan Nathan has worked on 1 clinical trial
Dmand AI links Dr. Nathan to 1 clinical trial. Conditions studied include Enterocolitis, Pseudomembranous and Enterocolitis. Open Payments lists research payments to Dr. Nathan that name 2 trials.
Conditions in Dr. Nathan's trials
- Enterocolitis, Pseudomembranous
- Enterocolitis
Investigators on the most trials with Dr. Nathan
- Victor A. Elinoff, MD1 shared trial
- Neil J. Fraser, MD1 shared trial
- Gigi Claire Lefebvre, MD1 shared trial
Recent clinical trials with Dr. Nathan
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard Alan Nathan received $16,388 in industry payments from 2016 to 2025
CMS Open Payments shows 191 general payments to Dr. Nathan from 20 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 47% of the total. Merck Sharp & Dohme Corporation paid the most, $7,903. It also lists 37 research payments totaling $46,601 from 2016 to 2024, naming 2 clinical trials.
General payments to Dr. Nathan by program year, 2016 to 2025
General payments to Dr. Nathan by kind, 2016 to 2025
$16.4Kin total
- Travel and lodging$7,71347%
- Speaker and faculty fees$4,62028%
- Food and beverage$3,72123%
- Education$3342%
Companies that paid Dr. Nathan 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 Alan Nathan graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Nathan graduated from New York College of Osteo Medicine of New York Institute of Technology in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard Alan Nathan'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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 |
| 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 Alan Nathan
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 Alan Nathan's NPI number?
Dr. Richard Alan Nathan's NPI number is 1942229570. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Alan Nathan?
Dr. Richard Alan Nathan is an infectious disease specialist in Idaho Falls, Idaho. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Richard Alan Nathan practice?
Dr. Nathan practices at 2900 Cortez Ave, Idaho Falls, ID 83404. Dr. Nathan's primary practice is Idaho Falls Infectious Diseases - HOPD in Idaho Falls, Idaho. Dmand AI also links Dr. Nathan to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Richard Alan Nathan's medical license number?
Dr. Nathan holds Idaho license O-301.
Which hospitals is Dr. Richard Alan Nathan affiliated with?
Dr. Nathan is affiliated with Mountain View Hospital. Dmand AI links Dr. Nathan to 4 more hospitals.
What medical group is Dr. Richard Alan Nathan part of?
Dr. Nathan is linked to Idaho Falls Infectious Diseases.
Does Dr. Richard Alan Nathan accept Medicare?
Yes. CMS data shows Dr. Nathan billed Medicare for 772 services in 2024, and Dr. Nathan accepts Medicare assignment.
Does Dr. Richard Alan Nathan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nathan as offering telehealth services.
How many Medicare patients does Dr. Richard Alan Nathan see?
CMS counts 193 Medicare patients who saw Dr. Nathan in 2024, with an average age of 72.
What services does Dr. Richard Alan Nathan bill to Medicare?
In 2024, Dr. Nathan's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99222) and hospital inpatient care (99232).
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Where did Dr. Richard Alan Nathan go to medical school?
Dr. Nathan graduated from New York College of Osteo Medicine of New York Institute of Technology in 1992.
What drugs does Dr. Richard Alan Nathan prescribe most?
In 2024 Medicare Part D data, Dr. Nathan's most prescribed drugs by claims were Daptomycin, Sulfamethoxazole-Trimethoprim and Sodium Chloride.
Has Dr. Richard Alan Nathan received payments from drug or device companies?
CMS Open Payments shows $16,388 in general payments to Dr. Nathan from 20 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Richard Alan Nathan been practicing?
Dr. Nathan graduated from medical school in 1992, 34 years ago.
Does Dr. Richard Alan Nathan do research?
Dr. Nathan has worked on 1 clinical trial.
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