Dr. Dennis Charles Dobyan, MD
- Medicare services, 2022
- 93
- Part D claims, 2020
- 218
- Publications
- 1
- Industry payments
- $39
- Affiliated sites
- 1
- Practice address
- 1009 W Saint Maartens Dr, Saint Joseph, MO 64506-2963
- Practice phone
- Call (816) 232-8145
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Joseph Nephrology Associates
Medical specialty practice · Saint Joseph, Missouri
Find Dr. Dobyan's professional email, personal email and mobile number
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Dr. Dennis Charles Dobyan is a nephrologist in Missouri
Dr. Dobyan practices at St. Joseph Nephrology Associates in Saint Joseph, Missouri.
Dr. Dobyan's NPI, 1477551711, was assigned on July 11, 2005. Dr. Dobyan graduated from University of Texas Medical Branch at Galveston in 1987. Dr. Dobyan holds Missouri license MO105260.
- NPI
- 1477551711NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2005
- NPI status
- Active
- Practice phone
- (816) 232-8145
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis Charles Dobyan practices at St. Joseph Nephrology Associates in Saint Joseph, Missouri
Dr. Dobyan's primary practice is St. Joseph Nephrology Associates, at 1009 W Saint Maartens Dr, Saint Joseph, MO 64506-2963. The practice phone is (816) 232-8145.
- St. Joseph Nephrology Associates1009 W Saint Maartens Dr, Saint Joseph, MO 64506-2963Phone(816) 232-8145
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis Charles Dobyan is affiliated with 1 site of care and 1 medical group
Dr. Dobyan's primary practice is St. Joseph Nephrology Associates in Saint Joseph, Missouri. Dmand AI also links Dr. Dobyan to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Dennis Charles Dobyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dobyan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Nephrology Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dennis Charles Dobyan is one of 249 nephrologists in Missouri
Nephrology is Dr. Dobyan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Dobyan is licensed in Missouri.
Specialties and state licenses
- Nephrology, MissouriPrimary
Nephrologists near Dr. Dobyan
Counts of nephrologists 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. Dennis Charles Dobyan billed Medicare for 93 services in 2022
CMS data shows 93 Medicare services from Dr. Dobyan across 3 procedure codes in 2022. Medicare paid $4,137 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dobyan's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1072022: 6638%
- Tests and treatments
- 2021: 412022: 2734%
Dr. Dobyan compared with the Missouri median for nephrologists, 2022
- Dr. Dobyan
- Missouri median
- Medicare services
- 93vs 85789% below
- Part D claims
- 218vs 77972% below
Medians across 240 nephrologists in Missouri with Dmand AI profiles that report each measure.
Dr. Dobyan's most billed Medicare procedure codes, 2022
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. Dobyan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dobyan and other nephrologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dennis Charles Dobyan's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Dobyan's median patient age at 64, with 80% women.
Dr. Dobyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Dennis Charles Dobyan wrote 218 Medicare Part D claims in 2020
In 2020, Dr. Dobyan wrote 218 Medicare Part D claims. They cover 11 drugs, with $6,272 in total drug cost. In 2019, CMS named 896 claims across 34 drugs.
Dr. Dobyan's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 8962020: 21876%
Drugs named by CMS: 11 in 2020, 34 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Dennis Charles Dobyan has 1 publication on record
Dmand AI links 1 paper to Dr. Dobyan in 2019.
Recent publications by Dr. Dobyan
See who Dr. Dobyan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dobyan works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dennis Charles Dobyan received $39 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Dobyan from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. AngioDynamics, Inc. paid the most, $27.
General payments to Dr. Dobyan by program year, 2019 to 2021
Companies that paid Dr. Dobyan the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dennis Charles Dobyan graduated from University of Texas Medical Branch at Galveston
Dr. Dobyan graduated from University of Texas Medical Branch at Galveston in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dennis Charles Dobyan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. Dennis Charles Dobyan
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. Dennis Charles Dobyan's NPI number?
Dr. Dennis Charles Dobyan's NPI number is 1477551711. It was assigned on July 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis Charles Dobyan?
Dr. Dennis Charles Dobyan is a nephrologist in Missouri. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Dennis Charles Dobyan practice?
Dr. Dobyan practices at 1009 W Saint Maartens Dr, Saint Joseph, MO 64506-2963. Dr. Dobyan's primary practice is St. Joseph Nephrology Associates in Saint Joseph, Missouri. Dmand AI also links Dr. Dobyan to 1 medical group.
What is Dr. Dennis Charles Dobyan's office phone number?
The practice phone on file for Dr. Dobyan is (816) 232-8145.
What is Dr. Dennis Charles Dobyan's medical license number?
Dr. Dobyan holds Missouri license MO105260.
Does Dr. Dennis Charles Dobyan accept Medicare?
Yes. CMS data shows Dr. Dobyan billed Medicare for 93 services in 2022.
What services does Dr. Dennis Charles Dobyan bill to Medicare?
In 2022, Dr. Dobyan's most billed Medicare services were hospital inpatient care (99231), dialysis (90935) and hospital inpatient care (99232).
Where did Dr. Dennis Charles Dobyan go to medical school?
Dr. Dobyan graduated from University of Texas Medical Branch at Galveston in 1987.
What drugs does Dr. Dennis Charles Dobyan prescribe most?
In 2020 Medicare Part D data, Dr. Dobyan's most prescribed drugs by claims were Nifedipine ER, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Dennis Charles Dobyan received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Dobyan from 2 companies from 2019 to 2021. The largest total came from AngioDynamics, Inc.
How long has Dr. Dennis Charles Dobyan been practicing?
Dr. Dobyan graduated from medical school in 1987, 39 years ago.
Does Dr. Dennis Charles Dobyan do research?
Dmand AI links 1 publication to Dr. Dobyan.
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