J Prim Care Community Health
DNA MethylationEarly Detection of CancerTertiary Care Centers
Dr. Steven W. Ressler, MD
NPI1427031194PAC ID2769526987
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 275
- Publications
- 8
- Hospital affiliations
- 1
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ressler's professional email, personal email and mobile number
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Dr. Steven W. Ressler is an internist in Phoenix, Arizona
Dr. Ressler practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Ressler's NPI, 1427031194, was assigned on November 27, 2005. Dr. Ressler holds Arizona license 24049.
NPI and contact details
- NPI
- 1427031194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769526987
- NPI enumeration date
- November 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven W. Ressler practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Ressler's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Steven W. Ressler is affiliated with 2 sites of care and 2 medical groups
Dr. Ressler's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Ressler to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Mayo Clinic1 ambulatory surgery centerName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. ResslerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Steven W. Ressler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ressler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven W. Ressler is one of 2,420 internists in Arizona
Internal medicine is Dr. Ressler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Ressler's licenses on file in 2 states: Arizona and Minnesota.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
- Minnesota license
Internists near Dr. Ressler
Counts of internists 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. Steven W. Ressler billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Ressler across 2 procedure codes in 2024, for 49 Medicare patients. Medicare paid $7,092 for them. Every service was in an office.
Medicare services, 202480
Medicare patients49
Paid by Medicare$7,092
Procedure codes2
Dr. Ressler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1142024: 5056%
- Other services
- 2023: 02024: 30
Dr. Ressler compared with the Arizona median for internists, 2024
- Dr. Ressler
- Arizona median
- Medicare services
- 80vs 47683% below
- Medicare patients
- 49vs 20576% below
- Part D claims
- 106vs 26059% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Ressler'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. Ressler and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven W. Ressler treated 49 Medicare patients in 2024, average age 78
CMS counts 49 Medicare patients who saw Dr. Ressler in 2024. The largest group is 75 to 84, with 25 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ressler's median patient age at 69, with 27% women.
Medicare patients, 202449
Average age78
Average risk score0.87
Dr. Ressler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ressler's Medicare patients by sex, 2024
- Women2041%
- Men2959%
Chronic conditions among Dr. Ressler's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis51%
- Ischemic heart disease39%
- Cancer31%
- Osteoporosis27%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ressler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women27%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven W. Ressler wrote 275 Medicare Part D claims in 2024
In 2024, Dr. Ressler wrote 275 Medicare Part D claims for 44 patients. 83% of them were for generic drugs. CMS names the drug for 106 of them, across 6 drugs with 11 or more claims each, at $1,398 in total drug cost. In 2023, CMS named 221 claims across 10 drugs.
Part D claims, 2024275
Drugs named by CMS6
Total drug cost$1,398
Part D patients44
Dr. Ressler's Part D claims by kind of drug, 2024
- Generic229 claims83%
- Brand-name and other46 claims17%
Dr. Ressler'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. Ressler's Part D claims, 2024
- Antibiotics4%11 of 275 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: 2212024: 10652%
Drugs named by CMS: 6 in 2024, 10 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. Steven W. Ressler offers telehealth to Medicare patients
Dr. Ressler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ressler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Steven W. Ressler has 8 publications on record
Dmand AI links 8 papers to Dr. Ressler, published from 2011 to 2025. 2011 was the busiest year, with 2. The most frequent topics are Diagnosis, Differential and Early Detection of Cancer. Dr. Ressler has published most often in J Prim Care Community Health. Dr. Ressler's most frequent co-authors are Ryan T. Hurt, MD, John P. Fasolino, MD and Karthik Ghosh, MD.
Papers8
Years published2011 to 2025
Dr. Ressler's papers by year, 2011 to 2025
Topics Dr. Ressler writes about most
- Diagnosis, Differential
- Early Detection of Cancer
Dr. Ressler's most frequent co-authors
Recent publications by Dr. Ressler
J Prim Care Community Health
Early Detection of Cancer
J Med Case Rep
BiopsyBone MarrowBone Marrow Neoplasms
Cardiovascular DiseasesCarotid ArteriesCarotid Intima-Media Thickness
See who Dr. Ressler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ressler works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Steven W. Ressler received $101 in industry payments from 2018 to 2024
CMS Open Payments shows 4 general payments to Dr. Ressler from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $63.
General payments to Dr. Ressler by program year, 2018 to 2024
Companies that paid Dr. Ressler the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Steven W. Ressler'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 DataDmand AI Org Hierarchy 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) |
| 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) |
| 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. Steven W. Ressler
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. Steven W. Ressler's NPI number?
Dr. Steven W. Ressler's NPI number is 1427031194. It was assigned on November 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven W. Ressler?
Dr. Steven W. Ressler is an internist in Phoenix, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven W. Ressler practice?
Dr. Ressler practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Ressler's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Ressler to 1 ambulatory surgery center and 1 medical group.
What is Dr. Steven W. Ressler's office phone number?
The practice phone on file for Dr. Ressler is (480) 342-4201.
What is Dr. Steven W. Ressler's medical license number?
Dr. Ressler holds Arizona license 24049, one of the licenses on file in 2 states.
Which states has Dr. Steven W. Ressler been licensed in?
Dmand AI has state licenses on file for Dr. Ressler in Arizona and Minnesota.
Which hospitals is Dr. Steven W. Ressler affiliated with?
Dr. Ressler practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Dr. Steven W. Ressler part of?
Dr. Ressler is linked to Mayo Clinic. Dmand AI links Dr. Ressler to 1 more medical group.
Does Dr. Steven W. Ressler accept Medicare?
Yes. CMS data shows Dr. Ressler billed Medicare for 80 services in 2024, and Dr. Ressler accepts Medicare assignment.
Does Dr. Steven W. Ressler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ressler as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Steven W. Ressler see?
CMS counts 49 Medicare patients who saw Dr. Ressler in 2024, with an average age of 78.
What services does Dr. Steven W. Ressler bill to Medicare?
In 2024, Dr. Ressler's most billed Medicare services were office visit, established patient (99215) and medicare service (G2212).
What drugs does Dr. Steven W. Ressler prescribe most?
In 2024 Medicare Part D data, Dr. Ressler's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Steven W. Ressler received payments from drug or device companies?
CMS Open Payments shows $101 in general payments to Dr. Ressler from 3 companies from 2018 to 2024. The largest total came from Abiomed.
How long has Dr. Steven W. Ressler been practicing?
Dr. Ressler graduated from medical school in 1994, 32 years ago.
Does Dr. Steven W. Ressler do research?
Dmand AI links 8 publications to Dr. Ressler, published from 2011 to 2025.
Who does Dr. Steven W. Ressler publish with?
Dr. Ressler's most frequent co-authors are Ryan T. Hurt, MD (3 shared papers), John P. Fasolino, MD (2 shared papers) and Karthik Ghosh, MD (2 shared papers).
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