Dr. Stephen M. Schinker, MD
- Medicare services, 2024
- 3,791
- Medicare patients, 2024
- 491
- Part D claims, 2024
- 5,164
- Hospital affiliations
- 4
- Industry payments
- $4,716
- Practice address
- 2149 E Warner Rd, Tempe, AZ 85284
- Practice phone
- Call (602) 431-2110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Raven Dialysis Center
Tempe, Arizona
Find Dr. Schinker'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. Stephen M. Schinker is a nephrologist in Tempe, Arizona
Dr. Schinker practices at Raven Dialysis Center in Tempe, Arizona.
Dr. Schinker's NPI, 1134304173, was assigned on January 9, 2008. Dr. Schinker graduated from University of Nebraska College of Medicine in 2005. Dr. Schinker holds Arizona license 42908.
- NPI
- 1134304173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032285507
- NPI enumeration date
- January 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 431-2110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen M. Schinker practices at Raven Dialysis Center in Tempe, Arizona
Dr. Schinker's primary practice is Raven Dialysis Center, at 2149 E Warner Rd, Tempe, AZ 85284 in Maricopa County. The practice phone is (602) 431-2110.
- Raven Dialysis Center2149 E Warner Rd, Tempe, AZ 85284 · Maricopa CountyPhone(602) 431-2110
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen M. Schinker is affiliated with 11 sites of care and 5 medical groups
Dr. Schinker's primary practice is Raven Dialysis Center in Tempe, Arizona. Dr. Schinker is also affiliated with Banner - University Medical Center Phoenix. The medical group on file is Southwest Kidney Institute. Dmand AI also links Dr. Schinker to 3 more hospitals, 4 group practices and clinics, 4 medical groups and 2 dialysis centers, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen M. Schinker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schinker practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Raven Dialysis Center | Available with a free account |
| +10 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen M. Schinker is one of 268 nephrologists in Arizona
Nephrology is Dr. Schinker's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Schinker's licenses on file in 2 states: Arizona and Texas.
Specialties and state licenses
- Nephrology, ArizonaPrimary
- Internal medicine, Texas
Nephrologists near Dr. Schinker
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. Stephen M. Schinker billed Medicare for 3,791 services in 2024
CMS data shows 3,791 Medicare services from Dr. Schinker across 21 procedure codes in 2024, for 491 Medicare patients. Medicare paid $138,023 for them.
Dr. Schinker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,8392024: 1,8241%
- Office and hospital visits
- 2023: 1,2052024: 1,2141%
- Other services
- 2023: 02024: 570
- Tests and treatments
- 2023: 1012024: 983%
- Surgery
- 2023: 932024: 859%
Where Dr. Schinker's Medicare services took place, 2024
- In an office3,42490%
- In a facility36710%
Dr. Schinker compared with the Arizona median for nephrologists, 2024
- Dr. Schinker
- Arizona median
- Medicare services
- 3,791vs 1,4592.6 times
- Medicare patients
- 491vs 40122% above
- Part D claims
- 4,839vs 8405.8 times
Medians across 272 nephrologists in Arizona with Dmand AI profiles that report each measure.
Dr. Schinker'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. Schinker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schinker and other nephrologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen M. Schinker treated 491 Medicare patients in 2024, average age 68
CMS counts 491 Medicare patients who saw Dr. Schinker in 2024. The largest group is 65 to 74, with 195 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 3.52, 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. Schinker's median patient age at 63, with 44% women.
Dr. Schinker's Medicare patients by age, 2024
Dr. Schinker's Medicare patients by sex, 2024
- Women21043%
- Men28157%
Chronic conditions among Dr. Schinker's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Ischemic heart disease41%
- Arthritis40%
- Heart failure31%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schinker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen M. Schinker wrote 5,164 Medicare Part D claims in 2024
In 2024, Dr. Schinker wrote 5,164 Medicare Part D claims for 448 patients. 95% of them were for generic drugs. CMS names the drug for 4,839 of them, across 59 drugs with 11 or more claims each, at $280,718 in total drug cost. In 2023, CMS named 4,751 claims across 55 drugs.
Dr. Schinker's Part D claims by kind of drug, 2024
- Generic4,886 claims95%
- Brand-name262 claims5%
- Other16 claims0%
Dr. Schinker'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. Schinker's Part D claims, 2024
- Antibiotics5%276 of 5,164 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: 4,7512024: 4,8392%
Drugs named by CMS: 59 in 2024, 55 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. Stephen M. Schinker offers telehealth to Medicare patients
Dr. Schinker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Schinker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stephen M. Schinker received $4,716 in industry payments from 2016 to 2025
CMS Open Payments shows 241 general payments to Dr. Schinker from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $527.
General payments to Dr. Schinker by program year, 2016 to 2025
General payments to Dr. Schinker by kind, 2016 to 2025
- Food and beverage$4,60798%
- Education$1092%
Companies that paid Dr. Schinker 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. Stephen M. Schinker graduated from University of Nebraska College of Medicine
Dr. Schinker graduated from University of Nebraska College of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen M. Schinker'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 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) |
| 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. Stephen M. Schinker
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. Stephen M. Schinker's NPI number?
Dr. Stephen M. Schinker's NPI number is 1134304173. It was assigned on January 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen M. Schinker?
Dr. Stephen M. Schinker is a nephrologist in Tempe, Arizona. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Stephen M. Schinker practice?
Dr. Schinker practices at 2149 E Warner Rd, Tempe, AZ 85284. Dr. Schinker's primary practice is Raven Dialysis Center in Tempe, Arizona. Dmand AI also links Dr. Schinker to 3 hospitals, 4 group practices and clinics, 4 medical groups and 2 dialysis centers.
What is Dr. Stephen M. Schinker's office phone number?
The practice phone on file for Dr. Schinker is (602) 431-2110.
What is Dr. Stephen M. Schinker's medical license number?
Dr. Schinker holds Arizona license 42908, one of the licenses on file in 2 states.
Which states has Dr. Stephen M. Schinker been licensed in?
Dmand AI has state licenses on file for Dr. Schinker in Arizona and Texas.
Which hospitals is Dr. Stephen M. Schinker affiliated with?
Dr. Schinker is affiliated with Banner - University Medical Center Phoenix. Dmand AI links Dr. Schinker to 3 more hospitals.
What medical group is Dr. Stephen M. Schinker part of?
Dr. Schinker is linked to Southwest Kidney Institute. Dmand AI links Dr. Schinker to 4 more medical groups.
Does Dr. Stephen M. Schinker accept Medicare?
Yes. CMS data shows Dr. Schinker billed Medicare for 3,791 services in 2024, and Dr. Schinker accepts Medicare assignment.
Does Dr. Stephen M. Schinker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Schinker as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Stephen M. Schinker see?
CMS counts 491 Medicare patients who saw Dr. Schinker in 2024, with an average age of 68.
What services does Dr. Stephen M. Schinker bill to Medicare?
In 2024, Dr. Schinker's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and lab and pathology test (80069).
Where did Dr. Stephen M. Schinker go to medical school?
Dr. Schinker graduated from University of Nebraska College of Medicine in 2005.
What drugs does Dr. Stephen M. Schinker prescribe most?
In 2024 Medicare Part D data, Dr. Schinker's most prescribed drugs by claims were Fluconazole, Prednisone and Losartan Potassium.
Has Dr. Stephen M. Schinker received payments from drug or device companies?
CMS Open Payments shows $4,716 in general payments to Dr. Schinker from 39 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Stephen M. Schinker been practicing?
Dr. Schinker graduated from medical school in 2005, 21 years ago.
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