Chad Michael Ruoff, M.D.
Sleep Medicine (Internal Medicine) Physician · Scottsdale, AZ
Chad Michael Ruoff, M.D. is a sleep medicine (internal medicine) physician with a practice address in Scottsdale, Arizona, and NPI 1801031612, issued on Dec 8, 2008. Check the license (Arizona 60877, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chad Michael Ruoff
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 60877 AZ
A112085 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13400 E Shea Blvd, Scottsdale, AZ 85259
- Phone
- (480) 301-8000
- Enumerated
- Dec 8, 2008
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200713003047); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 28 in Arizona → Look up another NPI →
Also registered at 13400 E Shea Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chad Michael Ruoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 60877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
182 Medicare Part D claims for 43 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Gabapentin20 claims
- Methylphenidate Hcl20 claims
- Wakix17 claims
- Pramipexole Dihydrochloride16 claims
- Armodafinil15 claims
- Carbidopa-Levodopa15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $14,442.48
16 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mayo Clinic ArizonaScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chad Michael Ruoff among 28 sleep medicine (internal medicine) physician records in Arizona
Chad Michael Ruoff, M.D. is one of 28 sleep medicine (internal medicine) physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2007 · median 2007 among the 20 with a school on file
- Record last updated2020 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Arizona
There are 28 sleep medicine (internal medicine) physician records in Arizona.
All 28 in Arizona → Every provider in Scottsdale → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Ashley Garrett, MDScottsdale, AZ 852591134563729
- Robert Hooper, M.D.Scottsdale, AZ 852581396735957
- Richard Riedy, M.D.Scottsdale, AZ 852621124183504
- Ruchir Patel, M.D.Scottsdale, AZ 852551538351416
- Sriharsha Vajjala, MDScottsdale, AZ 852551417202201
- Christine Jewett, PA-CGilbert, AZ 852951225770217
- Paul Bhamrah, DOGlendale, AZ 853041952863722
- Sarah Patel, M.D.Glendale, AZ 853061487093175
Common questions
What is Chad Michael Ruoff, M.D.'s NPI number?
Chad Michael Ruoff, M.D.'s National Provider Identifier (NPI) is 1801031612, issued on Dec 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Chad Michael Ruoff, M.D. located?
The NPPES record lists a practice address at 13400 E Shea Blvd, Scottsdale, AZ, 85259. Phone: (480) 301-8000. Providers update this record themselves, so call before visiting.
How can I verify Chad Michael Ruoff, M.D.'s license?
NPPES lists Arizona license number 60877, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chad Michael Ruoff, M.D. prescribe under Medicare Part D?
In 2024, Chad Michael Ruoff, M.D. had 182 Medicare Part D claims for 43 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
What is Chad Michael Ruoff, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.