Ronald Stephen Quang, M.D.
Physical Medicine & Rehabilitation Physician · Scottsdale, AZ
Ronald Stephen Quang, M.D. is a physical medicine & rehabilitation physician with a practice address in Scottsdale, Arizona, and NPI 1316995160, issued on May 4, 2006. Check the license (Arizona 35299, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ronald Stephen Quang
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 35299 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 20701 N Scottsdale RD Ste 107-496, Scottsdale, AZ 85255
- Phone
- (480) 800-3975
- Enumerated
- May 4, 2006
- Record last updated
- Dec 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (480) 800-3982
- Medicare enrollment
- Enrolled (PECOS I20060606000090); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 274 in Arizona → Look up another NPI →
Verify Ronald Stephen Quang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 35299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
75 Medicare Part D claims for 35 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Oxycodone Hcl15 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.
Ronald Stephen Quang among 274 physical medicine & rehabilitation physician records in Arizona
Ronald Stephen Quang, M.D. is one of 274 physical medicine & rehabilitation physician records with a practice address in Arizona. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 65% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1998 · median 2010 among the 148 with a school on file
- Record last updated2018 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Arizona
There are 274 physical medicine & rehabilitation physician records in Arizona.
All 274 in Arizona → Every provider in Scottsdale → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Stacey Dewolf, DCScottsdale, AZ 852551699887745
- Estelle Farrell, DOScottsdale, AZ 852541174614622
- Jessica Kelly, PT, DPTScottsdale, AZ 852541184204646
- Nikki Miglore, DCScottsdale, AZ 852541669583761
- Shaun Miglore, DCScottsdale, AZ 852541104937234
- Madelein HimmeleinScottsdale, AZ 852571265150858
- Zeke Clemmens, DOScottsdale, AZ 852581750910212
- Dorothy Griggs, M.D.Scottsdale, AZ 852581902835267
Common questions
What is Ronald Stephen Quang, M.D.'s NPI number?
Ronald Stephen Quang, M.D.'s National Provider Identifier (NPI) is 1316995160, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Stephen Quang, M.D. located?
The NPPES record lists a practice address at 20701 N Scottsdale RD Ste 107-496, Scottsdale, AZ, 85255. Phone: (480) 800-3975. Providers update this record themselves, so call before visiting.
How can I verify Ronald Stephen Quang, M.D.'s license?
NPPES lists Arizona license number 35299, 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 Ronald Stephen Quang, M.D. prescribe under Medicare Part D?
In 2024, Ronald Stephen Quang, M.D. had 75 Medicare Part D claims for 35 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
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.