Ann Thomas, MD
Nephrology Physician · Scottsdale, AZ
Ann Thomas, MD is a nephrology physician with a practice address in Scottsdale, Arizona, and NPI 1821061607, issued on Feb 10, 2006. Check the license (Arizona 27537, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ann Thomas
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 27537 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8415 N Pima RD, Scottsdale, AZ 85258
- Phone
- (480) 551-1057
- Enumerated
- Feb 10, 2006
- Record last updated
- Jun 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (480) 551-1059
- Medicaid ID
- 517443 AZ
- Medicare enrollment
- Enrolled (PECOS I20060302000164); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 278 in Arizona → Look up another NPI →
Also registered at 8415 N Pima RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaclyn Bart, RDRegistered Dietitian1548652779
- Millie Behera, MDObstetrics & Gynecology Physician1912932559
- Ilona Bleaman, PA-CMedical Physician Assistant1073506028
- Kelsey Compton, DPTPhysical Therapist1760830186
- Susan Garand, D.O.Specialist1497915383
- Raef HamaedPharmacist1669553350
Verify Ann Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 27537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average nephrology physician in 2024
1,464 Medicare Part D claims for 299 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Allopurinol240 claims
- Calcitriol216 claims
- Furosemide135 claims
- Hydralazine Hcl88 claims
- Losartan Potassium52 claims
- Spironolactone44 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.
Industry payments in 2024: $1,275.65
70 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Akdhc LLCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Thomas among 278 nephrology physician records in Arizona
Ann Thomas, MD is one of 278 nephrology physician records with a practice address in Arizona. 90% 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 23% of them.
- NPI issued2006 · 23% of these records are older, 51% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1989 · median 2001 among the 229 with a school on file
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Arizona
There are 278 nephrology physician records in Arizona.
All 278 in Arizona → Every provider in Scottsdale → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Yogesh Amin, M.D.Scottsdale, AZ 852581770586646
- Shefali Gupta, M.D.Scottsdale, AZ 852581902927981
- Donn Hogan, M.D.Scottsdale, AZ 852581447474143
- Vikas Kalra, MBBSScottsdale, AZ 852581801041041
- Divya Malladi, MDScottsdale, AZ 852581952553398
- Asma Rashid, MBBSScottsdale, AZ 852581639667421
- Daniel Walton, D.O.Scottsdale, AZ 852581457337636
- Irvin Cohen, M.D.Scottsdale, AZ 852591235112327
Common questions
What is Ann Thomas, MD's NPI number?
Ann Thomas, MD's National Provider Identifier (NPI) is 1821061607, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Thomas, MD located?
The NPPES record lists a practice address at 8415 N Pima RD, Scottsdale, AZ, 85258. Phone: (480) 551-1057. Providers update this record themselves, so call before visiting.
How can I verify Ann Thomas, MD's license?
NPPES lists Arizona license number 27537, 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 Ann Thomas, MD prescribe under Medicare Part D?
In 2024, Ann Thomas, MD had 1,464 Medicare Part D claims for 299 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.