Michelle Marie Ratkiewicz, DO
Pediatric Pulmonology Physician · Phoenix, AZ
Michelle Marie Ratkiewicz, DO is a pediatric pulmonology physician with a practice address in Phoenix, Arizona, and NPI 1679743280, issued on Mar 11, 2008. Check the license (Arizona 006366, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michelle Marie Ratkiewicz
- Credential
- DO
- Primary taxonomy
- Pediatric Pulmonology Physician 2080P0214X
- License numbers
- 006366 AZ
34010322 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1919 E Thomas RD, Phoenix, AZ 85016
- Phone
- (602) 933-0985
- Enumerated
- Mar 11, 2008
- Record last updated
- Mar 27, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (602) 933-2442
- Entity
- Type 1 · individual
8 nearest pediatric pulmonology physician records → All 25 in Arizona → Look up another NPI →
Also registered at 1919 E Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asmaa Aamir, M.D.Diagnostic Radiology Physician1912163791
- Madeline Aaron, APRN-RNPPediatric Nurse Practitioner1851134837
- Brandon Abbott, D.O., M.P.H.Hospitalist Physician1528350139
- Jason AbbottStudent in an Organized Health Care Education/Training Program1184257958
- Monica Abd El Nour, MDPediatric Infectious Diseases Physician1760044101
- Lindsay Abel, DOStudent in an Organized Health Care Education/Training Program1750222055
Verify Michelle Marie Ratkiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 006366Check 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 pediatric pulmonology physician in 2024
12 Medicare Part D claims, against an average of 119 among the 263 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $190.90
7 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 621 providers of this specialty with any payment received $1,494.36 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.
Michelle Marie Ratkiewicz among 25 pediatric pulmonology physician records in Arizona
Michelle Marie Ratkiewicz, DO is one of 25 pediatric pulmonology physician records with a practice address in Arizona. 68% 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 64% of them.
- NPI issued2008 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2018 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0214X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Pulmonology Physician providers in Arizona
There are 25 pediatric pulmonology physician records in Arizona.
All 25 in Arizona → Every provider in Phoenix → Pediatric Pulmonology Physician nationwide →
The 8 pediatric pulmonology physician records with the nearest ZIP codes
- Rajeev Bhatia, MDPhoenix, AZ 850161417141789
- Rupali Drewek, MDPhoenix, AZ 850161558324640
- Gerald Gong, M.D.Phoenix, AZ 850161558323105
- Andres Herrera Camino, M.D.Phoenix, AZ 850161144587437
- Erin KretovicsPhoenix, AZ 850161639666787
- Leyden Lozada Jimenez, MDPhoenix, AZ 850161730584327
- Peggy Radford, M.D.Phoenix, AZ 850161205897618
- Sophia Williams, MDPhoenix, AZ 850161851616908
Common questions
What is Michelle Marie Ratkiewicz, DO's NPI number?
Michelle Marie Ratkiewicz, DO's National Provider Identifier (NPI) is 1679743280, issued on Mar 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Marie Ratkiewicz, DO located?
The NPPES record lists a practice address at 1919 E Thomas RD, Phoenix, AZ, 85016. Phone: (602) 933-0985. Providers update this record themselves, so call before visiting.
How can I verify Michelle Marie Ratkiewicz, DO's license?
NPPES lists Arizona license number 006366, 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 Michelle Marie Ratkiewicz, DO prescribe under Medicare Part D?
In 2024, Michelle Marie Ratkiewicz, DO had 12 Medicare Part D claims; the average among pediatric pulmonology physician prescribers was 119. 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.