Megan M. Sullivan, M.D.
Rheumatology Physician · Scottsdale, AZ
Megan M. Sullivan, M.D. is a rheumatology physician with a practice address in Scottsdale, Arizona, and NPI 1841726759, issued on May 11, 2017. Check the license (Arizona 58832, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Megan M. Sullivan
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 58832 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 13400 E Shea Blvd, Scottsdale, AZ 85259
- Phone
- (480) 301-8000
- Enumerated
- May 11, 2017
- Record last updated
- Dec 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20200529000631); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 117 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 Megan M. Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 58832Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average rheumatology physician in 2024
365 Medicare Part D claims for 106 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Prednisone140 claims
- Methotrexate49 claims
- Hydroxychloroquine Sulfate33 claims
- Allopurinol15 claims
- Folic Acid13 claims
- Alendronate Sodium12 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: $62.10
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 4,486 providers of this specialty with any payment received $8,538.33 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).
Megan M. Sullivan among 117 rheumatology physician records in Arizona
Megan M. Sullivan, M.D. is one of 117 rheumatology physician records with a practice address in Arizona. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.
- NPI issued2017 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2001 among the 83 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Arizona
There are 117 rheumatology physician records in Arizona.
All 117 in Arizona → Every provider in Scottsdale → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Fawad Aslam, MBBSScottsdale, AZ 852591669636114
- Maximiliano Diaz Menindez, MDScottsdale, AZ 852591043913270
- Nouran Eshak, MDScottsdale, AZ 852591073175022
- W Griffing, M.D.Scottsdale, AZ 852591437133972
- Catherine Harmon, M.D.Scottsdale, AZ 852591528041241
- Lester Mertz, M.D.Scottsdale, AZ 852591083696751
- Vivek Nagaraja, M.DScottsdale, AZ 852591750684262
- Michael Pham, MDScottsdale, AZ 852591023453479
Common questions
What is Megan M. Sullivan, M.D.'s NPI number?
Megan M. Sullivan, M.D.'s National Provider Identifier (NPI) is 1841726759, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Megan M. Sullivan, 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 Megan M. Sullivan, M.D.'s license?
NPPES lists Arizona license number 58832, 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 Megan M. Sullivan, M.D. prescribe under Medicare Part D?
In 2024, Megan M. Sullivan, M.D. had 365 Medicare Part D claims for 106 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Megan M. Sullivan, 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.