Christina M. Maffiola, RD
Registered Dietitian · Phoenix, AZ
Christina M. Maffiola, RD is a registered dietitian with a practice address in Phoenix, Arizona, and NPI 1619448016, issued on Dec 10, 2018. Check the license (Arizona 86082659, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina M. Maffiola
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86082659 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10000 N 31St Ave Ste D205, Phoenix, AZ 85051
- Phone
- (623) 399-6825
- Enumerated
- Dec 10, 2018
- Record last updated
- Dec 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (623) 505-3474
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,435 in Arizona → Look up another NPI →
Also registered at 10000 N 31St Ave Ste D205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Anderson, RDRegistered Dietitian1801565593
- Lauren HallendorffRegistered Dietitian1700405065
- Rachel Soderquist, RDNRegistered Dietitian1205310455
Verify Christina M. Maffiola in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 86082659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.4 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).
Christina M. Maffiola among 1,435 registered dietitian records in Arizona
Christina M. Maffiola, RD is one of 1,435 registered dietitian records with a practice address in Arizona. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 47% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2018 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
414 registered dietitian records list a practice address in Phoenix
They are 414 of the 31,399 NPPES records with a practice address in Phoenix, and 1,435 registered dietitian records in Arizona.
All 1,435 in Arizona → Every provider in Phoenix → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Megan Anderson, RDPhoenix, AZ 850511801565593
- Dana Cox, DR, RDPhoenix, AZ 850511306578125
- Victoria Goff, RDPhoenix, AZ 850511841925815
- Lauren HallendorffPhoenix, AZ 850511700405065
- Oryana Hannoona, RDPhoenix, AZ 850511972286458
- Natasha JuhlPhoenix, AZ 850511881580801
- Jennifer Kruchinski, RD, LDNPhoenix, AZ 850511851477517
- Kylie MartiniPhoenix, AZ 850511801582309
Common questions
What is Christina M. Maffiola, RD's NPI number?
Christina M. Maffiola, RD's National Provider Identifier (NPI) is 1619448016, issued on Dec 10, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Christina M. Maffiola, RD located?
The NPPES record lists a practice address at 10000 N 31St Ave Ste D205, Phoenix, AZ, 85051. Phone: (623) 399-6825. Providers update this record themselves, so call before visiting.
How can I verify Christina M. Maffiola, RD's license?
NPPES lists Arizona license number 86082659, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
What is Christina M. Maffiola, RD's MIPS final score?
The 2023 MIPS final score is 88.4 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.