Alexandra Rittenberg Diluzio, PA-C
Medical Physician Assistant · Marietta, GA
Alexandra Rittenberg Diluzio, PA-C is a medical physician assistant with a practice address in Marietta, Georgia, and NPI 1437573722, issued on Feb 7, 2014. Check the license (Georgia 7105, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Rittenberg Diluzio
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 7105 GA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Whitcher St NE, Marietta, GA 30060
- Phone
- (770) 427-7389
- Enumerated
- Feb 7, 2014
- Record last updated
- Jan 3, 2022
- Fax
- (770) 427-1492
- Medicare enrollment
- Enrolled (PECOS I20140423002300); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,302 in Georgia → Look up another NPI →
Also registered at 55 Whitcher St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ayushi Ahuja, M.D.Cardiovascular Disease Physician1467630491
- Hanna Akiki, MDCardiovascular Disease Physician1528128865
Verify Alexandra Rittenberg Diluzio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 7105Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average medical physician assistant in 2024
234 Medicare Part D claims for 91 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Biktarvy40 claims
- Doxycycline Hyclate15 claims
- Fluconazole15 claims
- Triumeq12 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 MIPS final score for 2023 (Medicare payment program): 92.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $628.05
25 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Wellstar Medical Group LLCKennesaw, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Rittenberg Diluzio among 1,302 medical physician assistant records in Georgia
Alexandra Rittenberg Diluzio, PA-C is one of 1,302 medical physician assistant records with a practice address in Georgia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 63% of them.
- NPI issued2014 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2013 · median 2012 among the 684 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 medical physician assistant records list a practice address in Marietta
They are 70 of the 6,900 NPPES records with a practice address in Marietta, and 1,302 medical physician assistant records in Georgia.
All 1,302 in Georgia → Every provider in Marietta → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Daryl Abney, PAS-CMarietta, GA 300601578532016
- Melissa Caplan, PA-CMarietta, GA 300601174501274
- Nancy Demester, PAMarietta, GA 300601851343982
- John Dercola, PAMarietta, GA 300601417952433
- Erica Farrar, PAMarietta, GA 300601962574939
- Charmaine Faucher, PA-CMarietta, GA 300601699785253
- Mandi Fowler, PA-CMarietta, GA 300601891782900
- Alice Franklin, PA-CMarietta, GA 300601346359585
Common questions
What is Alexandra Rittenberg Diluzio, PA-C's NPI number?
Alexandra Rittenberg Diluzio, PA-C's National Provider Identifier (NPI) is 1437573722, issued on Feb 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Rittenberg Diluzio, PA-C located?
The NPPES record lists a practice address at 55 Whitcher St NE, Marietta, GA, 30060. Phone: (770) 427-7389. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Rittenberg Diluzio, PA-C's license?
NPPES lists Georgia license number 7105, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Rittenberg Diluzio, PA-C prescribe under Medicare Part D?
In 2024, Alexandra Rittenberg Diluzio, PA-C had 234 Medicare Part D claims for 91 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Alexandra Rittenberg Diluzio, PA-C's MIPS final score?
The 2023 MIPS final score is 92.9 of 100. 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.