Marilyn Rea Geninatti, MD
Emergency Medicine Physician · Paradise Valley, AZ
Marilyn Rea Geninatti, MD is an emergency medicine physician with a practice address in Paradise Valley, Arizona, and NPI 1649204819, issued on Jul 11, 2006. Check the license (Arizona 12850, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marilyn Rea Geninatti
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 12850 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5502 E Palo Verde Dr, Paradise Valley, AZ 85253
- Phone
- (602) 803-0302
- Enumerated
- Jul 11, 2006
- Record last updated
- Nov 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (602) 808-0905
- Medicaid ID
- 259128-02 AZ
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Verify Marilyn Rea Geninatti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 12850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
11 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Marilyn Rea Geninatti among 1,494 emergency medicine physician records in Arizona
Marilyn Rea Geninatti, MD is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2012 · 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 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Arizona
There are 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Paradise Valley → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bruce Adams, M.D.Mesa, AZ 852531801824925
- Steven Lipsky, MDParadise Valley, AZ 852531154343523
- Gina Berman, M.D.Scottsdale, AZ 852541740207190
- Dale Fine, MDScottsdale, AZ 852541619963691
- Hunter Hoopes, DOScottsdale, AZ 852541669113429
- Aws Al-AbdullahScottsdale, AZ 852511770945545
- Lindsey Bailey, D.O.Scottsdale, AZ 852511700148699
- Kevin Chambers, DOScottsdale, AZ 852511780264549
Common questions
What is Marilyn Rea Geninatti, MD's NPI number?
Marilyn Rea Geninatti, MD's National Provider Identifier (NPI) is 1649204819, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Rea Geninatti, MD located?
The NPPES record lists a practice address at 5502 E Palo Verde Dr, Paradise Valley, AZ, 85253. Phone: (602) 803-0302. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Rea Geninatti, MD's license?
NPPES lists Arizona license number 12850, 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 Marilyn Rea Geninatti, MD prescribe under Medicare Part D?
In 2024, Marilyn Rea Geninatti, MD had 11 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. 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.