Marja Dempsey, AGACNP-BC, FNP
Acute Care Nurse Practitioner · Phoenix, AZ
Marja Dempsey, AGACNP-BC, FNP is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1386893253, issued on Sep 15, 2008. Check the license (Arizona 298139, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marja Dempsey
- Credential
- AGACNP-BC, FNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 298139 AZ
AP60081460 WA
18427 CA
NP 18427 CA
5016326 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3202 E Greenway RD Ste 1401, Phoenix, AZ 85032
- Phone
- (602) 325-5577
- Enumerated
- Sep 15, 2008
- Record last updated
- Aug 12, 2025
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20140730000946); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3202 E Greenway RD Ste 1401
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee Akerson, PA-CPhysician Assistant1073928180
- Katrina Castro, PSYDPsychologist1932462330
- Charles Davis, FNP-CPrimary Care Nurse Practitioner1891565669
- Paul Laven, DOFamily Medicine Physician1396718102
- David Nagata, MDInternal Medicine Physician1750371324
Verify Marja Dempsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 298139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
50 Medicare Part D claims for 19 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium11 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: $40.96
1 payment: food and beverage; the largest payer was Biotronik Inc. The 10,984 providers of this specialty with any payment received $647.94 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 3 group practices
- Iora Health Washington Physicians PCFederal Way, WA
- Iora Senior Health LLCFederal Way, WA
- One Medical, P.C.Greensboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Acute Care Nurse Practitioner providers in Arizona
There are 645 acute care nurse practitioner records in Arizona.
Other acute care nurse practitioner records in Arizona
- Jane Abucha, DNP, ACNP-BCSurprise, AZ1861730988
- Andrew AcevedoBullhead City, AZ1588479984
- Celina Acevedo-Adams, AGACNP-BCPhoenix, AZ1235700949
- Pablo Acosta, NPGoodyear, AZ1437424983
- Stephanie Acosta, APRNPeoria, AZ1508196999
- Sandra Adams, NPFlagstaff, AZ1578124541
- Winifred AdebiyiPhoenix, AZ1295375822
- Cassandra Albrecht, AGACNPChandler, AZ1992216683
- Kristal Ali, APRNChandler, AZ1528877446
- Sheiba Ali, NPSacaton, AZ1851871743
Common questions
What is Marja Dempsey, AGACNP-BC, FNP's NPI number?
Marja Dempsey, AGACNP-BC, FNP's National Provider Identifier (NPI) is 1386893253, issued on Sep 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marja Dempsey, AGACNP-BC, FNP located?
The NPPES record lists a practice address at 3202 E Greenway RD Ste 1401, Phoenix, AZ, 85032. Phone: (602) 325-5577. Providers update this record themselves, so call before visiting.
How can I verify Marja Dempsey, AGACNP-BC, FNP's license?
NPPES lists Arizona license number 298139, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Marja Dempsey, AGACNP-BC, FNP prescribe under Medicare Part D?
In 2024, Marja Dempsey, AGACNP-BC, FNP had 50 Medicare Part D claims for 19 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.