Tiffany Nichole Mercer, AG-ACNP, BC
Acute Care Nurse Practitioner · Phoenix, AZ
Tiffany Nichole Mercer, AG-ACNP, BC is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1326544842, issued on Apr 3, 2018. Check the license (Arizona AP11143, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Nichole Mercer
- Credential
- AG-ACNP, BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- AP11143 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1111 E Mcdowell RD, Phoenix, AZ 85006
- Phone
- (602) 839-6707
- Enumerated
- Apr 3, 2018
- Record last updated
- Apr 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200819004142); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1111 E Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamed Abbaszadegan, MDInternal Medicine Physician1407083579
- Elissa Abbruscato, MDInternal Medicine Physician1356603021
- Mohamed Abdelhabib, MDPulmonary Disease Physician1184287161
- Anurag Adhikari, M.D.Geriatric Medicine (Internal Medicine) Physician1861137952
- Nathanael Adjei, M.D.Internal Medicine Physician1134651896
- Nimit Agarwal, MDInternal Medicine Physician1811155245
Verify Tiffany Nichole Mercer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP11143Check 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): 92.3 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).
Bills Medicare through one group practice
- Banner - University Hospital Based Physicians LLCPhoenix, AZ
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 Tiffany Nichole Mercer, AG-ACNP, BC's NPI number?
Tiffany Nichole Mercer, AG-ACNP, BC's National Provider Identifier (NPI) is 1326544842, issued on Apr 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Nichole Mercer, AG-ACNP, BC located?
The NPPES record lists a practice address at 1111 E Mcdowell RD, Phoenix, AZ, 85006. Phone: (602) 839-6707. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Nichole Mercer, AG-ACNP, BC's license?
NPPES lists Arizona license number AP11143, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
What is Tiffany Nichole Mercer, AG-ACNP, BC's MIPS final score?
The 2023 MIPS final score is 92.3 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.