Susan B. Fiacco, FNP
Family Nurse Practitioner · Scottsdale, AZ
Susan B. Fiacco, FNP is a family nurse practitioner with a practice address in Scottsdale, Arizona, and NPI 1629380563, issued on Jul 8, 2010. Check the license (Arizona AP3679, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan B. Fiacco
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP3679 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10653 N Scottsdale RD, Scottsdale, AZ 85254
- Phone
- (866) 389-2727
- Enumerated
- Jul 8, 2010
- Record last updated
- Sep 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120517000385); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 10653 N Scottsdale RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Armando Grijalva, LPCProfessional Counselor1891287298
- Milka Kalajdzic, PHARMDPharmacist1275390064
- Nicole KalilPharmacist1568871713
- Alexandrina Kostova, PHARMDPharmacist1598171688
- Cynthia LingPharmacist1609243864
Verify Susan B. Fiacco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP3679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family nurse practitioner in 2024
91 Medicare Part D claims for 75 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass19 claims
- Doxycycline Hyclate19 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.4 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).
Industry payments in 2024: $21.88
1 payment: food and beverage; the largest payer was Pfizer Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Minuteclinic LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan B. Fiacco among 5,933 family nurse practitioner records in Arizona
Susan B. Fiacco, FNP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 16% of them.
- NPI issued2010 · 16% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2019 among the 3,510 with a school on file
- Record last updated2016 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
432 family nurse practitioner records list a practice address in Scottsdale
They are 432 of the 11,008 NPPES records with a practice address in Scottsdale, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Scottsdale → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kristi Chase, NPScottsdale, AZ 852541235297870
- Amy Churchill, FNPScottsdale, AZ 852541174599013
- Lisa Dugan, FNP-CScottsdale, AZ 852541487955357
- Donna Dundon, FNPScottsdale, AZ 852541972666295
- Kristina Fawcett, FNP-CScottsdale, AZ 852541225307754
- Mary McGlasson, ARNPScottsdale, AZ 852541740268028
- Peter Rayis, FNP-BC, D.C.Scottsdale, AZ 852541407198039
- Keith Smigiel, NPScottsdale, AZ 852541457452856
Common questions
What is Susan B. Fiacco, FNP's NPI number?
Susan B. Fiacco, FNP's National Provider Identifier (NPI) is 1629380563, issued on Jul 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Susan B. Fiacco, FNP located?
The NPPES record lists a practice address at 10653 N Scottsdale RD, Scottsdale, AZ, 85254. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Susan B. Fiacco, FNP's license?
NPPES lists Arizona license number AP3679, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Susan B. Fiacco, FNP prescribe under Medicare Part D?
In 2024, Susan B. Fiacco, FNP had 91 Medicare Part D claims for 75 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Susan B. Fiacco, FNP's MIPS final score?
The 2023 MIPS final score is 77.4 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.