Alexander R. Fiorentino

  • Brunswick, ME
  • Internist
NPI1093246522PAC ID5991076192
Medicare services, 2024
533
Medicare patients, 2024
195
Part D claims, 2024
5,020
Publications
2
Hospital affiliations
3
Practice address
123 Medical Center Drive, Brunswick, ME 04011
Practice phone
Call (207) 729-0181
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MaineHealth Mid Coast Hospital

Hospital · Brunswick, Maine

See all 10 affiliations

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Alexander R. Fiorentino is an internist in Brunswick, Maine

Alexander Fiorentino practices at MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth.

Alexander Fiorentino's NPI, 1093246522, was assigned on March 26, 2017. Alexander Fiorentino graduated from Tufts University School of Medicine in 2017. Alexander Fiorentino holds Maine license MD24562.

NPI and contact details
Medicare PAC ID
5991076192
NPI enumeration date
March 26, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(207) 729-0181
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Alexander R. Fiorentino practices at MaineHealth Mid Coast Hospital in Brunswick, Maine

Alexander Fiorentino's primary practice is MaineHealth Mid Coast Hospital, at 123 Medical Center Drive, Brunswick, ME 04011 in Cumberland County. The practice phone is (207) 729-0181.

Source: Dmand AI Affiliation Data

Alexander R. Fiorentino is affiliated with 7 sites of care and 3 medical groups

Alexander Fiorentino's primary practice is MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth. Alexander Fiorentino is also affiliated with MaineHealth Maine Medical Center. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Alexander Fiorentino to 1 more hospital, 2 medical groups, 1 clinical lab, 1 group practice or clinic, 1 home health agency and 1 hospice, each named with a free account.

See all 10 affiliations for Alexander Fiorentino

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Alexander R. Fiorentino's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Fiorentino practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MaineHealth Mid Coast HospitalAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Alexander R. Fiorentino is one of 572 internists in Maine

Internal medicine is Alexander Fiorentino's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Alexander Fiorentino is licensed in Maine.

Specialties and state licenses

  • Internal medicine, MainePrimaryLicense MD24562 · taxonomy 207R00000X

Internists near Alexander Fiorentino

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Alexander R. Fiorentino billed Medicare for 533 services in 2024

CMS data shows 533 Medicare services from Alexander Fiorentino across 4 procedure codes in 2024, for 195 Medicare patients. Medicare paid $18,148 for them. Every service was in an office.

Medicare services, 2024533
Medicare patients195
Paid by Medicare$18,148
Procedure codes4

Alexander Fiorentino's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2902024: 2697%
Other services
2023: 1152024: 264130%

Alexander Fiorentino compared with the Maine median for internists, 2024

  • Alexander Fiorentino
  • Maine median
Medicare services
533vs 31470% above
Medicare patients
195vs 15427% above
Part D claims
4,269vs 21120.2 times

Medians across 600 internists in Maine with Dmand AI profiles that report each measure.

Alexander Fiorentino's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Alexander Fiorentino

Need commercial claims for Alexander Fiorentino?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Alexander R. Fiorentino treated 195 Medicare patients in 2024, average age 76

CMS counts 195 Medicare patients who saw Alexander Fiorentino in 2024. The largest group is 65 to 74, with 82 patients. 59% of them have high blood pressure, and 54% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Alexander Fiorentino's median patient age at 69, with 51% women.

Medicare patients, 2024195
Average age76
Average risk score1.06
Also on Medicaid9%

Alexander Fiorentino's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Alexander Fiorentino's Medicare patients by sex, 2024

  • Women9348%
  • Men10252%

Chronic conditions among Alexander Fiorentino's Medicare patients, 2024

  1. High blood pressure59%
  2. High cholesterol54%
  3. Arthritis38%
  4. Chronic kidney disease28%
  5. Atrial fibrillation22%
  6. Ischemic heart disease21%
  7. Mood disorders19%
  8. Depression16%

Share of Medicare patients with each condition. A patient can have several.

Alexander Fiorentino's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women51%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alexander R. Fiorentino wrote 5,020 Medicare Part D claims in 2024

In 2024, Alexander Fiorentino wrote 5,020 Medicare Part D claims for 510 patients. 87% of them were for generic drugs. CMS names the drug for 4,269 of them, across 117 drugs with 11 or more claims each, at $302,394 in total drug cost. In 2023, CMS named 4,041 claims across 109 drugs.

Part D claims, 20245,020
Drugs named by CMS117
Total drug cost$302,394
Part D patients510

Alexander Fiorentino's Part D claims by kind of drug, 2024

  • Generic4,384 claims87%
  • Brand-name609 claims12%
  • Other27 claims1%

Alexander Fiorentino's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Alexander Fiorentino's Part D claims, 2024

  • Opioids3%136 of 5,020 claims
  • Antibiotics2%120 of 5,020 claims
  • Antipsychotics, patients 65 and over0%19 of 5,020 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4,0412024: 4,2696%

Drugs named by CMS: 117 in 2024, 109 in 2023.

See all prescribing by Alexander Fiorentino

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Alexander R. Fiorentino offers telehealth to Medicare patients

Alexander Fiorentino accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alexander Fiorentino as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Alexander R. Fiorentino has 2 publications on record

Dmand AI links 2 papers to Alexander Fiorentino, published from 2015 to 2022. Alexander Fiorentino's most frequent co-author is Kelly Ann Kieffer, MD.

Papers2
Years published2015 to 2022

Alexander Fiorentino's most frequent co-authors

Recent publications by Alexander Fiorentino

See all 2 publications and co-authors

See who Alexander Fiorentino researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Alexander Fiorentino works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Alexander R. Fiorentino graduated from Tufts University School of Medicine

Alexander Fiorentino graduated from Tufts University School of Medicine in 2017.

  1. Medical schoolTufts University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Alexander R. Fiorentino's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alexander R. Fiorentino

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Alexander R. Fiorentino's NPI number?

Alexander R. Fiorentino's NPI number is 1093246522. It was assigned on March 26, 2017, and it is active in the NPI Registry.

What does Alexander R. Fiorentino specialize in?

Alexander R. Fiorentino is an internist in Brunswick, Maine. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Alexander R. Fiorentino practice?

Alexander Fiorentino practices at 123 Medical Center Drive, Brunswick, ME 04011. Alexander Fiorentino's primary practice is MaineHealth Mid Coast Hospital in Brunswick, Maine, part of MaineHealth. Dmand AI also links Alexander Fiorentino to 1 hospital, 2 medical groups, 1 clinical lab, 1 group practice or clinic, 1 home health agency and 1 hospice.

What is Alexander R. Fiorentino's office phone number?

The practice phone on file for Alexander Fiorentino is (207) 729-0181.

What is Alexander R. Fiorentino's medical license number?

Alexander Fiorentino holds Maine license MD24562.

Which hospitals is Alexander R. Fiorentino affiliated with?

Alexander Fiorentino practices at MaineHealth Mid Coast Hospital in Brunswick, Maine. Alexander Fiorentino is also affiliated with MaineHealth Maine Medical Center. Dmand AI links Alexander Fiorentino to 1 more hospital.

What medical group is Alexander R. Fiorentino part of?

Alexander Fiorentino is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links Alexander Fiorentino to 2 more medical groups.

Does Alexander R. Fiorentino accept Medicare?

Yes. CMS data shows Alexander Fiorentino billed Medicare for 533 services in 2024, and Alexander Fiorentino accepts Medicare assignment.

Does Alexander R. Fiorentino offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Alexander Fiorentino as offering telehealth services.

How many Medicare patients does Alexander R. Fiorentino see?

CMS counts 195 Medicare patients who saw Alexander Fiorentino in 2024, with an average age of 76.

Show 6 more questionsShow fewer questions

What services does Alexander R. Fiorentino bill to Medicare?

In 2024, Alexander Fiorentino's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).

Where did Alexander R. Fiorentino go to medical school?

Alexander Fiorentino graduated from Tufts University School of Medicine in 2017.

What drugs does Alexander R. Fiorentino prescribe most?

In 2024 Medicare Part D data, Alexander Fiorentino's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Lisinopril.

How long has Alexander R. Fiorentino been practicing?

Alexander Fiorentino graduated from medical school in 2017, 9 years ago.

Does Alexander R. Fiorentino do research?

Dmand AI links 2 publications to Alexander Fiorentino, published from 2015 to 2022.

Who does Alexander R. Fiorentino publish with?

Alexander Fiorentino's most frequent co-authors are Kelly Ann Kieffer, MD (1 shared paper).

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