Dr. Joseph J. Fanciullo, MD

  • Sioux Falls, SD
  • Rheumatologist
NPI1437182516PAC ID4183786775
Medicare services, 2024
522
Medicare patients, 2024
325
Part D claims, 2024
2,791
Publications
12
Hospital affiliations
5
Practice address
1301 S Cliff Ave, Sioux Falls, SD 57105
Practice phone
Call (605) 504-1600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Avera Medical Group Rheumatology Sioux Falls

Sioux Falls, South Dakota

See all 8 affiliations

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Dr. Joseph J. Fanciullo is a rheumatologist in Sioux Falls, South Dakota

Dr. Fanciullo practices at Avera Medical Group Rheumatology Sioux Falls in Sioux Falls, South Dakota.

Dr. Fanciullo's NPI, 1437182516, was assigned on July 9, 2006. Dr. Fanciullo graduated from University of Nebraska College of Medicine in 1992. Dr. Fanciullo holds South Dakota license 4251.

NPI and contact details
Medicare PAC ID
4183786775
NPI enumeration date
July 9, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(605) 504-1600
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
60
Medical school graduation
1992

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

Dr. Joseph J. Fanciullo practices at Avera Medical Group Rheumatology Sioux Falls in Sioux Falls, South Dakota

Dr. Fanciullo's primary practice is Avera Medical Group Rheumatology Sioux Falls, at 1301 S Cliff Ave, Sioux Falls, SD 57105 in Minnehaha County. The practice phone is (605) 504-1600.

  • Avera Medical Group Rheumatology Sioux Falls
    1301 S Cliff Ave, Sioux Falls, SD 57105 · Minnehaha CountyPhone(605) 504-1600

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Joseph J. Fanciullo is affiliated with 7 sites of care and 1 medical group

Dr. Fanciullo's primary practice is Avera Medical Group Rheumatology Sioux Falls in Sioux Falls, South Dakota. Dr. Fanciullo is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Fanciullo to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Fanciullo

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Joseph J. Fanciullo's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fanciullo practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Avera Medical Group Rheumatology Sioux FallsAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Joseph J. Fanciullo is one of 21 rheumatologists in South Dakota

Rheumatology is Dr. Fanciullo's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Fanciullo is licensed in South Dakota.

Specialties and state licenses

  • Rheumatology, South DakotaPrimaryLicense 4251 · taxonomy 207RR0500X

Rheumatologists near Dr. Fanciullo

Counts of rheumatologists 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

Dr. Joseph J. Fanciullo billed Medicare for 522 services in 2024

CMS data shows 522 Medicare services from Dr. Fanciullo across 3 procedure codes in 2024, all of them office visits, for 325 Medicare patients. Medicare paid $28,283 for them. Every service was in an office.

Medicare services, 2024522
Medicare patients325
Paid by Medicare$28,283
Procedure codes3

Dr. Fanciullo's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5302024: 5222%

Dr. Fanciullo compared with the South Dakota median for rheumatologists, 2024

  • Dr. Fanciullo
  • South Dakota median
Medicare services
522vs 93144% below
Medicare patients
325vs 340Close to median
Part D claims
2,687vs 1,81948% above

Medians across 22 rheumatologists in South Dakota with Dmand AI profiles that report each measure.

Dr. Fanciullo'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 Dr. Fanciullo

Need commercial claims for Dr. Fanciullo?

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

Dr. Joseph J. Fanciullo treated 325 Medicare patients in 2024, average age 73

CMS counts 325 Medicare patients who saw Dr. Fanciullo in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have arthritis, and 69% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Fanciullo's median patient age at 68, with 74% women.

Medicare patients, 2024325
Average age73
Average risk score1.42
Also on Medicaid9%

Dr. Fanciullo's Medicare patients by age, 2024

Dr. Fanciullo's Medicare patients by sex, 2024

  • Women26882%
  • Men5718%

Chronic conditions among Dr. Fanciullo's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure69%
  3. High cholesterol66%
  4. Osteoporosis33%
  5. Mood disorders30%
  6. Depression28%
  7. Anxiety24%
  8. Ischemic heart disease24%

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

Dr. Fanciullo's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women74%
  • Men26%

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

Dr. Joseph J. Fanciullo wrote 2,791 Medicare Part D claims in 2024

In 2024, Dr. Fanciullo wrote 2,791 Medicare Part D claims for 324 patients. 78% of them were for generic drugs. CMS names the drug for 2,687 of them, across 32 drugs with 11 or more claims each, at $2,552,597 in total drug cost. In 2023, CMS named 2,580 claims across 35 drugs.

Part D claims, 20242,791
Drugs named by CMS32
Total drug cost$2.6M
Part D patients324

Dr. Fanciullo's Part D claims by kind of drug, 2024

  • Generic2,189 claims78%
  • Brand-name and other602 claims22%

Dr. Fanciullo'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 Dr. Fanciullo's Part D claims, 2024

  • Opioids7%183 of 2,791 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: 2,5802024: 2,6874%

Drugs named by CMS: 32 in 2024, 35 in 2023.

See all prescribing by Dr. Fanciullo

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

Dr. Joseph J. Fanciullo offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Joseph J. Fanciullo has 12 publications on record

Dmand AI links 12 papers to Dr. Fanciullo, published from 2018 to 2023. The most frequent topics are Arthritis, Rheumatoid, Genotype and Hydroxymethylglutaryl-CoA Reductase Inhibitors. Dr. Fanciullo has published most often in S D Med. Dr. Fanciullo's most frequent co-authors are Touba Naim, MD, Abdelmohaymin Abdalla Abufatima Abdalla, MD and Matthew Don Jahraus, DO.

Papers12
Years published2018 to 2023

Dr. Fanciullo's papers by year, 2018 to 2023

Topics Dr. Fanciullo writes about most

  • Arthritis, Rheumatoid
  • Genotype
  • Hydroxymethylglutaryl-CoA Reductase Inhibitors
  • Muscular Diseases
  • Pharmacogenomic Testing

Dr. Fanciullo's most frequent co-authors

Recent publications by Dr. Fanciullo

See all 12 publications and co-authors

See who Dr. Fanciullo researches with

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

How network discovery works

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

Dr. Joseph J. Fanciullo received $585 in industry payments from 2017 to 2025

CMS Open Payments shows 17 general payments to Dr. Fanciullo from 10 drug and device companies from 2017 to 2025. Education make up the largest share, 50% of the total. Janssen Pharmaceuticals, Inc paid the most, $193.

General payments to Dr. Fanciullo by program year, 2017 to 2025

General payments to Dr. Fanciullo by kind, 2017 to 2025

$585in total
  • Education$29350%
  • Food and beverage$29250%

Companies that paid Dr. Fanciullo the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Fanciullo

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Joseph J. Fanciullo graduated from University of Nebraska College of Medicine

Dr. Fanciullo graduated from University of Nebraska College of Medicine in 1992.

  1. Medical schoolUniversity of Nebraska College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Joseph J. Fanciullo'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Dr. Joseph J. Fanciullo

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

What is Dr. Joseph J. Fanciullo's NPI number?

Dr. Joseph J. Fanciullo's NPI number is 1437182516. It was assigned on July 9, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Joseph J. Fanciullo?

Dr. Joseph J. Fanciullo is a rheumatologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Joseph J. Fanciullo practice?

Dr. Fanciullo practices at 1301 S Cliff Ave, Sioux Falls, SD 57105. Dr. Fanciullo's primary practice is Avera Medical Group Rheumatology Sioux Falls in Sioux Falls, South Dakota. Dmand AI also links Dr. Fanciullo to 4 hospitals and 1 group practice or clinic.

What is Dr. Joseph J. Fanciullo's office phone number?

The practice phone on file for Dr. Fanciullo is (605) 504-1600.

What is Dr. Joseph J. Fanciullo's medical license number?

Dr. Fanciullo holds South Dakota license 4251.

Which hospitals is Dr. Joseph J. Fanciullo affiliated with?

Dr. Fanciullo is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Fanciullo to 4 more hospitals.

What medical group is Dr. Joseph J. Fanciullo part of?

Dr. Fanciullo is linked to Avera McKennan Hospital & University Health Center.

Does Dr. Joseph J. Fanciullo accept Medicare?

Yes. CMS data shows Dr. Fanciullo billed Medicare for 522 services in 2024, and Dr. Fanciullo accepts Medicare assignment.

Does Dr. Joseph J. Fanciullo offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Fanciullo as offering telehealth services.

How many Medicare patients does Dr. Joseph J. Fanciullo see?

CMS counts 325 Medicare patients who saw Dr. Fanciullo in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Joseph J. Fanciullo bill to Medicare?

In 2024, Dr. Fanciullo's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99203).

Where did Dr. Joseph J. Fanciullo go to medical school?

Dr. Fanciullo graduated from University of Nebraska College of Medicine in 1992.

What drugs does Dr. Joseph J. Fanciullo prescribe most?

In 2024 Medicare Part D data, Dr. Fanciullo's most prescribed drugs by claims were Methotrexate, Hydroxychloroquine Sulfate and Prednisone.

Has Dr. Joseph J. Fanciullo received payments from drug or device companies?

CMS Open Payments shows $585 in general payments to Dr. Fanciullo from 10 companies from 2017 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Joseph J. Fanciullo been practicing?

Dr. Fanciullo graduated from medical school in 1992, 34 years ago.

Does Dr. Joseph J. Fanciullo do research?

Dmand AI links 12 publications to Dr. Fanciullo, published from 2018 to 2023.

Who does Dr. Joseph J. Fanciullo publish with?

Dr. Fanciullo's most frequent co-authors are Touba Naim, MD (2 shared papers), Abdelmohaymin Abdalla Abufatima Abdalla, MD (1 shared paper) and Matthew Don Jahraus, DO (1 shared paper).

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