Dr. Scott J. Barnacle, MD

  • Mankato, MN
  • OB-GYN
NPI1457346926PAC ID1759457070
Medicare services, 2024
115
Medicare patients, 2024
71
Part D claims, 2024
292
Publications
2
Hospital affiliations
1
Practice address
1230 E Main St, Mankato, MN 56001
Practice phone
Call (800) 657-6944
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Mankato Clinic

Mankato, Minnesota

See all 11 affiliations

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Dr. Scott J. Barnacle is an OB-GYN in Mankato, Minnesota

Dr. Barnacle practices at Mankato Clinic in Mankato, Minnesota.

Dr. Barnacle's NPI, 1457346926, was assigned on September 12, 2005. Dr. Barnacle graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001. Dr. Barnacle holds Minnesota license 57169.

NPI and contact details
Medicare PAC ID
1759457070
NPI enumeration date
September 12, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(800) 657-6944
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
47
Medical school graduation
2001

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

Dr. Scott J. Barnacle practices at Mankato Clinic in Mankato, Minnesota

Dr. Barnacle's primary practice is Mankato Clinic, at 1230 E Main St, Mankato, MN 56001 in Blue Earth County. The practice phone is (800) 657-6944.

  • Mankato Clinic
    1230 E Main St, Mankato, MN 56001 · Blue Earth CountyPhone(800) 657-6944

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

Dr. Scott J. Barnacle is affiliated with 4 sites of care and 7 medical groups

Dr. Barnacle's primary practice is Mankato Clinic in Mankato, Minnesota. Dr. Barnacle is also affiliated with Mayo Clinic Health System in Mankato. The medical group on file is Fairview Clinics. Dmand AI also links Dr. Barnacle to 6 more medical groups and 2 group practices and clinics, each named with a free account.

See all 11 affiliations for Dr. Barnacle

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

Dmand AI tracks the EHR system at Dr. Scott J. Barnacle's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnacle practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mankato ClinicAvailable with a free account
+3 more sites and 6 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Scott J. Barnacle is one of 719 OB-GYNs in Minnesota

Obstetrics and gynecology is Dr. Barnacle's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Barnacle is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Barnacle's licenses on file in 3 states: Minnesota, California and Indiana.

Specialties and state licenses

  • Obstetrics and gynecology, MinnesotaPrimaryLicense 57169 · 2013 to 2026 · taxonomy 207V00000X
  • California license2025 to 2027
  • Indiana licenseLicense 01057759A · 2003 to 2025

Clinical focus

Dmand AI lists hysterectomy, menopause, pelvic prolapse, UTI, vaginal infection, vaginal prolapse repair and vaginal repair among the conditions Dr. Barnacle treats.

OB-GYNs near Dr. Barnacle

Counts of OB-GYNs 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. Scott J. Barnacle billed Medicare for 115 services in 2024

CMS data shows 115 Medicare services from Dr. Barnacle across 5 procedure codes in 2024, for 71 Medicare patients. Medicare paid $6,849 for them. Every service was in an office.

Medicare services, 2024115
Medicare patients71
Paid by Medicare$6,849
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 692024: 681%
Other services
2023: 232024: 259%
Surgery
2023: 172024: 2229%

Dr. Barnacle compared with the Minnesota median for OB-GYNs, 2024

  • Dr. Barnacle
  • Minnesota median
Medicare services
115vs 235.0 times
Medicare patients
71vs 282.5 times
Part D claims
133vs 265.1 times

Medians across 668 OB-GYNs in Minnesota with Dmand AI profiles that report each measure.

Dr. Barnacle'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. Barnacle

Need commercial claims for Dr. Barnacle?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barnacle and other OB-GYNs in Minnesota.

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

Dr. Scott J. Barnacle treated 71 Medicare patients in 2024, average age 66

CMS counts 71 Medicare patients who saw Dr. Barnacle in 2024. The largest group is 65 to 74, with 29 patients. 55% of them have high cholesterol, and 54% have high blood pressure. 27% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Barnacle's median patient age at 36, with 99% women.

Medicare patients, 202471
Average age66
Average risk score0.84
Also on Medicaid27%

Dr. Barnacle's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

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

  1. High cholesterol55%
  2. High blood pressure54%
  3. Anxiety44%
  4. Arthritis39%
  5. Mood disorders30%
  6. Depression28%
  7. Osteoporosis23%
  8. Asthma18%

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

Dr. Barnacle's patients across all payers

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

Patient panel by age, all payers

Median age 36

Patient panel by sex, all payers

  • Women99%
  • Men0%

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

Dr. Scott J. Barnacle wrote 292 Medicare Part D claims in 2024

In 2024, Dr. Barnacle wrote 292 Medicare Part D claims for 62 patients. 92% of them were for generic drugs. CMS names the drug for 133 of them, across 6 drugs with 11 or more claims each, at $3,643 in total drug cost. In 2023, CMS named 136 claims across 6 drugs.

Part D claims, 2024292
Drugs named by CMS6
Total drug cost$3,643
Part D patients62

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

  • Generic270 claims92%
  • Brand-name and other22 claims8%

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

  • Opioids4%13 of 292 claims
  • Antibiotics8%24 of 292 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: 1362024: 1332%

Drugs named by CMS: 6 in 2024, 6 in 2023.

See all prescribing by Dr. Barnacle

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

How Dr. Scott J. Barnacle takes part in Medicare

Dr. Barnacle accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

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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Dr. Scott J. Barnacle has 2 publications on record

Dmand AI links 2 papers to Dr. Barnacle in 2006. Dr. Barnacle's most frequent co-author is Randal D. Robinson, MD.

Papers2

Dr. Barnacle's most frequent co-authors

Recent publications by Dr. Barnacle

See all 2 publications and co-authors

See who Dr. Barnacle researches with

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

How network discovery works

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

Dr. Scott J. Barnacle received $18,450 in industry payments from 2016 to 2025

CMS Open Payments shows 108 general payments to Dr. Barnacle from 31 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 81% of the total. Applied Medical Resources Corporation paid the most, $16,026.

General payments to Dr. Barnacle by program year, 2016 to 2025

General payments to Dr. Barnacle by kind, 2016 to 2025

$18.5Kin total
  • Speaker and faculty fees$15,00081%
  • Food and beverage$2,10911%
  • Travel and lodging$1,3307%
  • Education$110%

Companies that paid Dr. Barnacle the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Barnacle

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

Dr. Scott J. Barnacle has 1 award and honors on record

Dmand AI lists 1 award for Dr. Barnacle.

Awards and honors for Dr. Barnacle

  1. Undated
    • ACOG Fellow

Source: Dmand AI Professional Profile Data

Dr. Scott J. Barnacle graduated from Uniformed Services University, F. Edward Hebert School of Medicine

Dr. Barnacle graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001. Dr. Barnacle is a member of American College of Obstetricians and Gynecologists.

  1. Medical schoolUniformed Services University, F. Edward Hebert School of Medicine
  2. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Dr. Scott J. Barnacle accepts plans from 17 insurance carriers

Dr. Barnacle is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Barnacle accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO8
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Scott J. Barnacle'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)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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Scott J. Barnacle

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. Scott J. Barnacle's NPI number?

Dr. Scott J. Barnacle's NPI number is 1457346926. It was assigned on September 12, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Scott J. Barnacle?

Dr. Scott J. Barnacle is an OB-GYN in Mankato, Minnesota. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Scott J. Barnacle practice?

Dr. Barnacle practices at 1230 E Main St, Mankato, MN 56001. Dr. Barnacle's primary practice is Mankato Clinic in Mankato, Minnesota. Dmand AI also links Dr. Barnacle to 6 medical groups and 2 group practices and clinics.

What is Dr. Scott J. Barnacle's office phone number?

The practice phone on file for Dr. Barnacle is (800) 657-6944.

What is Dr. Scott J. Barnacle's medical license number?

Dr. Barnacle holds Minnesota license 57169, one of the licenses on file in 3 states.

Which states has Dr. Scott J. Barnacle been licensed in?

Dmand AI has state licenses on file for Dr. Barnacle in Minnesota (2013 to 2026), California (2025 to 2027) and Indiana (2003 to 2025).

Which hospitals is Dr. Scott J. Barnacle affiliated with?

Dr. Barnacle is affiliated with Mayo Clinic Health System in Mankato.

What medical group is Dr. Scott J. Barnacle part of?

Dr. Barnacle is linked to Fairview Clinics. Dmand AI links Dr. Barnacle to 6 more medical groups.

Does Dr. Scott J. Barnacle accept Medicare?

Yes. CMS data shows Dr. Barnacle billed Medicare for 115 services in 2024, and Dr. Barnacle accepts Medicare assignment.

How many Medicare patients does Dr. Scott J. Barnacle see?

CMS counts 71 Medicare patients who saw Dr. Barnacle in 2024, with an average age of 66.

Show 9 more questionsShow fewer questions

Is Dr. Scott J. Barnacle board certified?

Yes. Dr. Barnacle is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.

What services does Dr. Scott J. Barnacle bill to Medicare?

In 2024, Dr. Barnacle's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).

Where did Dr. Scott J. Barnacle go to medical school?

Dr. Barnacle graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 2001.

What drugs does Dr. Scott J. Barnacle prescribe most?

In 2024 Medicare Part D data, Dr. Barnacle's most prescribed drugs by claims were Estradiol, Medroxyprogesterone Acetate and Solifenacin Succinate.

Has Dr. Scott J. Barnacle received payments from drug or device companies?

CMS Open Payments shows $18,450 in general payments to Dr. Barnacle from 31 companies from 2016 to 2025. The largest total came from Applied Medical Resources Corporation.

How long has Dr. Scott J. Barnacle been practicing?

Dr. Barnacle graduated from medical school in 2001, 25 years ago.

Does Dr. Scott J. Barnacle do research?

Dmand AI links 2 publications to Dr. Barnacle.

Who does Dr. Scott J. Barnacle publish with?

Dr. Barnacle's most frequent co-authors are Randal D. Robinson, MD (1 shared paper).

What insurance does Dr. Scott J. Barnacle accept?

Dr. Barnacle is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Selling to obstetrics and gynecology practices?

See OB-GYNs in Minnesota by site of care and group

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