Dr. Jamii B. St Julien, MD

  • New Port Richey, FL
  • General surgeon
NPI1881898377PAC ID8123247632
Medicare services, 2024
133
Medicare patients, 2024
79
Part D claims, 2024
88
Publications
8
Hospital affiliations
2
Practice address
9330 Sr 54, Trinity, FL 34655
Practice phone
Call (727) 834-4900
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

HCA Florida Trinity Hospital

Hospital · Trinity, Florida

See all 7 affiliations

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Dr. Jamii B. St Julien is a general surgeon in New Port Richey, Florida

Dr. St Julien practices at HCA Florida Trinity Hospital in Trinity, Florida, part of HCA Healthcare.

Dr. St Julien's NPI, 1881898377, was assigned on June 11, 2007. Dr. St Julien graduated from The Johns Hopkins University School of Medicine in 2007. Dr. St Julien holds Florida license ME126530.

NPI and contact details
Medicare PAC ID
8123247632
NPI enumeration date
June 11, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(727) 834-4900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Jamii B. St Julien practices at HCA Florida Trinity Hospital in Trinity, Florida

Dr. St Julien's primary practice is HCA Florida Trinity Hospital, at 9330 Sr 54, Trinity, FL 34655 in Pasco County. The practice phone is (727) 834-4900.

Source: Dmand AI Affiliation Data

Dr. Jamii B. St Julien is affiliated with 5 sites of care and 2 medical groups

Dr. St Julien's primary practice is HCA Florida Trinity Hospital in Trinity, Florida, part of HCA Healthcare. Dr. St Julien is also affiliated with HCA Florida Brandon Hospital. The medical group on file is Pinnacle Medical Group. Dmand AI also links Dr. St Julien to 2 more group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. St Julien

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

Dmand AI tracks the EHR system at Dr. Jamii B. St Julien's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. St Julien practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
HCA Florida Trinity HospitalAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jamii B. St Julien is one of 1,593 general surgeons in Florida

Surgery is Dr. St Julien's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. St Julien is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. St Julien's licenses on file in 3 states: Florida, Texas and Tennessee.

Specialties and state licenses

  • Surgery, FloridaPrimaryLicense ME126530 · 2015 to 2026 · taxonomy 208600000X
  • Texas license2014 to 2016
  • Tennessee license2010 to 2015

Clinical focus

Dmand AI lists abdominal adhesion surgery, appendectomy, colonoscopy, colon removal, gallbladder removal and thyroid surgery among the conditions Dr. St Julien treats.

General surgeons near Dr. St Julien

Counts of general surgeons 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. Jamii B. St Julien billed Medicare for 133 services in 2024

CMS data shows 133 Medicare services from Dr. St Julien across 4 procedure codes in 2024, for 79 Medicare patients. Medicare paid $17,260 for them.

Medicare services, 2024133
Medicare patients79
Paid by Medicare$17,260
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 1352024: 1331%

Where Dr. St Julien's Medicare services took place, 2024

  • In an office6045%
  • In a facility7355%

Dr. St Julien compared with the Florida median for general surgeons, 2024

  • Dr. St Julien
  • Florida median
Medicare services
133vs 19833% below
Medicare patients
79vs 13341% below
Part D claims
42vs 43Close to median

Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.

Dr. St Julien'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. St Julien

Need commercial claims for Dr. St Julien?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. St Julien and other general surgeons in Florida.

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

Dr. Jamii B. St Julien treated 79 Medicare patients in 2024, average age 73

CMS counts 79 Medicare patients who saw Dr. St Julien in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.43, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. St Julien's median patient age at 67, with 54% women.

Medicare patients, 202479
Average age73
Average risk score2.43
Also on Medicaid19%

Dr. St Julien's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. St Julien's Medicare patients by sex, 2024

  • Women5165%
  • Men2835%

Chronic conditions among Dr. St Julien's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis63%
  4. Chronic kidney disease52%
  5. Anxiety49%
  6. Ischemic heart disease44%
  7. Mood disorders44%
  8. Diabetes42%

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

Dr. St Julien's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women54%
  • Men44%

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

Dr. Jamii B. St Julien wrote 88 Medicare Part D claims in 2024

In 2024, Dr. St Julien wrote 88 Medicare Part D claims for 48 patients. 91% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $168 in total drug cost. In 2023, CMS named 88 claims across 4 drugs.

Part D claims, 202488
Drugs named by CMS3
Total drug cost$168
Part D patients48

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

  • Generic80 claims91%
  • Brand-name and other8 claims9%

Dr. St Julien'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. St Julien's Part D claims, 2024

  • Opioids20%18 of 88 claims
  • Antibiotics43%38 of 88 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: 882024: 4252%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. St Julien

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. Jamii B. St Julien offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

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

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Jamii B. St Julien has 8 publications on record

Dmand AI links 8 papers to Dr. St Julien, published from 2012 to 2021. 2012 was the busiest year, with 2. The most frequent topics are Thoracic Surgery. Dr. St Julien's most frequent co-authors are Eric Shawn Lambright, MD, Joe B. Putnam, MD and Tarek S. Absi, MD.

Papers8
Years published2012 to 2021

Dr. St Julien's papers by year, 2012 to 2021

Topics Dr. St Julien writes about most

  • Thoracic Surgery

Dr. St Julien's most frequent co-authors

Recent publications by Dr. St Julien

See all 8 publications and co-authors

See who Dr. St Julien researches with

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

How network discovery works

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

Dr. Jamii B. St Julien received $101,080 in industry payments from 2017 to 2025

CMS Open Payments shows 350 general payments to Dr. St Julien from 50 drug and device companies from 2017 to 2025. Education make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $67,621.

General payments to Dr. St Julien by program year, 2017 to 2025

General payments to Dr. St Julien by kind, 2017 to 2025

$101.1Kin total
  • Education$57,00056%
  • Speaker and faculty fees$20,90021%
  • Food and beverage$12,75413%
  • Travel and lodging$10,42610%

Companies that paid Dr. St Julien the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. St Julien

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

Dr. Jamii B. St Julien graduated from The Johns Hopkins University School of Medicine

Dr. St Julien graduated from The Johns Hopkins University School of Medicine in 2007.

  1. Medical schoolThe Johns Hopkins University School of Medicine
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Jamii B. St Julien accepts plans from 18 insurance carriers

Dr. St Julien is in network with 18 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. St Julien accepts, by number of carriers

  1. Medicare12
  2. PPO12
  3. HMO11
  4. POS6
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jamii B. St Julien'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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Jamii B. St Julien

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. Jamii B. St Julien's NPI number?

Dr. Jamii B. St Julien's NPI number is 1881898377. It was assigned on June 11, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Jamii B. St Julien?

Dr. Jamii B. St Julien is a general surgeon in New Port Richey, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Jamii B. St Julien practice?

Dr. St Julien practices at 9330 Sr 54, Trinity, FL 34655. Dr. St Julien's primary practice is HCA Florida Trinity Hospital in Trinity, Florida, part of HCA Healthcare. Dmand AI also links Dr. St Julien to 2 group practices and clinics, 1 home health agency and 1 medical group.

What is Dr. Jamii B. St Julien's office phone number?

The practice phone on file for Dr. St Julien is (727) 834-4900.

What is Dr. Jamii B. St Julien's medical license number?

Dr. St Julien holds Florida license ME126530, one of the licenses on file in 3 states.

Which states has Dr. Jamii B. St Julien been licensed in?

Dmand AI has state licenses on file for Dr. St Julien in Florida (2015 to 2026), Texas (2014 to 2016) and Tennessee (2010 to 2015).

Which hospitals is Dr. Jamii B. St Julien affiliated with?

Dr. St Julien practices at HCA Florida Trinity Hospital in Trinity, Florida. Dr. St Julien is also affiliated with HCA Florida Brandon Hospital.

What medical group is Dr. Jamii B. St Julien part of?

Dr. St Julien is linked to Pinnacle Medical Group. Dmand AI links Dr. St Julien to 1 more medical group.

Does Dr. Jamii B. St Julien accept Medicare?

Yes. CMS data shows Dr. St Julien billed Medicare for 133 services in 2024, and Dr. St Julien accepts Medicare assignment.

Does Dr. Jamii B. St Julien offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Jamii B. St Julien see?

CMS counts 79 Medicare patients who saw Dr. St Julien in 2024, with an average age of 73.

Is Dr. Jamii B. St Julien board certified?

Yes. Dr. St Julien is board certified in surgery by the American Board of Surgery.

What services does Dr. Jamii B. St Julien bill to Medicare?

In 2024, Dr. St Julien's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and office visit, new patient (99205).

Where did Dr. Jamii B. St Julien go to medical school?

Dr. St Julien graduated from The Johns Hopkins University School of Medicine in 2007.

What drugs does Dr. Jamii B. St Julien prescribe most?

In 2024 Medicare Part D data, Dr. St Julien's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Tramadol HCl.

Has Dr. Jamii B. St Julien received payments from drug or device companies?

CMS Open Payments shows $101,080 in general payments to Dr. St Julien from 50 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Jamii B. St Julien been practicing?

Dr. St Julien graduated from medical school in 2007, 19 years ago.

Does Dr. Jamii B. St Julien do research?

Dmand AI links 8 publications to Dr. St Julien, published from 2012 to 2021.

Who does Dr. Jamii B. St Julien publish with?

Dr. St Julien's most frequent co-authors are Eric Shawn Lambright, MD (3 shared papers), Joe B. Putnam, MD (3 shared papers) and Tarek S. Absi, MD (1 shared paper).

What insurance does Dr. Jamii B. St Julien accept?

Dr. St Julien is in network with 18 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

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