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- 617 E Riverside Dr Ste 301, Saint George, UT 84790
About Nicholas Demille
Nicholas S. Demille is a physician assistant — medical practicing in Saint George, UT. Nicholas trained at University of Utah School of Medicine, graduating in 2022. Nicholas is also listed as specializing in physician assistant and student in an organized health care education program. According to Medicare claims data, Nicholas cared for 814 Medicare patients across 1,847 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and injection, triamcinolone acetonide, not otherwise specified, 10 mg. This provider record is associated with NPI 1821670936.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (435) 216-7000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
617 E RIVERSIDE DR STE 301
Saint George, UT 84790
Conditions and Services Within This Provider's Scope
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive
Most searched conditions
Allergies
Blood
Bone and joint
Digestive health
Ear, Nose & Throat
Endocrine
Eye Care
Foot and ankle
General Health
Hair and scalp
Headache and brain
Heart & Circulation
Hormones
Infections
Injury
Men's Health
Mental Health
Metabolic
Nerve conditions
Neurology
Pain
Respiratory
Sexual Health
Skin
Skin cancer
Skin conditions
Sleep
Women's Health
Procedures & services
Diagnostic Tests
- COVID-19 Rapid Test
- Rapid Flu Swab
- Urine Pregnancy Test
- Mono Rapid Test
- Rapid strep testing
- TB Skin Test
- Urine Drug Screen
Exams
- School and camp physical
- DOT Physical Exam
- Medicare annual wellness visit
- Pre-Employment Physical
Most searched procedures
Allergies
- Allergy Testing and Shots
Counseling
Dermatology
Ear, Nose & Throat
- Earwax removal
- Removal of Foreign Object from Ear or Nose
Evaluations
General Care
Heart & Circulation
Heart health
Hormones
Injections
Injury Care
- Burn Treatment
- Splinting and temporary casting
Lab tests
Mental Health
Metabolic
- Weight Loss Medication Consultation
Minor surgery
Minor Surgery
- Incision and drainage of an abscess
- Ingrown toenail removal
- Minor laceration repair
- Superficial foreign-body removal
Pain Management
Prevention
Respiratory
Screening
- Blood Pressure Check and Monitoring
- STI and STD Screening
Skin procedures
Treatments
Virtual care
Women's Health
Women's health
Procedures Most Often Billed to Medicare
1,847 services · 814 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
24 | Less often than most peers in Physician Assistant — Medical |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
22 | Less often than most peers in Physician Assistant — Medical |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
192 | More often than most peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
682 | More than most peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
676 | More than most peers in Physician Assistant — Medical |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m | Billing code | G0483 |
104 | More often than most peers in Physician Assistant — Medical |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m | Billing code | G0482 |
97 | More often than most peers in Physician Assistant — Medical |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
50 | More often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 4 groups
Other physician assistants in Saint George 5
Same specialty, same city.
Trained at University of Utah School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of Utah School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Injection of trigger points, 3 or more muscles 2
Providers in UT who bill this service to Medicare most often.
Common questions
What does Nicholas S. Demille specialize in?
Nicholas S. Demille is a physician assistant in Saint George, UT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Where is Nicholas S. Demille located?
Nicholas S. Demille is listed at 617 E Riverside Dr Ste 301, Saint George, UT 84790. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Nicholas S. Demille's phone number?
The number on file is (435) 216-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nicholas S. Demille's NPI number?
Nicholas S. Demille's National Provider Identifier is 1821670936. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Nicholas S. Demille train?
Nicholas S. Demille attended University of Utah School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Nicholas S. Demille been practicing?
Nicholas S. Demille has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Nicholas S. Demille do most often?
According to Medicare billing data, Nicholas S. Demille performs procedures including injection of trigger points, 3 or more muscles and aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Nicholas S. Demille confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas S. Demille. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.