Provider Profile
Listed in the NPI registry as a physician assistant — medical, Jessi Grostefon, PA-C practices in St Thomas, VI. According to Medicare claims data, Jessi cared for 408 Medicare patients across 496 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, removal of impacted ear wax, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9149 ESTATE THOMAS STE 308
St Thomas, VI 00802
4000 Beeston Hill Medical Ctr Ste 8
St Croix, VI 00820
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.
Most searched conditions
Allergies
Blood
Bone and joint
Digestive
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
Most searched procedures
Allergies
Counseling
Dermatology
Diagnostic Tests
Ear, Nose & Throat
Evaluations
Exams
General Care
Heart & Circulation
Heart health
Hormones
Injections
Injury Care
Lab tests
Mental Health
Metabolic
Minor surgery
Minor Surgery
Pain Management
Prevention
Respiratory
Screening
Skin procedures
Treatments
Virtual care
Women's Health
Women's health
496 services · 408 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
78 | As often as other peers in Physician Assistant — Medical |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
31 | More often than most peers in Physician Assistant — Medical |
| Study of nasal function | Treatment | 92512 |
35 | Too few peers to compare |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
26 | As often as other peers in Physician Assistant — Medical |
| Exam of ear using a microscope | Treatment | 92504 |
23 | Less 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 |
130 | More often 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 |
50 | As often as other peers in Physician Assistant — Medical |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
46 | 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 |
27 | As often as other peers in Physician Assistant — Medical |
| Administration of drug for helicobacter pylori | Lab test | 83014 |
25 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Jessi Grostefon is a physician assistant in St Thomas, VI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Jessi Grostefon is listed at 9149 Estate Thomas Ste 308, St Thomas, VI 00802. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (340) 774-8881. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Jessi Grostefon's National Provider Identifier is 1962957928. 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
Jessi Grostefon attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
Jessi Grostefon has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Jessi Grostefon performs procedures including removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; provides treatments such as study of nasal function and test to measure expiratory airflow and volume, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Jessi Grostefon. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.