1. Home
  2. Directory
  3. NPI Profile

JESSI GROSTEFON PA-C
NPI 1962957928
Physician Assistant - Medical in St Thomas, VI

Active since August 19, 2016PECOS EnrolledAccepts Medicare Assignment
9149 ESTATE THOMAS STE 308, ST THOMAS, VI 00802(340) 774-8881 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 17, 2018, Jan 8, 2018, Aug 19, 2016 (3 updates tracked since 2016).

About Jessi Grostefon Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSI GROSTEFON PA-C (NPI 1962957928) is an individual medical provider in St Thomas, Virgin Islands, licensed in Virgin Islands (103) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in St Croix, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1962957928
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameJESSI GROSTEFONCredential: PA-C
Location Address9149 ESTATE THOMAS STE 308St Thomas, VI 00802-3132
Mailing Address9149 Estate Thomas Ste 308St Thomas, VI 00802-3132 · (340) 774-8881
Phone(340) 774-8881
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateAugust 19, 2016
Last NPPES UpdateJanuary 28, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2025
✔ NPI 1962957928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in VI · 103

Secondary Practice Location 1

Location 14000 Beeston Hill Medical Ctr Ste 8St Croix, VI 00820-5254 · Phone (340) 773-8801

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jessi Grostefon Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264713825
PECOS Enrollment IDI20260522001709
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
130 services84 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
78 services66 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
50 services40 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
46 services46 patients
Study of nasal function 92512
A study of nasal function, also known as rhinomanometry, is a test that measures how well your nose works. It looks at the airflow and pressure in your nasal passages. It can help diagnose problems such as blockages or breathing difficulties.
35 services28 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
31 services30 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%1,601 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
100%1,314 patients5/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
89%2,878 patients2/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
59%1,866 patients3/55-star benchmark: 97%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
9%848 patients1/55-star benchmark: 90%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
79%1,437 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 31% · 35 patients
Patients tobacco: 94% · 501 patients
99%501 patients5/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
27%1,866 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSEPH SMOLARZ M.D.
Specialist
9149 ESTATE THOMAS STE 308
ST THOMAS, VI 00802
St. Thomas Island (340) 774-8881
JUDITH HIRSCH
Audiologist
9149 ESTATE THOMAS STE 308
ST THOMAS, VI 00802
St. Thomas Island (340) 774-8881
SHARON M BERRY AU.D., CCC-A
Audiologist
9149 ESTATE THOMAS STE 308
ST THOMAS, VI 00802
St. Thomas Island (340) 774-8881
PARADISE SURGICAL, LLC
Clinic/Center (Ambulatory Surgical)
9149 ESTATE THOMAS STE 308
ST THOMAS, VI 00802
St. Thomas Island (340) 774-8881

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessi Grostefon's NPI number?

The NPI number for Jessi Grostefon is 1962957928. It was assigned to this individual provider in the NPPES registry on August 19, 2016.

Where is Jessi Grostefon located?

Jessi Grostefon practices at 9149 Estate Thomas Ste 308, St Thomas, VI 00802. The listed phone number is (340) 774-8881.

What is Jessi Grostefon's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Jessi Grostefon enrolled in Medicare?

Yes. Jessi Grostefon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Jessi Grostefon was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.