Dr. Elisabeth Shell , PhD, PA-C
Physician Assistant โข Boise, ID
500 W Fort St. Crh 2nd Floor
Boise, ID 837024501
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Elisabeth Shell is listed in NPPES under Physician Assistant.
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NPI assigned on August 16, 2011; this date does not establish years in practice.
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Published CMS data list 1,423 Original Medicare Part B services in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Published rows only; this is not a quality measure.
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Published Part B service records, 2021:
- 0011A โ Adm sarscov2 100mcg/0.5ml1st: 514 service units.
- 0012A โ Adm sarscov2 100mcg/0.5ml2nd: 419 service units.
- 0001A โ Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose: 250 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2020 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2021). CPT notice
See all 4 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 48 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Biktarvy (Bictegrav/Emtricit/Tenofov Ala) โ 30 prescription fills, including refills.
- Amlodipine Besylate โ 18 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Boise, ID (2024, 215 clinicians with data). Median for this group: 197. Middle half: 87 to 692.
Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Idaho (2024, 811 clinicians with data). Median for this group: 335. Middle half: 115 to 1,225.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 39 in 2019 to 1,423 in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019โ2021.
Practice Location & Contact Primary Location
500 W Fort St. Crh 2nd Floor
Boise, ID 837024501
NPPES lists 2 distinct additional practice-address records in Houston, TX; Katy, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
1,164 people with Original Medicare in 2021
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2021.
Medicare-allowed amount
About $38,272 in 2021
The total amount Medicare approved for these services in 2021. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021.
Paid by Medicare
About $38,272 in 2021
The part of the Medicare-allowed amount that Medicare itself paid in 2021, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021.
30-day fills
70 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$124,550 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $166.90 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
NPI first issued
2011
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Shell has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Shell as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Boise and Idaho
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Boise, ID (2024, 215 clinicians with data). Median for this group: 197. Middle half: 87 to 692.
Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Idaho (2024, 811 clinicians with data). Median for this group: 335. Middle half: 115 to 1,225.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Physician Assistant in Boise, ID (2024, 215 clinicians with data). Median for this group: $3,075. Middle half: $749 to $53,240.
A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Idaho (2024, 811 clinicians with data). Median for this group: $8,793. Middle half: $1,114 to $139,833.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Shell are from 2021.
370 active clinicians are listed under Physician Assistant with a practice address in Boise, ID (1,274 in Idaho).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Boise
11.9% of these 370 clinicians have the CMS telehealth indicator.
70.3% of these 370 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 3549% from 39 in 2019 to 1,423 in 2021.
- 2019: 39
- 2020: 19
- 2021: 1,423
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Medicare-allowed amount
Medicare-allowed amount increased 1418% from $2,521 in 2019 to $38,272 in 2021.
- 2019: $2,521
- 2020: $1,263
- 2021: $38,272
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Paid by Medicare
Paid by Medicare increased 2130% from $1,716 in 2019 to $38,272 in 2021.
- 2019: $1,716
- 2020: $833
- 2021: $38,272
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 66% from 29 in 2013 to 48 in 2024.
- 2013: 29
- 2023: 119
- 2024: 48
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30-day fills
30-day fills increased 133% from 30 in 2013 to 70 in 2024.
- 2013: 30
- 2023: 149
- 2024: 70
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Part D drug cost
Part D drug cost went from $476 in 2013 to $124,550 in 2024.
- 2013: $476
- 2023: $135,780
- 2024: $124,550
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $441.06 in 2021 to $166.90 in 2024.
- 2021: $441.06
- 2022: $417.21
- 2023: $397.60
- 2024: $166.90
Sources: CMS Medicare Physician & Other Practitioners (2021), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 โ December 31, 2024): fewer than 11 records totaling $166.90.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
PROCLAIM | General | $166.90 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2020 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2019โ2021; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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0011A
Adm sarscov2 100mcg/0.5ml1st
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514 | 514 | $47.00 | $18.12 |
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0012A
Adm sarscov2 100mcg/0.5ml2nd
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419 | 419 | $79.00 | $31.53 |
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0001A
Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose
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250 | 250 | $47.00 | $27.70 |
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0002A
Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; second dose
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240 | 240 | $79.00 | $36.76 |
Source: CMS Part B by Provider and Service, 2021; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Biktarvy | Bictegrav/Emtricit/Tenofov Ala | 30 | 1,020 | $124,471.12 | โ |
| Amlodipine Besylate | Amlodipine Besylate | 18 | 1,080 | $78.90 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-05-23NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363AM0700X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - PHYSICIAN ASSISTANT
I20240718002962
TX
7911160932
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
20710 Westheimer Pkwy
Katy, TX 774506064
Phone: 2816469000
1504 Taub Loop
Houston, TX 770301608
Phone: 7137981750
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Geriatric Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.), Master of Public Health
Physician Assistant
Physician Assistant
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 500 W FORT ST. CRH 2ND FLOOR, BOISE, ID 837024501 (Tel: 2084221018)
Registered at 500 W FORT ST. CRH 2ND FLOOR, BOISE, ID 837024501 (Tel: 2084221018)
Additional practice office at 1504 Taub Loop, Houston, TX 770301608
Additional practice office at 20710 Westheimer Pkwy, Katy, TX 774506064
Physician Assistant (license number reported to NPPES: TX PA06617)
Registered at 1504 TAUB LOOP, HOUSTON, TX 770301608 (Tel: 7137981750)
Registered at 1504 TAUB LOOP, HOUSTON, TX 770301608 (Tel: 7137981750)
NPI status registered as active in NPPES database
Registered at 20710 WESTHEIMER PKWY, KATY, TX 774506064 (Tel: 2816469000)
Registered at 20710 WESTHEIMER PKWY, KATY, TX 774506064 (Tel: 2816469000)
Recorded as ELISABETH SHELL, PHD,, PA-C
Physician Assistant (license number reported to NPPES: TX PA06617)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Boise
- Ryan Burke, PA
- Kordell Koepnick, PA
- Natalie Hague, PA
- Shawn Allen, PA
- Annelise Erpenbeck, PA-C
- Amy Waselchuk, PA
Mailing Address
500 W Fort St. Crh 2nd Floor
Boise, ID 837024501
Phone: 2084221018