Amanda Janis Baker , FNP-C
Nurse Practitioner β’ Chester, VA
1714 E Hundred Rd Ste 104
Chester, VA 238363310
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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NPI assigned on July 10, 2022; this date does not establish years in practice.
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Published CMS data list 1,675 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Omeprazole β 253 prescription fills, including refills.
- Pantoprazole Sodium β 130 prescription fills, including refills.
- Sucralfate β 117 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 38 records in the table Β· Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in Virginia (2024, 741 clinicians with data). Median for this group: 394. Middle half: 88 to 1,509.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 76 in 2022 to 1,675 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2024.
Practice Location & Contact Primary Location
1714 E Hundred Rd Ste 104
Chester, VA 238363310
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Tricities Gastroenterology Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2022
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
2,225 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
$1,223,517 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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $2,427.73 across 108 records.
By nature of payment
- Food and Beverage: $2,427.73 across 108 records.
Reporting-company totals (3 largest of 18)
- ABBVIE INC.: $700.43 across 38 records.
- Janssen Pharmaceuticals, Inc: $486.35 across 15 records.
- Ardelyx, Inc.: $256.26 across 11 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
4 years (graduated 2022)
CMS Doctors and Clinicians data list 2022 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2022
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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, βDoes your provider accept Medicare as full payment?β
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)
Amanda Baker 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 Amanda Baker 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 Chester and Virginia
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in Virginia (2024, 741 clinicians with data). Median for this group: 394. Middle half: 88 to 1,509.
Too few clinicians listed under Nurse Practitioner in Chester have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Nurse Practitioner in Virginia (2024, 741 clinicians with data). Median for this group: $24,717. Middle half: $1,457 to $186,741.
Too few clinicians listed under Nurse Practitioner in Chester have Medicare Part D data for 2024 to compare.
5 active clinicians are listed under Nurse Practitioner with a practice address in Chester, VA (1,722 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 2104% from 76 in 2022 to 1,675 in 2024.
- 2022: 76
- 2023: 1,210
- 2024: 1,675
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30-day fills
30-day fills increased 1954% from 108 in 2022 to 2,225 in 2024.
- 2022: 108
- 2023: 1,607
- 2024: 2,225
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Part D drug cost
Part D drug cost increased 52244% from $2,337 in 2022 to $1,223,517 in 2024.
- 2022: $2,337
- 2023: $537,769
- 2024: $1,223,517
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $743.82 in 2022 to $2,427.73 in 2025.
- 2022: $743.82
- 2023: $1,890.15
- 2024: $3,028.40
- 2025: $2,427.73
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· 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 2025 (payments made January 1 β December 31, 2025): 108 records totaling $2,427.73.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $121.96 |
| Phathom Pharmaceuticals, Inc. |
Food and Beverage
Cash or cash equivalent
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VOQUEZNA | General | $112.70 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $112.42 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
SKYRIZI | General | $84.12 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
|
IBSRELA | General | $81.71 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $80.00 |
| Enterra Medical, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $32.48 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
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ASTRA TECH Implant System | General | $32.08 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $31.56 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VIBERZI | General | $31.22 |
| Celltrion USA Inc. |
Food and Beverage
In-kind items and services
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VEGZELMA | General | $28.68 |
| Ipsen Biopharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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IQIRVO | General | $28.41 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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RINVOQ | General | $27.93 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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RINVOQ | General | $27.46 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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ENTYVIO | General | $27.44 |
| Aimmune Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
VOWST | General | $27.24 |
| Madrigal Pharmaceuticals |
Food and Beverage
In-kind items and services
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REZDIFFRA | General | $27.07 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
|
IBSRELA | General | $26.95 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
ENTYVIO | General | $26.90 |
| Ipsen Biopharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
IQIRVO | General | $26.78 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
CREON | General | $26.53 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $25.55 |
| Aimmune Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
ZENPEP | General | $25.41 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $25.26 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $25.03 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Omeprazole | Omeprazole | 253 | 12,349 | $1,618.05 | 74 |
| Pantoprazole Sodium | Pantoprazole Sodium | 130 | 7,168 | $1,000.35 | 46 |
| Sucralfate | Sucralfate | 117 | 4,661 | $4,714.14 | 46 |
| Dicyclomine Hcl | Dicyclomine Hcl | 98 | 3,470 | $1,291.26 | 28 |
| Creon | Lipase/Protease/Amylase | 91 | 2,655 | $264,029.27 | 35 |
| Linzess | Linaclotide | 90 | 4,320 | $76,855.37 | 28 |
| Famotidine | Famotidine | 75 | 3,789 | $605.53 | 24 |
| Metoclopramide Hcl | Metoclopramide Hcl | 70 | 2,346 | $312.61 | 16 |
| Sod Sulf-Potass Sulf-Mag Sulf | Sodium, Potassium,mag Sulfates | 53 | 61 | $3,032.87 | 53 |
| Lactulose | Lactulose | 50 | 269 | $247.74 | 46 |
| Clenpiq | Sod Picosulf/Mag Ox/Citric Ac | 42 | 50 | $7,083.11 | 42 |
| Dexlansoprazole Dr | Dexlansoprazole | 39 | 1,410 | $4,182.85 | β |
| Mesalamine | Mesalamine | 37 | 1,272 | $11,994.73 | β |
| Cholestyramine Light | Cholestyramine | 37 | 1,606 | $2,364.02 | 15 |
| Ondansetron Odt | Ondansetron | 36 | 319 | $396.14 | 18 |
| Enulose | Lactulose | 36 | 112 | $95.80 | 34 |
| Rinvoq | Upadacitinib | 35 | 1,028 | $308,981.96 | β |
| Ursodiol | Ursodiol | 29 | 1,290 | $6,056.56 | β |
| Prevalite | Cholestyramine | 28 | 866 | $1,549.22 | β |
| Ondansetron Hcl | Ondansetron Hcl | 26 | 426 | $2,923.21 | β |
| Xifaxan | Rifaximin | 26 | 750 | $78,756.30 | β |
| Promethazine Hcl | Promethazine Hcl | 25 | 478 | $113.14 | β |
| Budesonide Ec | Budesonide | 25 | 750 | $2,803.64 | β |
| Humira(Cf) Pen | Adalimumab | 25 | 868 | $248,683.47 | β |
| Trulance | Plecanatide | 21 | 690 | $12,469.23 | β |
(top 25 shown)
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: 2022-07-19NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 163WG0100X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20221012001297
VA
2961878228
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Tricities Gastroenterology Pc
1714 E Hundred Rd, Chester, VA 238363310
Phone: 8046810556
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Medical
Physician Assistant (Certified)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as AMANDA BAKER, FNP-C
NPI status registered as active in NPPES database
Registered at 1714 E HUNDRED RD STE 104, CHESTER, VA 238363310 (Tel: 8046810556)
Registered at 1714 E HUNDRED RD STE 104, CHESTER, VA 238363310 (Tel: 8046810556)
Recorded as AMANDA BAKER, RN
Registered Nurse (license number reported to NPPES: VA 0001288819)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Chester
Healthcare providers in ChesterMailing Address
1714 E Hundred Rd Ste 104
Chester, VA 238363310
Phone: 8046810556