Amber Fields , CNP
Nurse Practitioner - Acute Care • Gallipolis, OH
100 Jackson Pike
Gallipolis, OH 456311560
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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Amber Fields is listed in NPPES under Nurse Practitioner - Acute Care.
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NPI assigned on October 12, 2016; this date does not establish years in practice.
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Published CMS data list 355 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 116 service units.
- G2211 — Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 88 service units.
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 44 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 8 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 436 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Furosemide — 64 prescription fills, including refills.
- Amlodipine Besylate — 59 prescription fills, including refills.
- Lisinopril — 41 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 19 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 872 clinicians with data). Median for this group: 101. Middle half: 45 to 247.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 227 in 2020 to 355 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
100 Jackson Pike
Gallipolis, OH 456311560
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: Holzer Clinic Llc. 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
2016
What Public CMS Data Show
Nurse Practitioner - Acute Care: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
145 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $25,798 in 2024
The total amount Medicare approved for these services in 2024. 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 – by Provider and Service, 2024.
Paid by Medicare
About $19,797 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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 – by Provider and Service, 2024.
30-day fills
887 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
$52,336 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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $587.12 across 34 records.
By nature of payment
- Food and Beverage: $587.12 across 34 records.
Reporting-company totals (3 largest of 13)
- ABBVIE INC.: $195.91 across 11 records.
- Takeda Pharmaceuticals U.S.A., Inc.: $90.31 across 5 records.
- Ardelyx, Inc.: $68.21 across 4 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
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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, “Does your provider accept Medicare as full payment?”
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)
Amber Fields 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 Amber Fields 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 Gallipolis and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 872 clinicians with data). Median for this group: 101. Middle half: 45 to 247.
Too few clinicians listed under Nurse Practitioner - Acute Care in Gallipolis have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 872 clinicians with data). Median for this group: $9,292. Middle half: $4,208 to $21,645.
Too few clinicians listed under Nurse Practitioner - Acute Care in Gallipolis have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 75% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 872 clinicians with data). Median for this group: $7,191. Middle half: $3,268 to $16,240.
Too few clinicians listed under Nurse Practitioner - Acute Care in Gallipolis have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 70% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 601 clinicians with data). Median for this group: 145. Middle half: 41 to 680.
Too few clinicians listed under Nurse Practitioner - Acute Care in Gallipolis have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Nurse Practitioner - Acute Care in Ohio (2024, 601 clinicians with data). Median for this group: $6,124. Middle half: $343 to $85,120.
Too few clinicians listed under Nurse Practitioner - Acute Care in Gallipolis have Medicare Part D data for 2024 to compare.
2 active clinicians are listed under Nurse Practitioner - Acute Care with a practice address in Gallipolis, OH (1,680 in Ohio).
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 B services
Medicare Part B services increased 56% from 227 in 2020 to 355 in 2024.
- 2020: 227
- 2021: 220
- 2022: 357
- 2023: 253
- 2024: 355
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Medicare-allowed amount
Medicare-allowed amount increased 12% from $23,121 in 2020 to $25,798 in 2024.
- 2020: $23,121
- 2021: $17,165
- 2022: $22,775
- 2023: $19,641
- 2024: $25,798
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Paid by Medicare
Paid by Medicare varied from year to year: $18,353 in 2020 and $19,797 in 2024.
- 2020: $18,353
- 2021: $13,713
- 2022: $17,461
- 2023: $15,110
- 2024: $19,797
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 17% from 528 in 2020 to 436 in 2024.
- 2020: 528
- 2021: 385
- 2022: 428
- 2023: 306
- 2024: 436
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30-day fills
30-day fills varied from year to year: 923 in 2020 and 887 in 2024.
- 2020: 923
- 2021: 640
- 2022: 811
- 2023: 633
- 2024: 887
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Part D drug cost
Part D drug cost increased 200% from $17,418 in 2020 to $52,336 in 2024.
- 2020: $17,418
- 2021: $10,745
- 2022: $5,445
- 2023: $3,393
- 2024: $52,336
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $763.71 in 2021 to $587.12 in 2025.
- 2021: $763.71
- 2022: $1,110.67
- 2023: $714.35
- 2024: $917.57
- 2025: $587.12
Sources: CMS Medicare Physician & Other Practitioners (2024), 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 · 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 – December 31, 2025): 34 records totaling $587.12.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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MAVYRET | General | $29.86 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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EOHILIA | General | $25.46 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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MAVYRET | General | $24.86 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $24.04 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $23.81 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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LINZESS | General | $20.67 |
| Daiichi Sankyo Inc. |
Food and Beverage
In-kind items and services
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INJECTAFER | General | $20.39 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $20.34 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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CREON | General | $19.50 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
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IBSRELA | General | $19.32 |
| Celltrion USA Inc. |
Food and Beverage
In-kind items and services
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VEGZELMA | General | $18.93 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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ENTYVIO | General | $18.79 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
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IBSRELA | General | $18.74 |
| Aimmune Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
ZENPEP | General | $18.67 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $17.88 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $17.73 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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JYNARQUE | General | $17.61 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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Kerendia | General | $17.34 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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JARDIANCE | General | $17.13 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
ENTYVIO | General | $16.89 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
CREON | General | $16.34 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $15.60 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
|
IBSRELA | General | $15.59 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $14.97 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
ENTYVIO | General | $14.82 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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116 | 78 | $137.31 | $79.19 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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88 | 62 | $39.00 | $13.43 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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44 | 27 | $330.00 | $63.90 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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28 | 27 | $88.00 | $53.56 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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26 | 24 | $604.00 | $106.16 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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22 | 14 | $459.00 | $96.02 |
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90961
Dialysis services, 2-3 physician visits per month (20 years or older)
|
16 | 15 | $921.00 | $236.84 |
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90962
Dialysis services, 1 physician visit per month (20 years or older)
|
15 | 14 | $689.00 | $163.77 |
Source: CMS Part B by Provider and Service, 2024; 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 |
|---|---|---|---|---|---|
| Furosemide | Furosemide | 64 | 4,122 | $169.94 | 24 |
| Amlodipine Besylate | Amlodipine Besylate | 59 | 4,320 | $312.41 | 24 |
| Lisinopril | Lisinopril | 41 | 2,595 | $255.87 | 11 |
| Potassium Chloride | Potassium Chloride | 37 | 1,842 | $435.31 | — |
| Carvedilol | Carvedilol | 28 | 1,801 | $172.91 | — |
| Calcitriol | Calcitriol | 23 | 1,239 | $215.72 | — |
| Losartan Potassium | Losartan Potassium | 18 | 1,140 | $123.24 | — |
| Famotidine | Famotidine | 18 | 1,320 | $102.98 | — |
| Farxiga | Dapagliflozin Propanediol | 17 | 570 | $10,746.92 | — |
| Doxycycline Hyclate | Doxycycline Hyclate | 15 | 97 | $69.89 | 14 |
| Atorvastatin Calcium | Atorvastatin Calcium | 15 | 1,260 | $194.68 | — |
| Hydralazine Hcl | Hydralazine Hcl | 15 | 990 | $115.49 | — |
| Cefdinir | Cefdinir | 15 | 63 | $80.75 | 14 |
| Velphoro | Sucroferric Oxyhydroxide | 13 | 390 | $23,956.46 | — |
| Kerendia | Finerenone | 13 | 690 | $14,902.57 | — |
| Metoprolol Tartrate | Metoprolol Tartrate | 12 | 780 | $105.70 | — |
| Hydrochlorothiazide | Hydrochlorothiazide | 11 | 1,030 | $80.88 | — |
| Torsemide | Torsemide | 11 | 654 | $129.37 | — |
| Nifedipine Er | Nifedipine | 11 | 810 | $164.87 | — |
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: 2021-01-21NUCC Taxonomy Code: 363LA2100X
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20190306000915
WV
3971883802
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
Holzer Clinic Llc
2605 Jackson Ave, Point Pleasant, WV 255501615
Phone: 3046754498
Holzer Clinic Llc
500 Burlington Rd, Jackson, OH 456409360
Phone: 7403958420
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
Physician Assistant
Nurse Practitioner - Family
Family Nurse Practitioner
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner (Board Certified)
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Family
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 90 JACKSON PIKE, GALLIPOLIS, OH 456311560 (Tel: 7404465000)
NPI status registered as active in NPPES database
Registered at 100 JACKSON PIKE, GALLIPOLIS, OH 456311560 (Tel: 3044291088)
Registered at PO BOX 390, HUNTINGTON, WV 257080390
Recorded as AMBER FIELDS, CNP
Nurse Practitioner (license number reported to NPPES: OH APRN.CNP.020040)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
90 Jackson Pike
Gallipolis, OH 456311560
Phone: 7404465000