2026 NPPES data Registered Nurse NPI 1255721809 FNP-C
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ALICIA FIELDS, FNP-C

Registered Nurse in WASHINGTON, Indiana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 219 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
67%
generic claims · 33% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ALICIA FIELDS, FNP-C filed 1,294 Medicare Part D claims in 2023 as a Registered Nurse in WASHINGTON, Indiana, prescribing 67% generic.

1K
Part D claims, 2023
67%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

ALICIA FIELDS, FNP-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,294 Top 22% higher than 78% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). This entry sits in this band. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about ALICIA FIELDS, FNP-C?

Quality data not reported

NPI registry status

Active

Issued 02/03/2015

NPI 1255721809

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

1,294 29% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Indiana

How Registered Nurse compares to other specialties among Indiana providers

Indiana providers

Registered Nurse share within Indiana

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Indiana

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

ALICIA FIELDS, FNP-C appears in the CMS NPPES registry as a Registered Nurse provider holding FNP-C credentials at 1314 E WALNUT ST, WASHINGTON, IN, 47501, with a listed phone of (812) 254-2250. NPI 1255721809 was issued on 02/03/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FIELDS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,294 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $347K in drug spend, split 33% brand-name and 67% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1314 E WALNUT ST
WASHINGTON, IN 47501

Provider Details

NPI 1255721809
Specialty Registered Nurse
Credentials FNP-C
Gender Female
NPI Issued 02/03/2015

Hospital and facility affiliations

Facilities where ALICIA FIELDS, FNP-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

DAVIESS COUNTY HOSPITAL
WASHINGTON, IN

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

ALICIA FIELDS, FNP-C — brand share 33.0%
Specialty average (est.)

33% brand-name claims vs 67% generic, on 1,294 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,294
Total Claims
$347K
Total Drug Cost
219
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,231
Total Day Supply
65,365
Brand vs Generic
33% brand / 67% generic
Brand Drug Cost
$325K
Generic Drug Cost
$13K
Antibiotic Claims
13

Patient Demographics

Average Patient Age
68.6 years
Avg HCC Risk Score
1.53
Gender Split
61% female / 39% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What ALICIA FIELDS, FNP-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
118
Atorvastatin Calcium
115
Metformin Hcl Er
Metformin Hcl
98
Jardiance
Empagliflozin
95
Losartan Potassium
57
Glimepiride
38
Fenofibrate
28
Ezetimibe
27
Farxiga
Dapagliflozin Propanediol
27
Metformin Hcl
25

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Nurse Overview

How ALICIA FIELDS, FNP-C fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

ALICIA FIELDS, FNP-C's 1,294 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Indiana

Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as FIELDS.

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALICIA FIELDS, FNP-C's specialty?
ALICIA FIELDS, FNP-C specializes in Registered Nurse and practices in WASHINGTON, Indiana. Credentials: FNP-C.
How much does ALICIA FIELDS, FNP-C prescribe under Medicare Part D?
In 2023, ALICIA FIELDS, FNP-C wrote 1,294 Medicare Part D claims totaling $347K in drug costs for 219 beneficiaries.
Where is ALICIA FIELDS, FNP-C located?
ALICIA FIELDS, FNP-C is located at 1314 E WALNUT ST, WASHINGTON, IN, 47501. Phone: (812) 254-2250.
What is ALICIA FIELDS, FNP-C's NPI number?
ALICIA FIELDS, FNP-C's National Provider Identifier (NPI) is 1255721809, issued on 02/03/2015.
Does ALICIA FIELDS, FNP-C prescribe more brand-name or generic drugs?
ALICIA FIELDS, FNP-C's prescribing is 33% brand-name and 67% generic drugs by claim count, with $325K in brand drug costs.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does ALICIA FIELDS, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, ALICIA FIELDS, FNP-C's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Metformin Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALICIA FIELDS, FNP-C accept Medicare?
ALICIA FIELDS, FNP-C appears in CMS Medicare data with 1,294 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALICIA FIELDS, FNP-C's credentials?
ALICIA FIELDS, FNP-C's NPI is 1255721809 with credentials FNP-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology