2026 NPPES data Family Nurse Practitioner NPI 1669161931 FNP
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Amy Walka, FNP

Family Nurse Practitioner in La Fayette, Georgia. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 209,817 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration — see our methodology.

Federal data — no proprietary rating. We show these CMS records as-is — no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 182 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Amy Walka, FNP filed 3,497 Medicare Part D claims in 2023 as a Family Nurse Practitioner in La Fayette, Georgia, prescribing 88% generic.

3K
Part D claims, 2023
88%
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.

Amy Walka, FNP's Medicare Part D volume vs every U.S. prescriber

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

3,497 Top 10% higher than 90% 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%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 Amy Walka, FNP?

Quality data not reported

NPI registry status

Active

Issued 05/03/2023

NPI 1669161931

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

3,497 186% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Georgia

How Family Nurse Practitioner compares to other specialties among Georgia providers

Georgia providers

Largest specialties in Georgia (% of in-state providers)

Behavior Technician — 7.3%Behavior Technician7.3%Pharmacist — 5.1%Pharmacist5.1%Student in an Organized Health Care Education/Training Program — 5%Student in an Organized Health Care Education/Training Program5%Family Nurse Practitioner — 4.8%Family Nurse Practitioner4.8%Physical Therapist — 3.9%Physical Therapist3.9%Professional Counselor — 3.6%Professional Counselor3.6%
Largest specialties in Georgia (% of in-state providers)

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Family Nurse Practitioner) — 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).

Amy Walka, FNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP credentials at 102 W LAFAYETTE SQ STE 209, La Fayette, GA, 30728, with a listed phone of (706) 670-9818. NPI 1669161931 was issued on 05/03/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Walka 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 3,497 prescription claims written by this provider, covering 182 Medicare beneficiaries and totaling roughly $191K in drug spend, split 11% brand-name and 88% 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

102 W LAFAYETTE SQ STE 209
La Fayette, GA 30728

Provider Details

NPI 1669161931
Specialty Family Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 05/03/2023

Brand vs generic prescribing mix · Typical

Amy Walka, FNP — brand share 11.0%
Family Nurse Practitioner average

11% brand-name claims vs 88% generic, on 3,497 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.

3,497
Total Claims
$191K
Total Drug Cost
182
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,757
Total Day Supply
92,507
Brand vs Generic
11% brand / 88% generic
Brand Drug Cost
$136K
Generic Drug Cost
$53K
Antibiotic Claims
207

Patient Demographics

Average Patient Age
81.0 years
Avg HCC Risk Score
1.96
Gender Split
70% female / 30% male
Age Distribution
<65: 16, 65-74: 29, 75-84: 50, 85+: 87

Top Prescribed Drugs (Medicare Part D)

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

What Amy Walka, FNP 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
159
Quetiapine Fumarate
147
Sertraline Hcl
132
Furosemide
129
Amlodipine Besylate
107
Atorvastatin Calcium
103
Potassium Chloride
94
Donepezil Hcl
87
Lisinopril
79
Omeprazole
77

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

Family Nurse Practitioner Overview

How Amy Walka, FNP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

Amy Walka, FNP's 3,497 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Georgia

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

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Georgia medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Amy Walka, FNP's specialty?
Amy Walka, FNP specializes in Family Nurse Practitioner and practices in La Fayette, Georgia. Credentials: FNP.
How much does Amy Walka, FNP prescribe under Medicare Part D?
In 2023, Amy Walka, FNP wrote 3,497 Medicare Part D claims totaling $191K in drug costs for 182 beneficiaries.
Where is Amy Walka, FNP located?
Amy Walka, FNP is located at 102 W LAFAYETTE SQ STE 209, La Fayette, GA, 30728. Phone: (706) 670-9818.
What is Amy Walka, FNP's NPI number?
Amy Walka, FNP's National Provider Identifier (NPI) is 1669161931, issued on 05/03/2023.
Does Amy Walka, FNP prescribe more brand-name or generic drugs?
Amy Walka, FNP's prescribing is 11% brand-name and 88% generic drugs by claim count, with $136K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Amy Walka, FNP prescribe most often?
Based on 2023 Medicare Part D data, Amy Walka, FNP's most frequently prescribed drugs include Levothyroxine Sodium, Quetiapine Fumarate, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amy Walka, FNP accept Medicare?
Amy Walka, FNP appears in CMS Medicare data with 3,497 Part D claims and 182 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amy Walka, FNP's credentials?
Amy Walka, FNP's NPI is 1669161931 with credentials FNP. 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

Compiled from official public sources by the PlainDoctor editorial team.