2026 NPPES data Nurse Practitioner NPI 1992938450 ARNP
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COURTNEY HAMMOND, ARNP

Nurse Practitioner in EDMOND, Oklahoma. 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
216
Medicare Part D claims · 16 beneficiaries · Nurse Practitioner avg: 1K

What the federal data shows

COURTNEY HAMMOND, ARNP filed 216 Medicare Part D claims in 2023 as a Nurse Practitioner in EDMOND, Oklahoma.

216
Part D claims, 2023

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.

COURTNEY HAMMOND, ARNP's Medicare Part D volume vs every U.S. prescriber

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

216 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 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 COURTNEY HAMMOND, ARNP?

Quality data not reported

NPI registry status

Active

Issued 09/01/2009

NPI 1992938450

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

216 80% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Oklahoma

How Nurse Practitioner compares to other specialties among Oklahoma providers

Oklahoma providers

Nurse Practitioner share within Oklahoma

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Oklahoma

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

COURTNEY HAMMOND, ARNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding ARNP credentials at 1208 W 15TH ST, EDMOND, OK, 73013, with a listed phone of (405) 340-2100. NPI 1992938450 was issued on 09/01/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAMMOND 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 216 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $6K in drug spend. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

1208 W 15TH ST
EDMOND, OK 73013

Provider Details

NPI 1992938450
Specialty Nurse Practitioner
Credentials ARNP
Gender Female
NPI Issued 09/01/2009

Medicare Part D Prescribing Data

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

216
Total Claims
$6K
Total Drug Cost
16
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
234
Total Day Supply
5,876
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
89.7 years
Avg HCC Risk Score
1.74
Age Distribution
<65: 0, 65-74: N/A, 75-84: N/A, 85+: 13

Top Prescribed Drugs (Medicare Part D)

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

What COURTNEY HAMMOND, ARNP 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
Amlodipine Besylate
19
Losartan Potassium
17
Levothyroxine Sodium
14
Lisinopril
12
Quetiapine Fumarate
12
Trazodone Hcl
12
Carvedilol
11

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

Nurse Practitioner Overview

How COURTNEY HAMMOND, ARNP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

COURTNEY HAMMOND, ARNP's 216 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Oklahoma

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

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

Frequently Asked Questions

What is COURTNEY HAMMOND, ARNP's specialty?
COURTNEY HAMMOND, ARNP specializes in Nurse Practitioner and practices in EDMOND, Oklahoma. Credentials: ARNP.
How much does COURTNEY HAMMOND, ARNP prescribe under Medicare Part D?
In 2023, COURTNEY HAMMOND, ARNP wrote 216 Medicare Part D claims totaling $6K in drug costs for 16 beneficiaries.
Where is COURTNEY HAMMOND, ARNP located?
COURTNEY HAMMOND, ARNP is located at 1208 W 15TH ST, EDMOND, OK, 73013. Phone: (405) 340-2100.
What is COURTNEY HAMMOND, ARNP's NPI number?
COURTNEY HAMMOND, ARNP's National Provider Identifier (NPI) is 1992938450, issued on 09/01/2009.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does COURTNEY HAMMOND, ARNP prescribe most often?
Based on 2023 Medicare Part D data, COURTNEY HAMMOND, ARNP's most frequently prescribed drugs include Amlodipine Besylate, Losartan Potassium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does COURTNEY HAMMOND, ARNP accept Medicare?
COURTNEY HAMMOND, ARNP appears in CMS Medicare data with 216 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify COURTNEY HAMMOND, ARNP's credentials?
COURTNEY HAMMOND, ARNP's NPI is 1992938450 with credentials ARNP. 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