2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1710496021 FNP
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NAKITA COOK, FNP

Psychiatric/Mental Health Nurse Practitioner in DECATUR, Illinois. 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
2K
Medicare Part D claims · 225 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

NAKITA COOK, FNP filed 2,383 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in DECATUR, Illinois, prescribing 85% generic.

2K
Part D claims, 2023
85%
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.

NAKITA COOK, FNP's Medicare Part D volume vs every U.S. prescriber

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

2,383 Top 14% higher than 86% 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 NAKITA COOK, FNP?

Quality data not reported

NPI registry status

Active

Issued 09/29/2017

NPI 1710496021

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

2,383 157% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in Illinois

How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Illinois providers

Illinois providers

Psychiatric/Mental Health Nurse Practitioner share within Illinois

1. Psychiatric/Mental Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Nurse Practitioner share within Illinois

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health 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).

NAKITA COOK, FNP appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding FNP credentials at 320 E CENTRAL AVE, DECATUR, IL, 62521, with a listed phone of (217) 877-9117. NPI 1710496021 was issued on 09/29/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COOK 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 2,383 prescription claims written by this provider, covering 225 Medicare beneficiaries and totaling roughly $337K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 0.5%. 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.

Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 39,953 enrolled providers across 54 states and an average of 927 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

320 E CENTRAL AVE
DECATUR, IL 62521

Provider Details

NPI 1710496021
Specialty Psychiatric/Mental Health Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 09/29/2017

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to NAKITA COOK, FNP. To verify NAKITA COOK, FNP's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

NAKITA COOK, FNP — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 2,383 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.

2,383
Total Claims
$337K
Total Drug Cost
225
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,344
Total Day Supply
122,069
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$278K
Generic Drug Cost
$58K
Opioid Claims
11 (0.5% rate)
Antibiotic Claims
60

Patient Demographics

Average Patient Age
63.7 years
Avg HCC Risk Score
1.58
Gender Split
62% female / 38% male
Age Distribution
<65: 92, 65-74: 107, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What NAKITA COOK, 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
Amlodipine Besylate
118
Metformin Hcl
99
Atorvastatin Calcium
97
Gabapentin
94
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
75
Lisinopril
74
Hydrochlorothiazide
72
Albuterol Sulfate Hfa
Albuterol Sulfate
69
Pravastatin Sodium
59
Metoprolol Tartrate
55

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

Psychiatric/Mental Health Nurse Practitioner Overview

How NAKITA COOK, FNP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.

39,953
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider

NAKITA COOK, FNP's 2,383 claims are above the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Illinois

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

Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is NAKITA COOK, FNP's specialty?
NAKITA COOK, FNP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in DECATUR, Illinois. Credentials: FNP.
How much does NAKITA COOK, FNP prescribe under Medicare Part D?
In 2023, NAKITA COOK, FNP wrote 2,383 Medicare Part D claims totaling $337K in drug costs for 225 beneficiaries.
Where is NAKITA COOK, FNP located?
NAKITA COOK, FNP is located at 320 E CENTRAL AVE, DECATUR, IL, 62521. Phone: (217) 877-9117.
What is NAKITA COOK, FNP's NPI number?
NAKITA COOK, FNP's National Provider Identifier (NPI) is 1710496021, issued on 09/29/2017.
Does NAKITA COOK, FNP prescribe more brand-name or generic drugs?
NAKITA COOK, FNP's prescribing is 15% brand-name and 85% generic drugs by claim count, with $278K in brand drug costs.
Does NAKITA COOK, FNP prescribe opioids?
Yes, NAKITA COOK, FNP had 11 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US?
There are 39,953 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does NAKITA COOK, FNP prescribe most often?
Based on 2023 Medicare Part D data, NAKITA COOK, FNP's most frequently prescribed drugs include Amlodipine Besylate, Metformin Hcl, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NAKITA COOK, FNP accept Medicare?
NAKITA COOK, FNP appears in CMS Medicare data with 2,383 Part D claims and 225 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NAKITA COOK, FNP's credentials?
NAKITA COOK, FNP's NPI is 1710496021 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