2026 NPPES data Cardiovascular Disease Physician NPI 1114911971 PA
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CHRISTOPHER NELSON, PA

Cardiovascular Disease Physician in COOKEVILLE, Tennessee. 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
493
Medicare Part D claims · 119 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$21.17
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CHRISTOPHER NELSON, PA filed 493 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in COOKEVILLE, Tennessee, prescribing 91% generic.

493
Part D claims, 2023
91%
generic prescribing
Likely
board-certified (heuristic)

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.

CHRISTOPHER NELSON, PA's Medicare Part D volume vs every U.S. prescriber

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

493 Top 38% higher than 62% 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%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

CHRISTOPHER NELSON, PA practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CHRISTOPHER NELSON, PA?

Quality data not reported

NPI registry status

Active

Issued 09/08/2005

NPI 1114911971

Primary specialty

Cardiovascular Disease Physician

Mid-sized

24,795 US NPIs in this specialty

Medicare Part D claims

493 84% vs specialty avg

2023 prescription claims

Specialty avg: 3,033

Specialty distribution in Tennessee

How Cardiovascular Disease Physician compares to other specialties among Tennessee providers

Tennessee providers

Cardiovascular Disease Physician share within Tennessee

1. Cardiovascular Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Cardiovascular Disease Physician share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Cardiovascular Disease Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Cardiovascular Disease Physician ABMS/AOA estimate

Est. board-certified rate (Cardiovascular Disease Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Cardiovascular Disease Physician) — 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).

CHRISTOPHER NELSON, PA appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding PA credentials at 222 W 4TH ST STE 201, COOKEVILLE, TN, 38501, with a listed phone of (931) 783-4269. NPI 1114911971 was issued on 09/08/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NELSON 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 493 prescription claims written by this provider, covering 119 Medicare beneficiaries and totaling roughly $25K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 11.0%. 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.

Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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

222 W 4TH ST STE 201
COOKEVILLE, TN 38501

Provider Details

NPI 1114911971
Specialty Cardiovascular Disease Physician
Credentials PA
Gender Male
NPI Issued 09/08/2005

Hospital and facility affiliations

Facilities where CHRISTOPHER NELSON, PA 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.

COOKEVILLE REGIONAL MEDICAL GROUP INC
COOKEVILLE, TN

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for CHRISTOPHER NELSON, PA. Source: openpaymentsdata.cms.gov.

Total received

$21

Largest payer

ABIOMED

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

CHRISTOPHER NELSON, PA — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 493 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.

493
Total Claims
$25K
Total Drug Cost
119
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
632
Total Day Supply
14,366
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$21K
Generic Drug Cost
$5K
Opioid Claims
54 (11.0% rate)
Antibiotic Claims
24

Patient Demographics

Average Patient Age
72.9 years
Avg HCC Risk Score
1.72
Gender Split
38% female / 62% male

Top Prescribed Drugs (Medicare Part D)

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

What CHRISTOPHER NELSON, PA 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
Clopidogrel
Clopidogrel Bisulfate
94
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
45
Furosemide
37
Mupirocin
33
Chlorhexidine Gluconate
32
Amiodarone Hcl
28
Eliquis
Apixaban
26
Potassium Chloride
25
Metoprolol Succinate
21
Atorvastatin Calcium
20

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

Cardiovascular Disease Physician Overview

How CHRISTOPHER NELSON, PA fits within the Cardiovascular Disease Physician landscape nationally.

24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider

CHRISTOPHER NELSON, PA's 493 claims are below the specialty average of 3,033.

Nearby Cardiovascular Disease Physician Providers in Tennessee

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

Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHRISTOPHER NELSON, PA's specialty?
CHRISTOPHER NELSON, PA specializes in Cardiovascular Disease Physician and practices in COOKEVILLE, Tennessee. Credentials: PA.
How much does CHRISTOPHER NELSON, PA prescribe under Medicare Part D?
In 2023, CHRISTOPHER NELSON, PA wrote 493 Medicare Part D claims totaling $25K in drug costs for 119 beneficiaries.
Where is CHRISTOPHER NELSON, PA located?
CHRISTOPHER NELSON, PA is located at 222 W 4TH ST STE 201, COOKEVILLE, TN, 38501. Phone: (931) 783-4269.
What is CHRISTOPHER NELSON, PA's NPI number?
CHRISTOPHER NELSON, PA's National Provider Identifier (NPI) is 1114911971, issued on 09/08/2005.
Does CHRISTOPHER NELSON, PA prescribe more brand-name or generic drugs?
CHRISTOPHER NELSON, PA's prescribing is 9% brand-name and 91% generic drugs by claim count, with $21K in brand drug costs.
Does CHRISTOPHER NELSON, PA prescribe opioids?
Yes, CHRISTOPHER NELSON, PA had 54 opioid claims in 2023 with an opioid prescribing rate of 11.0%.
How many Cardiovascular Disease Physician providers are there in the US?
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does CHRISTOPHER NELSON, PA prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER NELSON, PA's most frequently prescribed drugs include Clopidogrel, Oxycodone-Acetaminophen, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER NELSON, PA accept Medicare?
CHRISTOPHER NELSON, PA appears in CMS Medicare data with 493 Part D claims and 119 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER NELSON, PA's credentials?
CHRISTOPHER NELSON, PA's NPI is 1114911971 with credentials PA. 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