2026 NPPES data Orthopaedic Surgery of the Spine Physician NPI 1407235724 M.D.
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NICHOLAS CLARK, M.D.

Orthopaedic Surgery of the Spine Physician in NAPLES, Florida. 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
239
Medicare Part D claims · 91 beneficiaries · Orthopaedic Surgery of the Spine Physician avg: 362
Industry payments
$7.8K
46 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: NICHOLAS CLARK, M.D. is a Orthopaedic Surgery of the Spine Physician ([object Object]) practicing in NAPLES, Florida with a Medicare Part D prescribing footprint of 239 claims across 91 beneficiaries . Industry payments of $7.8K across 46 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: NICHOLAS CLARK, M.D. filed 239 Medicare Part D claims in 2023 across NAPLES, Florida. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

NICHOLAS CLARK, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

NICHOLAS CLARK, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/19/2015

NPI 1407235724

Primary specialty

Orthopaedic Surgery of the Spine Physician

Niche

1,773 US NPIs in this specialty

Medicare Part D claims

239 34% vs specialty avg

2023 prescription claims

Specialty avg: 362

Specialty distribution in Florida

How Orthopaedic Surgery of the Spine Physician compares to other specialties among Florida providers

Florida providers

Orthopaedic Surgery of the Spine Physician share within Florida

1. Orthopaedic Surgery of the Spine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthopaedic Surgery of the Spine Physician share within Florida

Specialty board-certification context

Estimated specialty board-certified rate — Orthopaedic Surgery of the Spine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Orthopaedic Surgery of the Spine Physician ABMS/AOA estimate

Est. board-certified rate (Orthopaedic Surgery of the Spine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orthopaedic Surgery of the Spine 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).

NICHOLAS CLARK, M.D. is a Orthopaedic Surgery of the Spine Physician provider practicing in NAPLES, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1407235724. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

NICHOLAS CLARK, M.D. appears in the CMS NPPES registry as a Orthopaedic Surgery of the Spine Physician provider holding M.D. credentials at 1285 CREEKSIDE BLVD E UNIT 102, NAPLES, FL, 34109, with a listed phone of (239) 624-4200. NPI 1407235724 was issued on 05/19/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARK 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 239 prescription claims written by this provider, covering 91 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 8.4%. 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.

Orthopaedic Surgery of the Spine Physician is a narrow specialty nationwide, with 1,773 enrolled providers across 51 states and an average of 362 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

1285 CREEKSIDE BLVD E UNIT 102
NAPLES, FL 34109

Provider Details

NPI 1407235724
Specialty Orthopaedic Surgery of the Spine Physician
Credentials M.D.
Gender Male
NPI Issued 05/19/2015

Hospital and facility affiliations

Facilities where NICHOLAS CLARK, M.D. 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.

CORA HEALTH SERVICES INC
ESTERO, FL
NCHMD INC
NAPLES, FL

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 NICHOLAS CLARK, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$7.8K

Largest payer

Globus Medical, Inc.

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.

License & disciplinary context — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to NICHOLAS CLARK, M.D.. To verify NICHOLAS CLARK, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

239
Total Claims
$2K
Total Drug Cost
91
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
241
Total Day Supply
4,217
Generic Drug Cost
$2K
Opioid Claims
20 (8.4% rate)

Patient Demographics

Average Patient Age
72.0 years
Avg HCC Risk Score
1.25
Gender Split
64% female / 36% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Gabapentin
93
Baclofen
46
Methylprednisolone
39
Oxycodone Hcl
18
Diclofenac Sodium
14

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

Orthopaedic Surgery of the Spine Physician Overview

How NICHOLAS CLARK, M.D. fits within the Orthopaedic Surgery of the Spine Physician landscape nationally.

1,773
Orthopaedic Surgery of the Spine Physician Providers in US
51
States with Orthopaedic Surgery of the Spine Physician
362
Avg Claims per Provider

NICHOLAS CLARK, M.D.'s 239 claims are below the specialty average of 362.

Nearby Orthopaedic Surgery of the Spine Physician Providers in Florida

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

Compare Orthopaedic Surgery of the Spine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NICHOLAS CLARK, M.D.'s specialty?
NICHOLAS CLARK, M.D. specializes in Orthopaedic Surgery of the Spine Physician and practices in NAPLES, Florida. Credentials: M.D..
How much does NICHOLAS CLARK, M.D. prescribe under Medicare Part D?
In 2023, NICHOLAS CLARK, M.D. wrote 239 Medicare Part D claims totaling $2K in drug costs for 91 beneficiaries.
Where is NICHOLAS CLARK, M.D. located?
NICHOLAS CLARK, M.D. is located at 1285 CREEKSIDE BLVD E UNIT 102, NAPLES, FL, 34109. Phone: (239) 624-4200.
What is NICHOLAS CLARK, M.D.'s NPI number?
NICHOLAS CLARK, M.D.'s National Provider Identifier (NPI) is 1407235724, issued on 05/19/2015.
Does NICHOLAS CLARK, M.D. prescribe opioids?
Yes, NICHOLAS CLARK, M.D. had 20 opioid claims in 2023 with an opioid prescribing rate of 8.4%.
How many Orthopaedic Surgery of the Spine Physician providers are there in the US?
There are 1,773 Orthopaedic Surgery of the Spine Physician providers across 51 states in the US. The average Orthopaedic Surgery of the Spine Physician provider writes 362 Medicare Part D claims per year.
What drugs does NICHOLAS CLARK, M.D. prescribe most often?
Based on 2023 Medicare Part D data, NICHOLAS CLARK, M.D.'s most frequently prescribed drugs include Gabapentin, Baclofen, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NICHOLAS CLARK, M.D. accept Medicare?
NICHOLAS CLARK, M.D. appears in CMS Medicare data with 239 Part D claims and 91 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NICHOLAS CLARK, M.D.'s credentials?
NICHOLAS CLARK, M.D.'s NPI is 1407235724 with credentials M.D.. 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