What is John Campbell's NPI number?

John Campbell's National Provider Identifier (NPI) is 1659322675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Campbell's specialty?

John Campbell is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is John Campbell located?

John Campbell's practice location on file with NPPES is 3200 Bailey Ln Ste 200, Naples, FL 34105-8523.

What is John Campbell's phone number?

The practice phone number listed in the NPPES registry for John Campbell is (239) 262-8971.

Does John Campbell accept Medicare?

John Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is John Campbell's NPI active?

Yes — John Campbell's NPI (1659322675) is active in the NPPES registry as of the last update on 2024-04-11.

IndividualActiveAccepts Medicare

John Campbell, MD

NPI 1659322675 · Neurology Physician · Naples, FL

John Campbell, MD is a Neurology Physician provider in Naples, FL (NPI 1659322675).

Provider details

NPI number: 1659322675
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: ME0061741 (FL)

Practice location

3200 Bailey Ln Ste 200

Naples, FL 34105-8523

Phone: (239) 262-8971

Fax: (239) 262-2537

Street-level locationGet directions

More FL providers

Mailing address

5816 Bromelia Ct

Naples, FL 34119-4796

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense ME0061741 (FL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
698 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	275	$129
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	195	$182
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	71	$97
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	71	$222
Nerve Conduction, 9-10 Studies95911	30	$209
Electronic Analysis of Implanted Brain, Spinal Cord, Or Peripheral Neurostimulator Generator

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Carbidopa/Levodopabrand: Carbidopa-Levodopa	214	65
Carbidopa/Levodopabrand: Rytary	42	—
Donepezil Hcl	29	11
Clonazepam	27	—
Midodrine Hcl	20	—
Alprazolam	17	—
Propranolol Hcl	16	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,705 across 64 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-05-15
Last updated: 2024-04-11
Certified: 2024-04-11

Frequently asked questions

What is John Campbell's NPI number?: John Campbell's National Provider Identifier (NPI) is 1659322675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Campbell's specialty?: John Campbell is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is John Campbell located?: John Campbell's practice location on file with NPPES is 3200 Bailey Ln Ste 200, Naples, FL 34105-8523.
What is John Campbell's phone number?: The practice phone number listed in the NPPES registry for John Campbell is (239) 262-8971.
Does John Campbell accept Medicare?: John Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is John Campbell's NPI active?: Yes — John Campbell's NPI (1659322675) is active in the NPPES registry as of the last update on 2024-04-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	275	$129
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	195	$182
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	71	$97
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	71	$222
Nerve Conduction, 9-10 Studies95911	30	$209
Electronic Analysis of Implanted Brain, Spinal Cord, Or Peripheral Neurostimulator Generator

Drug

Part D claims (2024)

Beneficiaries

Carbidopa/Levodopabrand: Carbidopa-Levodopa

214

Carbidopa/Levodopabrand: Rytary

—

Donepezil Hcl

Clonazepam

—

Midodrine Hcl

—

Alprazolam

—

Propranolol Hcl

—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,705 across 64 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments