What is John Thornton's NPI number?

John Thornton's National Provider Identifier (NPI) is 1992739304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Thornton's specialty?

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

Where is John Thornton located?

John Thornton's practice location on file with NPPES is 2500 Metrohealth Dr, Cleveland, OH 44109-1900.

What is John Thornton's phone number?

The practice phone number listed in the NPPES registry for John Thornton is (216) 778-5106.

Does John Thornton accept Medicare?

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

Is John Thornton's NPI active?

Yes — John Thornton's NPI (1992739304) is active in the NPPES registry as of the last update on 2013-10-14.

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John Thornton, MD, MPH

NPI 1992739304 · Pulmonary Disease Physician · Cleveland, OH

John Thornton, MD, MPH is a Pulmonary Disease Physician provider in Cleveland, OH (NPI 1992739304).

Provider details

NPI number: 1992739304
Entity type: Individual
Primary specialty: Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
Credential: MD, MPH
Sex: Male
Sole proprietor: No
License: 35087113 (OH)

Practice location

2500 Metrohealth Dr

Mhmc-Medicine/Pulmonary

Cleveland, OH 44109-1900

Phone: (216) 778-5106

Street-level locationGet directions

More OH providers

Mailing address

2500 Metrohealth Dr

Cleveland, OH 44109-1900

Specialties & taxonomies

Pulmonary Disease PhysicianPrimary207RP1001XLicense 35087113 (OH)
Allopathic & Osteopathic Physicians
Critical Care Medicine (Internal Medicine) Physician207RC0200XLicense 35087113 (OH)
Allopathic & Osteopathic Physicians
Critical Care Medicine (Internal Medicine) Physician207RC0200XLicense MD00035231 (WA)
Allopathic & Osteopathic Physicians
Pulmonary Disease Physician207RP1001XLicense MD00035231 (WA)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(68/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
213 Medicare services, 2024 (ranked within specialty)

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)
Critical Care, First 30-74 Minutes99291	50	$203
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	45	$16
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	33	$92
Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060	21	$10
Test to Determine Lung Volumes Using Sensors94726	19	$11
Test to Examine How Well the Lungs Exchange Gases94729

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	27	16
Fluticasone/Vilanterolbrand: Breo Ellipta	19	—
Prednisone	19	—
Umeclidinium Bromidebrand: Incruse Ellipta	15	—
Tiotropium Bromidebrand: Spiriva Handihaler	14	—
Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate	13	—

Enumerated: 2006-07-10
Last updated: 2013-10-14

Frequently asked questions

What is John Thornton's NPI number?: John Thornton's National Provider Identifier (NPI) is 1992739304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Thornton's specialty?: John Thornton is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
Where is John Thornton located?: John Thornton's practice location on file with NPPES is 2500 Metrohealth Dr, Cleveland, OH 44109-1900.
What is John Thornton's phone number?: The practice phone number listed in the NPPES registry for John Thornton is (216) 778-5106.
Does John Thornton accept Medicare?: John Thornton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is John Thornton's NPI active?: Yes — John Thornton's NPI (1992739304) is active in the NPPES registry as of the last update on 2013-10-14.

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)
Critical Care, First 30-74 Minutes99291	50	$203
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	45	$16
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	33	$92
Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060	21	$10
Test to Determine Lung Volumes Using Sensors94726	19	$11
Test to Examine How Well the Lungs Exchange Gases94729

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	27	16
Fluticasone/Vilanterolbrand: Breo Ellipta	19	—
Prednisone	19	—
Umeclidinium Bromidebrand: Incruse Ellipta	15	—
Tiotropium Bromidebrand: Spiriva Handihaler	14	—
Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate	13	—

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)