What is James Klein's specialty?

James Klein (NPI 1679516983) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Columbus, OH.

Where does James Klein practice?

James Klein practices in Columbus, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1679516983.

How much does Medicare pay James Klein?

James Klein (NPI 1679516983) received approximately $18K in total Medicare Part B payments, serving 161 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679516983

James KleinMD

PRACTICESTUART R SCHILLING DPM INCSee all providers at this practice →

Pulmonary DiseaseColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

168

Unique beneficiaries

—

Total services

208

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 460 Pulmonary Disease providers in OH — below median (cohort median 651).

PRESCRIBING · PART D · 2024

Total Rx claims

2,162

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

75.4%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter576 claims

Albuterol Sulfate341 claims

Prednisone163 claims

Fluticasone/Vilanterol156 claims

Azithromycin85 claims

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

75.6

Cost

73.4

Improvement activities

40.0

Promoting interop.

79.0

Payment adjustment

0.19%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where James Klein's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Brian Hamburg Pulmonary Disease · Dublin, OH	80	1,037
Gerald Smidebush Diagnostic Radiology · Columbus, OH	59	237
FILIATRAUT, ARTHUR	54	254
Amit Majmudar Diagnostic Radiology · Cleveland, OH	51	155
PROBST, STEPHEN	47	178
SUBISAK, DANIEL	46	180
MILLS, CRAIG	44	180
WANG, CHIEN	40	105
Jerzy Sterkowicz Cardiology · Dublin, OH	35	335
Michelle Weaver Nurse Practitioner · Columbus, OH	35	142
Matthew Wagner Diagnostic Radiology · Columbus, OH	33	100
James Uhlenbrock Pathology · Columbus, OH	32	98

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events