NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1679516983 MD
Verify on CMS → James Klein, MD
Pulmonary Disease Physician in Columbus, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,323 in Pulmonary Disease Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 478 beneficiaries · Pulmonary Disease Physician avg: 1K
Generic prescribing
0%
generic claims · 57% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75.2/100
▼ 8 pts below national avg 83.1 · Above neutral
Industry payments
$206.58
7 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
James Klein, MD reported a CMS MIPS final score of 75.2/100 - below the 83.1 national average - and filed 3,156 Medicare Part D claims in 2023.
- 75.2/100
- MIPS score · -8 vs avg
- 3K
- Part D claims, 2023
- 0%
- 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.
James Klein, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
75 15th percentile higher than 15% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where James Klein, MD sits
This provider among pulmonary disease physician peers
Across the 2,676 pulmonary disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, James Klein, MD writes more Part D claims than 85% of them and scores higher on MIPS quality than 24% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one pulmonary disease physician peer from a representative sample of 60; the gold marker is James Klein, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
James Klein, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 James Klein, MD?
Below national averagePrimary specialty
Pulmonary Disease Physician
Medicare Part D claims
3,156 117% vs specialty avg
MIPS final score
75.2/100 7.9 pts vs avg
Specialty distribution in Ohio
How Pulmonary Disease Physician compares to other specialties among Ohio providers
Medicare quality performance, MIPS
James Klein, MD's 2023 MIPS final score plotted against the Pulmonary Disease Physician national average
- MIPS Final Score
- 75.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pulmonary Disease Physician) - 75.2/100 vs national avg 83.1
How MIPS and board certification work
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).
James Klein, MD appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding MD credentials at 5969 E BROAD ST STE 407, Columbus, OH, 43213, with a listed phone of (614) 627-1322. NPI 1679516983 was issued on 06/14/2006.
Medicare Part D records for calendar year 2023 show 3,156 prescription claims written by this provider, covering 478 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 57% brand-name and 0% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 75.2/100 for the 2023 performance year (Quality 76.2, Cost 59.3), compared with the national average of 83.1.
Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,323 enrolled providers across 53 states and an average of 1,457 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
Provider Details
| NPI | 1679516983 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/14/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75.1501
Final Score
Avg: 83.1
76.2454
Quality
59.2548
Cost
78
Promoting Interoperability
Reporting: Group practice
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 James Klein, MD. Source: openpaymentsdata.cms.gov.
Total received
$207
Largest payer
AstraZeneca Pharmaceuticals LP
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 - Ohio OMB 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 ~48K Ohio medical licensees in 2023 - they are NOT specific to James Klein, MD. To verify James Klein, MD's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Brand-heavy
James Klein, MD - brand share 57.0%
Pulmonary Disease Physician average
57% brand-name claims vs 0% generic, on 3,156 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.
3,156
Total Claims
$1.6M
Total Drug Cost
478
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,173
- Total Day Supply
- 111,876
- Brand vs Generic
- 57% brand / 0% generic
- Brand Drug Cost
- $1.5M
- Antibiotic Claims
- 385
Patient Demographics
- Average Patient Age
- 75.1 years
- Avg HCC Risk Score
- 1.82
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 31, 65-74: 195, 75-84: 189, 85+: 63
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What James Klein, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
616 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
490 claims
- Prednisone
Prednisone
332 claims
- Doxycycline Hyclate 165
Doxycycline Hyclate
165 claims
- Breo Ellipta 157
Breo Ellipta
157 claims
- Symbicort 131
Symbicort
131 claims
- Azithromycin 115
Azithromycin
115 claims
- Anoro Ellipta 96
Anoro Ellipta
96 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 616 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 490 |
| Prednisone | 332 |
| Doxycycline Hyclate | 165 |
| Breo Ellipta Fluticasone/Vilanterol | 157 |
| Symbicort Budesonide/Formoterol Fumarate | 131 |
| Azithromycin | 115 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 96 |
| Advair Diskus Fluticasone Propion/Salmeterol | 89 |
| Incruse Ellipta Umeclidinium Bromide | 66 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pulmonary Disease Physician Overview
How James Klein, MD fits within the Pulmonary Disease Physician landscape nationally.
9,323
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider
James Klein, MD's 3,156 claims are above the specialty average of 1,457.
Nearby Pulmonary Disease Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Klein.
Dr. Mustafa Abas
M.D.,
Chardon, OH
Dr. Rania Abdallah
MD
Cleveland, OH
Dr. Ahmad Abdelwahed
M.D.
Sylvania, OH
Dr. Rania Abdul Rahman
MD
Cleveland, OH
Wajdy Abi Saleh
Cleveland, OH
Compare Pulmonary Disease Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Ohio medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pulmonary Disease Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is James Klein, MD's specialty? ▼
James Klein, MD specializes in Pulmonary Disease Physician and practices in Columbus, Ohio. Credentials: MD.
How much does James Klein, MD prescribe under Medicare Part D? ▼
In 2023, James Klein, MD wrote 3,156 Medicare Part D claims totaling $1.6M in drug costs for 478 beneficiaries.
What is James Klein, MD's Medicare quality score? ▼
James Klein, MD has a CMS MIPS Final Score of 75.2/100 (Quality: 76.2, Cost: 59.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is James Klein, MD located? ▼
James Klein, MD is located at 5969 E BROAD ST STE 407, Columbus, OH, 43213. Phone: (614) 627-1322.
What is James Klein, MD's NPI number? ▼
James Klein, MD's National Provider Identifier (NPI) is 1679516983, issued on 06/14/2006.
Does James Klein, MD prescribe more brand-name or generic drugs? ▼
James Klein, MD's prescribing is 57% brand-name and 0% generic drugs by claim count, with $1.5M in brand drug costs.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,323 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,457 Medicare Part D claims per year.
What drugs does James Klein, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, James Klein, MD's most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does James Klein, MD accept Medicare? ▼
James Klein, MD appears in CMS Medicare data with 3,156 Part D claims and 478 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify James Klein, MD's credentials? ▼
James Klein, MD's NPI is 1679516983 with credentials MD. 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
View source datasets and methodology notes
- 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.