Dr. Lindy S. Klaff, MD

  • Kirkland, WA
  • Pulmonologist
NPI1093891889PAC ID1355351461
Medicare services, 2024
805
Medicare patients, 2024
281
Part D claims, 2024
2,201
Publications
2
MIPS score, 2024
87
Practice address
12040 Ne 128th St, Kirkland, WA 98034
Practice phone
Call (425) 899-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

EvergreenHealth Medical Center Kirkland

Kirkland, Washington

See all 7 affiliations

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Dr. Lindy S. Klaff is a pulmonologist in Kirkland, Washington

Dr. Klaff practices at EvergreenHealth Medical Center Kirkland in Kirkland, Washington.

Dr. Klaff's NPI, 1093891889, was assigned on October 27, 2006. Dr. Klaff graduated from University of Washington School of Medicine in 2002. Dr. Klaff holds Washington license MD00043962.

NPI and contact details
Medicare PAC ID
1355351461
NPI enumeration date
October 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(425) 899-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Lindy S. Klaff practices at EvergreenHealth Medical Center Kirkland in Kirkland, Washington

Dr. Klaff's primary practice is EvergreenHealth Medical Center Kirkland, at 12040 Ne 128th St, Kirkland, WA 98034 in King County. The practice phone is (425) 899-1000.

  • EvergreenHealth Medical Center Kirkland
    12040 Ne 128th St, Kirkland, WA 98034 · King CountyPhone(425) 899-1000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Lindy S. Klaff is affiliated with 6 sites of care and 1 medical group

Dr. Klaff's primary practice is EvergreenHealth Medical Center Kirkland in Kirkland, Washington. Dr. Klaff is also affiliated with EvergreenHealth Medical Center. The medical group on file is Booth Gardner Parkinson's Care Center. Dmand AI also links Dr. Klaff to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Klaff

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Lindy S. Klaff's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klaff practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
EvergreenHealth Medical Center KirklandAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lindy S. Klaff is one of 294 pulmonologists in Washington

Pulmonary disease is Dr. Klaff's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Klaff is licensed in Washington.

Specialties and state licenses

  • Pulmonary disease, WashingtonPrimaryLicense MD00043962 · taxonomy 207RP1001X

Pulmonologists near Dr. Klaff

Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.

294pulmonologists in Washington
7pulmonologists in Kirkland

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Lindy S. Klaff billed Medicare for 805 services in 2024

CMS data shows 805 Medicare services from Dr. Klaff across 14 procedure codes in 2024, for 281 Medicare patients. Medicare paid $63,505 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024805
Medicare patients281
Paid by Medicare$63,505
Procedure codes14

Dr. Klaff's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6262024: 56011%
Tests and treatments
2023: 2252024: 2212%
Surgery
2023: 162024: 2450%

Dr. Klaff compared with the Washington median for pulmonologists, 2024

  • Dr. Klaff
  • Washington median
Medicare services
805vs 3552.3 times
Medicare patients
281vs 18155% above
Part D claims
1,939vs 4923.9 times

Medians across 294 pulmonologists in Washington with Dmand AI profiles that report each measure.

Dr. Klaff's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Klaff

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Lindy S. Klaff treated 281 Medicare patients in 2024, average age 77

CMS counts 281 Medicare patients who saw Dr. Klaff in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Klaff's median patient age at 75, with 65% women.

Medicare patients, 2024281
Average age77
Average risk score1.82
Also on Medicaid7%

Dr. Klaff's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Klaff's Medicare patients by sex, 2024

  • Women17964%
  • Men10236%

Chronic conditions among Dr. Klaff's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. COPD50%
  4. Arthritis48%
  5. Ischemic heart disease46%
  6. Asthma41%
  7. Heart failure36%
  8. Mood disorders31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Klaff's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women65%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Lindy S. Klaff wrote 2,201 Medicare Part D claims in 2024

In 2024, Dr. Klaff wrote 2,201 Medicare Part D claims for 352 patients. 56% of them were for generic drugs. CMS names the drug for 1,939 of them, across 39 drugs with 11 or more claims each, at $565,237 in total drug cost. In 2023, CMS named 1,771 claims across 34 drugs.

Part D claims, 20242,201
Drugs named by CMS39
Total drug cost$565,237
Part D patients352

Dr. Klaff's Part D claims by kind of drug, 2024

  • Generic1,238 claims56%
  • Brand-name and other963 claims44%

Dr. Klaff's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Klaff's Part D claims, 2024

  • Opioids0%11 of 2,201 claims
  • Antibiotics8%182 of 2,201 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,7712024: 1,9399%

Drugs named by CMS: 39 in 2024, 34 in 2023.

See all prescribing by Dr. Klaff

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Lindy S. Klaff scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Klaff for performance year 2024, reported through an alternative payment model (APM). Dr. Klaff accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Klaff as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Klaff's MIPS scores, performance year 2024

  • 87of 100Final score
  • 73.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Lindy S. Klaff has 2 publications on record

Dmand AI links 2 papers to Dr. Klaff in 2012. Dr. Klaff's most frequent co-authors are Sharukh Lokhandwala, MD and Brent E. Wisse, MD.

Papers2

Dr. Klaff's most frequent co-authors

Recent publications by Dr. Klaff

See all 2 publications and co-authors

See who Dr. Klaff researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Klaff works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Lindy S. Klaff received $169 in industry payments from 2016 to 2025

CMS Open Payments shows 5 general payments to Dr. Klaff from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Covidien Sales LLC paid the most, $93.

General payments to Dr. Klaff by program year, 2016 to 2025

General payments to Dr. Klaff by kind, 2016 to 2025

$169in total
  • Food and beverage$14988%
  • Education$2012%

Companies that paid Dr. Klaff the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Klaff

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Lindy S. Klaff graduated from University of Washington School of Medicine

Dr. Klaff graduated from University of Washington School of Medicine in 2002.

  1. Medical schoolUniversity of Washington School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Lindy S. Klaff's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Lindy S. Klaff

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Lindy S. Klaff's NPI number?

Dr. Lindy S. Klaff's NPI number is 1093891889. It was assigned on October 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lindy S. Klaff?

Dr. Lindy S. Klaff is a pulmonologist in Kirkland, Washington. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Lindy S. Klaff practice?

Dr. Klaff practices at 12040 Ne 128th St, Kirkland, WA 98034. Dr. Klaff's primary practice is EvergreenHealth Medical Center Kirkland in Kirkland, Washington. Dmand AI also links Dr. Klaff to 3 hospitals and 1 group practice or clinic.

What is Dr. Lindy S. Klaff's office phone number?

The practice phone on file for Dr. Klaff is (425) 899-1000.

What is Dr. Lindy S. Klaff's medical license number?

Dr. Klaff holds Washington license MD00043962.

Which hospitals is Dr. Lindy S. Klaff affiliated with?

Dr. Klaff is affiliated with EvergreenHealth Medical Center. Dmand AI links Dr. Klaff to 3 more hospitals.

What medical group is Dr. Lindy S. Klaff part of?

Dr. Klaff is linked to Booth Gardner Parkinson's Care Center.

Does Dr. Lindy S. Klaff accept Medicare?

Yes. CMS data shows Dr. Klaff billed Medicare for 805 services in 2024, and Dr. Klaff accepts Medicare assignment.

Does Dr. Lindy S. Klaff offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Klaff as offering telehealth services.

What is Dr. Lindy S. Klaff's MIPS score?

Dr. Klaff's MIPS final score for performance year 2024 is 87 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Lindy S. Klaff see?

CMS counts 281 Medicare patients who saw Dr. Klaff in 2024, with an average age of 77.

What services does Dr. Lindy S. Klaff bill to Medicare?

In 2024, Dr. Klaff's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and critical care (99291).

Where did Dr. Lindy S. Klaff go to medical school?

Dr. Klaff graduated from University of Washington School of Medicine in 2002.

What drugs does Dr. Lindy S. Klaff prescribe most?

In 2024 Medicare Part D data, Dr. Klaff's most prescribed drugs by claims were Albuterol Sulfate Hfa, Trelegy Ellipta and Prednisone.

Has Dr. Lindy S. Klaff received payments from drug or device companies?

CMS Open Payments shows $169 in general payments to Dr. Klaff from 5 companies from 2016 to 2025. The largest total came from Covidien Sales LLC.

How long has Dr. Lindy S. Klaff been practicing?

Dr. Klaff graduated from medical school in 2002, 24 years ago.

Does Dr. Lindy S. Klaff do research?

Dmand AI links 2 publications to Dr. Klaff.

Who does Dr. Lindy S. Klaff publish with?

Dr. Klaff's most frequent co-authors are Sharukh Lokhandwala, MD (1 shared paper) and Brent E. Wisse, MD (1 shared paper).

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