2026 NPPES data Pulmonary Disease Physician NPI 1851420863 M.D.
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Steven Grund, M.D.

Pulmonary Disease Physician in Vancouver, Washington. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,271 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
1K
Medicare Part D claims · 244 beneficiaries · Pulmonary Disease Physician avg: 1K
MIPS score
100/100
▲ 17 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Steven Grund, M.D. reported a CMS MIPS final score of 100/100 - above the 83.1 national average - and filed 1,248 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
1K
Part D claims, 2023
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.

Steven Grund, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

100 Top 7% higher than 93% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90+: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

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 Steven Grund, M.D. 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, Steven Grund, M.D. writes more Part D claims than 54% of them and scores higher on MIPS quality than 93% - placing this provider in the high-volume, high-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

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.448.873.297.7Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 40Steven Grund, M.D.-Part D claim volume, percentile in specialty: 54 · MIPS quality, percentile: 93
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 Steven Grund, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

Board certification likely (heuristic, not verified)

Steven Grund, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 6 hospital affiliations - 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 Steven Grund, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 03/05/2007

NPI 1851420863

Primary specialty

Pulmonary Disease Physician

Mid-sized

9,271 US NPIs in this specialty

Medicare Part D claims

1,248 14% vs specialty avg

2023 prescription claims

Specialty avg: 1,457

MIPS final score

100/100 16.9 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Washington

How Pulmonary Disease Physician compares to other specialties among Washington providers

Washington providers

Largest specialties in Washington (% of in-state providers)

Mental Health Counselor - 8.6%Mental Health Counselor8.6%Massage Therapist - 6.5%Massage Therapist6.5%Counselor - 5.7%Counselor5.7%Behavior Technician - 4.5%Behavior Technician4.5%Pharmacist - 4%Pharmacist4%Physical Therapist - 3.6%Physical Therapist3.6%Pulmonary Disease Physician - 0.1%Pulmonary Disease Physician0.1%
Largest specialties in Washington (% of in-state providers)

Medicare quality performance, MIPS

Steven Grund, M.D.'s 2023 MIPS final score plotted against the Pulmonary Disease Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Pulmonary Disease Physician) - 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Pulmonary Disease Physician) - 100/100 vs national avg 83.1

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).

Steven Grund, M.D. appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding M.D. credentials at 8614 E MILL PLAIN BLVD, Vancouver, WA, 98664, with a listed phone of (360) 254-6758. NPI 1851420863 was issued on 03/05/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Grund most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,248 prescription claims written by this provider, covering 244 Medicare beneficiaries and totaling roughly $475K in drug spend. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 99, Cost 88.6), compared with the national average of 83.1.

Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,271 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

8614 E MILL PLAIN BLVD
Vancouver, WA 98664

Provider Details

NPI 1851420863
Specialty Pulmonary Disease Physician
Credentials M.D.
Gender Male
NPI Issued 03/05/2007

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
99.0028
Quality
88.6378
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Steven Grund, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

According to CMS billing records, Steven Grund, M.D. is affiliated with 6 Medicare-billing facilities, 1 of which carry a CMS Hospital overall star rating.

Legacy Mount Hood Medical Center
★★★☆☆ 3/5
Gresham, OR
Acute Care Hospitals
CMS CCN: 380025
Legacy Clinics LLC
Portland, OR
Legacy Emanuel Hospital And Health Center
Portland, OR
Legacy Good Samaritan Hospital And Medical Center
Portland, OR
Legacy Meridian Park Hospital
Tualatin, OR
Silverton Health
Silverton, OR

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context - Washington WMC 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 ~34K Washington medical licensees in 2023 - they are NOT specific to Steven Grund, M.D.. To verify Steven Grund, M.D.'s current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC 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 Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,248
Total Claims
$475K
Total Drug Cost
244
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,961
Total Day Supply
54,231
Generic Drug Cost
$24K
Antibiotic Claims
126

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
1.73
Gender Split
62% female / 38% male
Age Distribution
<65: 26, 65-74: 90, 75-84: 101, 85+: 27

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Steven Grund, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
307
Prednisone
128
Azithromycin
85
Omeprazole
85
Montelukast Sodium
81
Albuterol Sulfate Hfa
Albuterol Sulfate
68
Anoro Ellipta
Umeclidinium Brm/Vilanterol Tr
53
Symbicort
Budesonide/Formoterol Fumarate
45
Fluticasone-Salmeterol
Fluticasone Propion/Salmeterol
26
Advair Hfa
Fluticasone Propion/Salmeterol
25

* 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 Steven Grund, M.D. fits within the Pulmonary Disease Physician landscape nationally.

9,271
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider

Steven Grund, M.D.'s 1,248 claims are below the specialty average of 1,457.

Nearby Pulmonary Disease Physician Providers in Washington

Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Grund.

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 Washington 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.

Frequently Asked Questions

What is Steven Grund, M.D.'s specialty?
Steven Grund, M.D. specializes in Pulmonary Disease Physician and practices in Vancouver, Washington. Credentials: M.D..
How much does Steven Grund, M.D. prescribe under Medicare Part D?
In 2023, Steven Grund, M.D. wrote 1,248 Medicare Part D claims totaling $475K in drug costs for 244 beneficiaries.
What is Steven Grund, M.D.'s Medicare quality score?
Steven Grund, M.D. has a CMS MIPS Final Score of 100/100 (Quality: 99, Cost: 88.6). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Steven Grund, M.D. located?
Steven Grund, M.D. is located at 8614 E MILL PLAIN BLVD, Vancouver, WA, 98664. Phone: (360) 254-6758.
What is Steven Grund, M.D.'s NPI number?
Steven Grund, M.D.'s National Provider Identifier (NPI) is 1851420863, issued on 03/05/2007.
How many Pulmonary Disease Physician providers are there in the US?
There are 9,271 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 Steven Grund, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Steven Grund, M.D.'s most frequently prescribed drugs include Trelegy Ellipta, Prednisone, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Steven Grund, M.D. accept Medicare?
Steven Grund, M.D. appears in CMS Medicare data with 1,248 Part D claims and 244 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Steven Grund, M.D.'s credentials?
Steven Grund, M.D.'s NPI is 1851420863 with credentials M.D.. 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

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.