PlainDoctor

2026 NPPES data Rheumatology Physician NPI 1821174814 MD
Verify on CMS →

Daniel Mueller, MD

Rheumatology Physician in Minneapolis, Minnesota.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,377 in Rheumatology 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
889
Medicare Part D claims · 129 beneficiaries · Rheumatology Physician avg: 2K
MIPS score
81.7/100
▼ 2 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Daniel Mueller, MD reported a CMS MIPS final score of 81.7/100 - below the 83.5 national average - and filed 889 Medicare Part D claims in 2024.

81.7/100
MIPS score · -2 vs avg
889
Part D claims, 2024
Likely
board-certified (heuristic)
≥32nd
pct among measured MIPS (lower-bound band)

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.

Federal trust snapshot

What official records show about Daniel Mueller, MD

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1821174814), first enumerated 10/31/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 889 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 81.7/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1821174814 · Rheumatology Physician

NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1821174814
  • ENUM-LEGACY 2006
  • TAX-MID 6K Rheumatology Physician
  • MIPS-INLINE 81.7/100
  • RX-LIGHT 889
  • BOOK-THIN 126 in Minnesota
  • PHOTO-FINISH Hala Eid · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Daniel Mueller, MD's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

82 ≥ 32nd percentile 32% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured 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.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Daniel Mueller, MD sits

This provider among rheumatology physician peers

Across the 1,970 rheumatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Daniel Mueller, MD writes more Part D claims than 24% of them and scores higher on MIPS quality than 35% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 67Daniel Mueller, MD, Part D claim volume, percentile in specialty: 24 · MIPS quality, percentile: 35
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one rheumatology physician peer from a representative sample of 60; the gold marker is Daniel Mueller, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Daniel Mueller, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Daniel Mueller, MD?

Near national average

NPI registry status

Active

Issued 10/31/2006

NPI 1821174814

Primary specialty

Rheumatology Physician

Mid-sized

6,377 US NPIs in this specialty

Medicare Part D claims

889 57% vs specialty avg

2024 prescription claims

Specialty avg: 2,058

MIPS final score

81.7/100 1.8 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Minnesota

How Rheumatology Physician compares to other specialties among Minnesota providers

Minnesota providers
Behavior Technician12%Clinical Social Worker4.7%Physical Therapist4%Pharmacist3.7%Student in an Organized Heal…3.4%Mental Health Counselor3.1%Rheumatology Physician0.1%
Largest specialties in Minnesota (% of in-state providers)

Medicare quality performance, MIPS

Daniel Mueller, MD's 2023 MIPS final score plotted against the Rheumatology Physician national average

Near national average
MIPS Final Score
81.7/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%81.7%
MIPS final score (Rheumatology Physician) - 81.7/100 vs national avg 83.5
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).

Practice Address

516 DELAWARE STREET SE, CLINIC 6A
Minneapolis, MN 55455
(612) 625-8690

Provider Details

NPI 1821174814
Specialty Rheumatology Physician
Credentials MD
Gender Male
NPI Issued 10/31/2006

CMS Quality Score (MIPS)

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

81.7216
Final Score
Measured-score avg: 83.5
69.8683
Quality
59.7305
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Daniel Mueller, MD 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.

Fairview Express Care
Maple Grove, MN

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

889
Total Claims
$1.2M
Total Drug Cost
129
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,063.367
Total Day Supply
61,235
Generic Drug Cost
$29K
Opioid Claims
13 (1.5% rate)

Patient Demographics

Average Patient Age
71.0 years
Avg HCC Risk Score
1.88
Gender Split
74% female / 26% male
Age Distribution
<65: 24, 65-74: 58, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Daniel Mueller, MD prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Methotrexate
Methotrexate Sodium
137
Hydroxychloroquine Sulfate
 97
Prednisone
 95
Gabapentin
 47
Xeljanz Xr
Tofacitinib Citrate
39
Sulfasalazine
 35
Sulfasalazine Dr
Sulfasalazine
30
Alendronate Sodium
 28
Cevimeline Hcl
 25
Omeprazole
 23

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Rheumatology Physician in MN → All providers in Minnesota → Compare specialties →

Rheumatology Physician Overview

How Daniel Mueller, MD fits within the Rheumatology Physician landscape nationally.

6,377
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,058
Avg Claims per Provider

Daniel Mueller, MD's 889 claims are below the specialty average of 2,058.

Nationwide Rheumatology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Mueller, both outside Minnesota so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (81.7 here).

Hala Eid 81.7 NJ Marissa Karpoff 81.7 PA Pamela Traisak 81.7 NJ Svetlana Meier 81.8 ID

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Ina Oppliger Seattle, WA Michael Repice Huntington, NY James Seibold Farmington, CT Douglas Flagg South Euclid, OH

Nearby Rheumatology Physician Providers in Minnesota

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

One of 126 Rheumatology Physician providers enrolled in Minnesota, 5 are shown here.

Upasana Agrawal
MBBS
Rochester, MN
Dr. Fatima Alnaimat
M.D
Duluth, MN
Dr. Sara Baig
MD
Edina, MN
Dr. Hammad Bajwa
M.D.
Edina, MN
Dr. Gary Baker
MD
Saint Paul, MN

Compare Rheumatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Daniel Mueller, MD's specialty? ▼
Daniel Mueller, MD specializes in Rheumatology Physician and practices in Minneapolis, Minnesota. Credentials: MD.
How much does Daniel Mueller, MD prescribe under Medicare Part D? ▼
In 2024, Daniel Mueller, MD wrote 889 Medicare Part D claims totaling $1.2M in drug costs for 129 beneficiaries.
What is Daniel Mueller, MD's Medicare quality score? ▼
Daniel Mueller, MD has a CMS MIPS Final Score of 81.7/100 (Quality: 69.9, Cost: 59.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Daniel Mueller, MD located? ▼
Daniel Mueller, MD is located at 516 DELAWARE STREET SE, CLINIC 6A, Minneapolis, MN, 55455. Phone: (612) 625-8690.
What is Daniel Mueller, MD's NPI number? ▼
Daniel Mueller, MD's National Provider Identifier (NPI) is 1821174814, issued on 10/31/2006.
Does Daniel Mueller, MD prescribe opioids? ▼
Yes, Daniel Mueller, MD had 13 opioid claims in 2024 with an opioid prescribing rate of 1.5%.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,377 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,058 Medicare Part D claims per year.
What drugs does Daniel Mueller, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Daniel Mueller, MD's most frequently prescribed drugs include Methotrexate, Hydroxychloroquine Sulfate, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Mueller, MD accept Medicare? ▼
Daniel Mueller, MD appears in CMS Medicare data with 889 Part D claims and 129 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Mueller, MD's credentials? ▼
Daniel Mueller, MD's NPI is 1821174814 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 (2024). 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 August 2026 (NPPES) / 2024 (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 editorial process.

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 August 2026.