NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1649697376 ANP
Verify on CMS → Kate Mueller, ANP
Registered Nurse in Saint Louis, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 185,440 in Registered Nurse, 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
929
Medicare Part D claims · 335 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
73%
generic claims · 27% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.6K
35 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Kate Mueller, ANP filed 929 Medicare Part D claims in 2024 as a Registered Nurse in Saint Louis, Missouri, prescribing 73% generic.
- 929
- Part D claims, 2024
- 73%
- generic prescribing
- $1.6K
- industry payments (Sunshine Act)
- ≥74th
- pct by Part D claim volume (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 Kate Mueller, ANP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1649697376), first enumerated 03/19/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 929 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$1.6K in reported industry payments (35 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1649697376 · Registered Nurse
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1649697376
- ENUM-MID 2014
- TAX-MEGA 185K Registered Nurse
- RX-LIGHT 929
- BOOK-LIGHT 2,313 in Missouri
- PHOTO-ENUM Lauren Dimuro, RN · 2014
Kate Mueller, ANP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
929 ≥ 74th percentile 74% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Kate Mueller, ANP?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
929 13% vs specialty avg
Specialty distribution in Missouri
How Registered Nurse compares to other specialties among Missouri providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Registered Nurse. Verify directly:
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
Provider Details
| NPI | 1649697376 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | ANP |
| Gender | Female |
| NPI Issued | 03/19/2014 |
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 Kate Mueller, ANP. Source: openpaymentsdata.cms.gov.
Total received
$1.6K
Largest payer
Medical Device Business Services, Inc.
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.
Brand vs generic prescribing mix · Above average
Kate Mueller, ANP - brand share 27.0%
Registered Nurse average
27% brand-name claims vs 73% generic, on 929 2024 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 2024.
929
Total Claims
$189K
Total Drug Cost
335
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,823.833
- Total Day Supply
- 53,041
- Brand vs Generic
- 27% brand / 73% generic
- Brand Drug Cost
- $182K
- Generic Drug Cost
- $8K
- Antibiotic Claims
- 25
Patient Demographics
- Average Patient Age
- 74.2 years
- Avg HCC Risk Score
- 2.38
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 48, 65-74: 119, 75-84: 110, 85+: 58
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Kate Mueller, ANP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Spironolactone
Spironolactone
179 claims
- Torsemide
Torsemide
119 claims
- Jardiance
Jardiance
111 claims
- Metoprolol Succinate 61
Metoprolol Succinate
61 claims
- Farxiga 43
Farxiga
43 claims
- Entresto 37
Entresto
37 claims
- Furosemide 36
Furosemide
36 claims
- Amlodipine Besylate 31
Amlodipine Besylate
31 claims
| Drug | Claims |
|---|---|
| Spironolactone | 179 |
| Torsemide | 119 |
| Jardiance Empagliflozin | 111 |
| Metoprolol Succinate | 61 |
| Farxiga Dapagliflozin Propanediol | 43 |
| Entresto Sacubitril/Valsartan | 37 |
| Furosemide | 36 |
| Amlodipine Besylate | 31 |
| Losartan Potassium | 21 |
| Bumetanide | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Kate Mueller, ANP fits within the Registered Nurse landscape nationally.
185,440
Registered Nurse Providers in US
56
States with Registered Nurse
1,063
Avg Claims per Provider
Kate Mueller, ANP's 929 claims are below the specialty average of 1,063.
Nationwide Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Mueller, both outside Missouri so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Mueller.
One of 2,313 Registered Nurse providers enrolled in Missouri, 5 are shown here.
Dastan Abdulqader
Saint Louis, MO
Brenda Abernathy
RN
Cape Girardeau, MO
Abisola Abimbola
Saint Louis, MO
Bonnie Abraham
RN
Springfield, MO
Lauren Abruzzo
FNP
Saint Louis, MO
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kate Mueller, ANP's specialty? ▼
Kate Mueller, ANP specializes in Registered Nurse and practices in Saint Louis, Missouri. Credentials: ANP.
How much does Kate Mueller, ANP prescribe under Medicare Part D? ▼
In 2024, Kate Mueller, ANP wrote 929 Medicare Part D claims totaling $189K in drug costs for 335 beneficiaries.
Where is Kate Mueller, ANP located? ▼
Kate Mueller, ANP is located at 10012 KENNERLY RD STE 300, Saint Louis, MO, 63128. Phone: (314) 842-0602.
What is Kate Mueller, ANP's NPI number? ▼
Kate Mueller, ANP's National Provider Identifier (NPI) is 1649697376, issued on 03/19/2014.
Does Kate Mueller, ANP prescribe more brand-name or generic drugs? ▼
Kate Mueller, ANP's prescribing is 27% brand-name and 73% generic drugs by claim count, with $182K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 185,440 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,063 Medicare Part D claims per year.
What drugs does Kate Mueller, ANP prescribe most often? ▼
Based on 2024 Medicare Part D data, Kate Mueller, ANP's most frequently prescribed drugs include Spironolactone, Torsemide, Jardiance. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kate Mueller, ANP accept Medicare? ▼
Kate Mueller, ANP appears in CMS Medicare data with 929 Part D claims and 335 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kate Mueller, ANP's credentials? ▼
Kate Mueller, ANP's NPI is 1649697376 with credentials ANP. 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.
- 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
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.