NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1629614623 MSN, FNP-C, RN
Verify on CMS → Katherine Reynolds, MSN, FNP-C, RN
Family Nurse Practitioner in Chandler, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family Nurse Practitioner, 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
4K
Medicare Part D claims · 1K beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.9/100
▼ 6 pts below national avg 83.5 · Above neutral
Industry payments
$1.1K
37 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Katherine Reynolds, MSN, FNP-C, RN reported a CMS MIPS final score of 77.9/100 - below the 83.5 national average - and filed 4,064 Medicare Part D claims in 2024.
- 77.9/100
- MIPS score · -6 vs avg
- 4K
- Part D claims, 2024
- 84%
- generic prescribing
- $1.1K
- industry payments (Sunshine Act)
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 Katherine Reynolds, MSN, FNP-C, RN
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 1629614623), first enumerated 11/25/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 4,064 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 77.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.1K in reported industry payments (37 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 1629614623 · Family Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-BELOW · RX-MID · BOOK-MID · PHOTO-FINISH
- NPI-10 1629614623
- ENUM-RECENT 2019
- TAX-MEGA 217K Family Nurse
- MIPS-BELOW 77.9/100
- RX-MID 4,064
- BOOK-MID 5,394 in Arizona
- PHOTO-FINISH Audra Albert · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Reynolds · this …
Reynolds · this provider
77.9 MIPS pts
- Audra Albert · n…
Audra Albert
77.9 MIPS pts
- Misty White · near
Misty White
77.9 MIPS pts
- Grace Fitzpatric…
Grace Fitzpatrick
78 MIPS pts
- Heather King · n…
Heather King
78 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Katherine Reynolds, MSN, FNP-C, RN'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.
78 ≥ 20th percentile 20% of 454,083 measured providers are in lower value bands
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 Katherine Reynolds, MSN, FNP-C, RN sits
This provider among family nurse practitioner peers
Across the 26,556 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Katherine Reynolds, MSN, FNP-C, RN writes more Part D claims than 93% of them and scores higher on MIPS quality than 23% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Katherine Reynolds, MSN, FNP-C, RN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Katherine Reynolds, MSN, FNP-C, RN?
Below national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
4,064 212% vs specialty avg
MIPS final score
77.9/100 5.6 pts vs avg
Specialty distribution in Arizona
How Family Nurse Practitioner compares to other specialties among Arizona providers
Medicare quality performance, MIPS
Katherine Reynolds, MSN, FNP-C, RN's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 77.9/100
- vs 83.5 national avg · 2023 performance year
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 | 1629614623 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | MSN, FNP-C, RN |
| Gender | Female |
| NPI Issued | 11/25/2019 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
77.9433
Final Score
Measured-score avg: 83.5
74.3617
Quality
60.662
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Katherine Reynolds, MSN, FNP-C, RN 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.
East Valley Cardiology Ltd
Chandler, AZ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Katherine Reynolds, MSN, FNP-C, RN. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
E.R. Squibb & Sons, L.L.C.
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 · Typical
Katherine Reynolds, MSN, FNP-C, RN - brand share 16.0%
Family Nurse Practitioner average
16% brand-name claims vs 84% generic, on 4,064 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.
4,064
Total Claims
$722K
Total Drug Cost
1,206
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 10,641.167
- Total Day Supply
- 316,741
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $664K
- Generic Drug Cost
- $59K
Patient Demographics
- Average Patient Age
- 75.2 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 52, 65-74: 517, 75-84: 491, 85+: 146
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Katherine Reynolds, MSN, FNP-C, RN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Metoprolol Succinate
Metoprolol Succinate
375 claims
- Atorvastatin Calcium
Atorvastatin Calcium
363 claims
- Eliquis
Eliquis
278 claims
- Losartan Potassium
Losartan Potassium
274 claims
- Amlodipine Besylate
Amlodipine Besylate
198 claims
- Warfarin Sodium
Warfarin Sodium
166 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
160 claims
- Lisinopril 136
Lisinopril
136 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 375 |
| Atorvastatin Calcium | 363 |
| Eliquis Apixaban | 278 |
| Losartan Potassium | 274 |
| Amlodipine Besylate | 198 |
| Warfarin Sodium | 166 |
| Rosuvastatin Calcium | 160 |
| Lisinopril | 136 |
| Metoprolol Tartrate | 131 |
| Carvedilol | 129 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Katherine Reynolds, MSN, FNP-C, RN fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Katherine Reynolds, MSN, FNP-C, RN's 4,064 claims are above the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Reynolds, both outside Arizona so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (77.9 here).
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Reynolds.
One of 5,394 Family Nurse Practitioner providers enrolled in Arizona, 5 are shown here.
Sharla Abalos
NP
Tucson, AZ
Dr. Kristian Abarca
DNP, FNP
Willcox, AZ
Rosa Abarca
FNP-BC, FNP-C
Yuma, AZ
Dorothy Abbey
Phoenix, AZ
Brady Abbott
Taylor, AZ
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Katherine Reynolds, MSN, FNP-C, RN's specialty? ▼
Katherine Reynolds, MSN, FNP-C, RN specializes in Family Nurse Practitioner and practices in Chandler, Arizona. Credentials: MSN, FNP-C, RN.
How much does Katherine Reynolds, MSN, FNP-C, RN prescribe under Medicare Part D? ▼
In 2024, Katherine Reynolds, MSN, FNP-C, RN wrote 4,064 Medicare Part D claims totaling $722K in drug costs for 1,206 beneficiaries.
What is Katherine Reynolds, MSN, FNP-C, RN's Medicare quality score? ▼
Katherine Reynolds, MSN, FNP-C, RN has a CMS MIPS Final Score of 77.9/100 (Quality: 74.4, Cost: 60.7). 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 Katherine Reynolds, MSN, FNP-C, RN located? ▼
Katherine Reynolds, MSN, FNP-C, RN is located at 595 N DOBSON RD STE C48, Chandler, AZ, 85224. Phone: (480) 899-9430.
What is Katherine Reynolds, MSN, FNP-C, RN's NPI number? ▼
Katherine Reynolds, MSN, FNP-C, RN's National Provider Identifier (NPI) is 1629614623, issued on 11/25/2019.
Does Katherine Reynolds, MSN, FNP-C, RN prescribe more brand-name or generic drugs? ▼
Katherine Reynolds, MSN, FNP-C, RN's prescribing is 16% brand-name and 84% generic drugs by claim count, with $664K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Katherine Reynolds, MSN, FNP-C, RN prescribe most often? ▼
Based on 2024 Medicare Part D data, Katherine Reynolds, MSN, FNP-C, RN's most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Katherine Reynolds, MSN, FNP-C, RN accept Medicare? ▼
Katherine Reynolds, MSN, FNP-C, RN appears in CMS Medicare data with 4,064 Part D claims and 1,206 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Katherine Reynolds, MSN, FNP-C, RN's credentials? ▼
Katherine Reynolds, MSN, FNP-C, RN's NPI is 1629614623 with credentials MSN, FNP-C, RN. 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
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.