2026 NPPES data Registered Nurse NPI 1891173951 CRNP
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Leah Frey, CRNP

Registered Nurse in Reading, Pennsylvania. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 175,652 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
2K
Medicare Part D claims · 326 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.2/100
▼ 2 pts below national avg 83.1 · Above neutral
Industry payments
$33.69
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Leah Frey, CRNP reported a CMS MIPS final score of 81.2/100 - below the 83.1 national average - and filed 2,270 Medicare Part D claims in 2023.

81.2/100
MIPS score · -2 vs avg
2K
Part D claims, 2023
94%
generic prescribing
$33.69
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.

Leah Frey, CRNP's MIPS score vs every scored U.S. clinician

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

81 36th percentile higher than 36% 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%). This entry sits in this band. 90+: 189,403 scored providers (40%). Above this entry. 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 Leah Frey, CRNP sits

This provider among registered nurse peers

Across the 3,327 registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Leah Frey, CRNP writes more Part D claims than 87% of them and scores higher on MIPS quality than 31% - placing this provider in the high-volume, lower-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 quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 20Leah Frey, CRNP-Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 31
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one registered nurse peer from a representative sample of 60; the gold marker is Leah Frey, CRNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Leah Frey, CRNP?

Near national average

NPI registry status

Active

Issued 05/09/2015

NPI 1891173951

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

2,270 127% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

MIPS final score

81.2/100 1.9 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Registered Nurse compares to other specialties among Pennsylvania providers

Pennsylvania providers

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

Student in an Organized Health Care Education/Training Program - 5.6%Student in an Organized Health Care Education/Training Program5.6%Pharmacist - 5%Pharmacist5%Physical Therapist - 4.9%Physical Therapist4.9%Mental Health Counselor - 3.9%Mental Health Counselor3.9%Internal Medicine Physician - 3.3%Internal Medicine Physician3.3%Professional Counselor - 3.2%Professional Counselor3.2%Registered Nurse - 2.6%Registered Nurse2.6%
Largest specialties in Pennsylvania (% of in-state providers)

Medicare quality performance, MIPS

Leah Frey, CRNP's 2023 MIPS final score plotted against the Registered Nurse national average

Near national average
MIPS Final Score
81.2/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Registered Nurse) - 81.2/100 vs national avg 83.1

0%100%National avg83%81.2%
MIPS final score (Registered Nurse) - 81.2/100 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).

Leah Frey, CRNP appears in the CMS NPPES registry as a Registered Nurse provider holding CRNP credentials at SIXTH AVENUE AND SPRUCE STREET, Reading, PA, 19611, with a listed phone of (484) 628-5455. NPI 1891173951 was issued on 05/09/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Frey 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 2,270 prescription claims written by this provider, covering 326 Medicare beneficiaries and totaling roughly $121K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 51.9%. 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 81.2/100 for the 2023 performance year (Quality 74.6, Cost 65.2), compared with the national average of 83.1.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

SIXTH AVENUE AND SPRUCE STREET
Reading, PA 19611

Provider Details

NPI 1891173951
Specialty Registered Nurse
Credentials CRNP
Gender Female
NPI Issued 05/09/2015

CMS Quality Score (MIPS)

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

81.1913
Final Score
Avg: 83.1
74.5659
Quality
65.2384
Cost
97
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Leah Frey, CRNP 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.

Phoenix Rehabilitation And Health Services Inc
Cranberry Township, PA
Tower Health Medical Group
Wyomissing, PA

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 Leah Frey, CRNP. Source: openpaymentsdata.cms.gov.

Total received

$34

Largest payer

Averitas Pharma 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.

License & disciplinary context - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Leah Frey, CRNP. To verify Leah Frey, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

Leah Frey, CRNP - brand share 6.0%
Registered Nurse average

6% brand-name claims vs 94% generic, on 2,270 2023 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 2023.

2,270
Total Claims
$121K
Total Drug Cost
326
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,540
Total Day Supply
68,640
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$47K
Generic Drug Cost
$74K
Opioid Claims
1,179 (51.9% rate)

Patient Demographics

Average Patient Age
65.0 years
Avg HCC Risk Score
1.92
Gender Split
65% female / 35% male
Age Distribution
<65: 136, 65-74: 120, 75-84: 55, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

What Leah Frey, CRNP 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
Oxycodone Hcl
382
Pregabalin
299
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
172
Gabapentin
169
Tizanidine Hcl
137
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
133
Tramadol Hcl
90
Morphine Sulfate Er
Morphine Sulfate
84
Duloxetine Hcl
74
Meloxicam
68

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

Registered Nurse Overview

How Leah Frey, CRNP fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

Leah Frey, CRNP's 2,270 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Pennsylvania

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

Compare Registered Nurse 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Registered Nurse 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 Leah Frey, CRNP's specialty?
Leah Frey, CRNP specializes in Registered Nurse and practices in Reading, Pennsylvania. Credentials: CRNP.
How much does Leah Frey, CRNP prescribe under Medicare Part D?
In 2023, Leah Frey, CRNP wrote 2,270 Medicare Part D claims totaling $121K in drug costs for 326 beneficiaries.
What is Leah Frey, CRNP's Medicare quality score?
Leah Frey, CRNP has a CMS MIPS Final Score of 81.2/100 (Quality: 74.6, Cost: 65.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Leah Frey, CRNP located?
Leah Frey, CRNP is located at SIXTH AVENUE AND SPRUCE STREET, Reading, PA, 19611. Phone: (484) 628-5455.
What is Leah Frey, CRNP's NPI number?
Leah Frey, CRNP's National Provider Identifier (NPI) is 1891173951, issued on 05/09/2015.
Does Leah Frey, CRNP prescribe more brand-name or generic drugs?
Leah Frey, CRNP's prescribing is 6% brand-name and 94% generic drugs by claim count, with $47K in brand drug costs.
Does Leah Frey, CRNP prescribe opioids?
Yes, Leah Frey, CRNP had 1,179 opioid claims in 2023 with an opioid prescribing rate of 51.9%.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Leah Frey, CRNP prescribe most often?
Based on 2023 Medicare Part D data, Leah Frey, CRNP's most frequently prescribed drugs include Oxycodone Hcl, Pregabalin, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Leah Frey, CRNP accept Medicare?
Leah Frey, CRNP appears in CMS Medicare data with 2,270 Part D claims and 326 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Leah Frey, CRNP's credentials?
Leah Frey, CRNP's NPI is 1891173951 with credentials CRNP. 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.