2026 NPPES data Women's Health Nurse Practitioner NPI 1568862621 CNM
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LORELEI BEYER, CNM

Women's Health Nurse Practitioner in CHICAGO, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
32
Medicare Part D claims · 14 beneficiaries · Women's Health Nurse Practitioner avg: 262
MIPS score
80.83/100
▼ 2 pts below national avg 83.1 · [object Object]
What the federal data reveals: LORELEI BEYER, CNM is a Women's Health Nurse Practitioner ([object Object]) practicing in CHICAGO, Illinois with a Medicare Part D prescribing footprint of 32 claims across 14 beneficiaries . Their CMS MIPS Final Score of 80.83/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: LORELEI BEYER, CNM reported a CMS MIPS final score of 80.83 out of 100, below the 83.1 national average, and filed 32 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

LORELEI BEYER, CNM at a glance

Near national average

NPI registry status

Active

Issued 08/26/2014

NPI 1568862621

Primary specialty

Women's Health Nurse Practitioner

Mid-sized

9,452 US NPIs in this specialty

Medicare Part D claims

32 88% vs specialty avg

2023 prescription claims

Specialty avg: 262

MIPS final score

80.83/100 2.269999999999996% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Illinois

How Women's Health Nurse Practitioner compares to other specialties among Illinois providers

Illinois providers

Women's Health Nurse Practitioner share within Illinois

1. Women's Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Women's Health Nurse Practitioner share within Illinois

Medicare quality performance — MIPS

LORELEI BEYER, CNM's 2023 MIPS final score plotted against the Women's Health Nurse Practitioner national average

Near national average
MIPS Final Score
80.83/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Women's Health Nurse Practitioner) — 80.83/100 vs national avg 83.1

0%100%National avg83%80.8%
MIPS final score (Women's Health Nurse Practitioner) — 80.83/100 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).

LORELEI BEYER, CNM is a Women's Health Nurse Practitioner provider practicing in CHICAGO, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNM. NPI: 1568862621. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LORELEI BEYER, CNM appears in the CMS NPPES registry as a Women's Health Nurse Practitioner provider holding CNM credentials at 2525 S MICHIGAN AVE, CHICAGO, IL, 60616, with a listed phone of (312) 567-2000. NPI 1568862621 was issued on 08/26/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BEYER 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 32 prescription claims written by this provider, covering 14 Medicare beneficiaries and totaling roughly $833 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 80.83/100 for the 2023 performance year (Quality 64.9666, Cost 63.1534), compared with the national average of 83.1.

Women's Health Nurse Practitioner is a mid-sized specialty nationwide, with 9,452 enrolled providers across 55 states and an average of 262 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

2525 S MICHIGAN AVE
CHICAGO, IL 60616

Provider Details

NPI 1568862621
Specialty Women's Health Nurse Practitioner
Credentials CNM
Gender Female
NPI Issued 08/26/2014

CMS Quality Score (MIPS)

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

80.83
Final Score
Avg: 83.1
64.9666
Quality
63.1534
Cost
72
Promoting Interoperability

Reporting: Group practice

License & disciplinary context — Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 — they are NOT specific to LORELEI BEYER, CNM. To verify LORELEI BEYER, CNM's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR 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 Illinois 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.

32
Total Claims
$833
Total Drug Cost
14
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
49
Total Day Supply
1,137
Brand Drug Cost
$0
Generic Drug Cost
$833

Patient Demographics

Average Patient Age
53.1 years
Avg HCC Risk Score
1.24
Gender Split
100% female / 0% male

Women's Health Nurse Practitioner Overview

How LORELEI BEYER, CNM fits within the Women's Health Nurse Practitioner landscape nationally.

9,452
Women's Health Nurse Practitioner Providers in US
55
States with Women's Health Nurse Practitioner
262
Avg Claims per Provider

LORELEI BEYER, CNM's 32 claims are below the specialty average of 262.

Nearby Women's Health Nurse Practitioner Providers in Illinois

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

Compare Women's Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is LORELEI BEYER, CNM's specialty?
LORELEI BEYER, CNM specializes in Women's Health Nurse Practitioner and practices in CHICAGO, Illinois. Credentials: CNM.
How much does LORELEI BEYER, CNM prescribe under Medicare Part D?
In 2023, LORELEI BEYER, CNM wrote 32 Medicare Part D claims totaling $833 in drug costs for 14 beneficiaries.
What is LORELEI BEYER, CNM's Medicare quality score?
LORELEI BEYER, CNM has a CMS MIPS Final Score of 80.83/100 (Quality: 64.9666, Cost: 63.1534). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LORELEI BEYER, CNM located?
LORELEI BEYER, CNM is located at 2525 S MICHIGAN AVE, CHICAGO, IL, 60616. Phone: (312) 567-2000.
What is LORELEI BEYER, CNM's NPI number?
LORELEI BEYER, CNM's National Provider Identifier (NPI) is 1568862621, issued on 08/26/2014.
How many Women's Health Nurse Practitioner providers are there in the US?
There are 9,452 Women's Health Nurse Practitioner providers across 55 states in the US. The average Women's Health Nurse Practitioner provider writes 262 Medicare Part D claims per year.
Does LORELEI BEYER, CNM accept Medicare?
LORELEI BEYER, CNM appears in CMS Medicare data with 32 Part D claims and 14 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LORELEI BEYER, CNM's credentials?
LORELEI BEYER, CNM's NPI is 1568862621 with credentials CNM. 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