2026 NPPES data Acute Care Nurse Practitioner NPI 1023240645 ACNP/FNP
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LYNN SHIELDS, ACNP/FNP

Acute Care Nurse Practitioner in COLORADO CITY, Colorado. 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
4K
Medicare Part D claims · 367 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.5814/100
▲ 14 pts above national avg 83.1 · [object Object]

What the federal data shows

LYNN SHIELDS, ACNP/FNP reported a CMS MIPS final score of 97.5814/100 — above the 83.1 national average — and filed 4,397 Medicare Part D claims in 2023.

97.5814/100
MIPS score · +14 vs avg
4K
Part D claims, 2023
91%
generic prescribing

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.

LYNN SHIELDS, ACNP/FNP's MIPS score vs every scored U.S. clinician

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

98 Top 15% higher than 85% 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%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. 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

What does the federal data show about LYNN SHIELDS, ACNP/FNP?

High performer (top quartile)

NPI registry status

Active

Issued 08/14/2009

NPI 1023240645

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

4,397 663% vs specialty avg

2023 prescription claims

Specialty avg: 576

MIPS final score

97.5814/100 14.481400000000008% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Colorado

How Acute Care Nurse Practitioner compares to other specialties among Colorado providers

Colorado providers

Acute Care Nurse Practitioner share within Colorado

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within Colorado

Medicare quality performance — MIPS

LYNN SHIELDS, ACNP/FNP's 2023 MIPS final score plotted against the Acute Care Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
97.5814/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Acute Care Nurse Practitioner) — 97.5814/100 vs national avg 83.1

0%100%National avg83%97.6%
MIPS final score (Acute Care Nurse Practitioner) — 97.5814/100 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).

LYNN SHIELDS, ACNP/FNP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding ACNP/FNP credentials at 4491 BENT BROTHERS BLVD, COLORADO CITY, CO, 81019, with a listed phone of (719) 595-7525. NPI 1023240645 was issued on 08/14/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SHIELDS 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 4,397 prescription claims written by this provider, covering 367 Medicare beneficiaries and totaling roughly $331K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 4.1%. 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 97.5814/100 for the 2023 performance year (Quality 86.5348), compared with the national average of 83.1.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

4491 BENT BROTHERS BLVD
COLORADO CITY, CO 81019

Provider Details

NPI 1023240645
Specialty Acute Care Nurse Practitioner
Credentials ACNP/FNP
Gender Female
NPI Issued 08/14/2009

CMS Quality Score (MIPS)

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

97.5814
Final Score
Avg: 83.1
86.5348
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where LYNN SHIELDS, ACNP/FNP 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.

PARKVIEW ANCILLARY SERVICES CORPORATION
PUEBLO, CO
POUDRE VALLEY MEDICAL GROUP LLC
PUEBLO, CO

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

Brand vs generic prescribing mix · Generic-heavy

LYNN SHIELDS, ACNP/FNP — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 4,397 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.

4,397
Total Claims
$331K
Total Drug Cost
367
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,352
Total Day Supply
304,140
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$236K
Generic Drug Cost
$94K
Opioid Claims
181 (4.1% rate)
Antibiotic Claims
78

Patient Demographics

Average Patient Age
73.8 years
Avg HCC Risk Score
1.00
Gender Split
57% female / 43% male
Age Distribution
<65: 25, 65-74: 187, 75-84: 120, 85+: 35

Top Prescribed Drugs (Medicare Part D)

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

What LYNN SHIELDS, ACNP/FNP 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
Atorvastatin Calcium
306
Lisinopril
257
Levothyroxine Sodium
235
Amlodipine Besylate
232
Losartan Potassium
194
Rosuvastatin Calcium
115
Omeprazole
114
Metformin Hcl
113
Zolpidem Tartrate
107
Albuterol Sulfate Hfa
Albuterol Sulfate
89

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

Acute Care Nurse Practitioner Overview

How LYNN SHIELDS, ACNP/FNP fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

LYNN SHIELDS, ACNP/FNP's 4,397 claims are above the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Colorado

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

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is LYNN SHIELDS, ACNP/FNP's specialty?
LYNN SHIELDS, ACNP/FNP specializes in Acute Care Nurse Practitioner and practices in COLORADO CITY, Colorado. Credentials: ACNP/FNP.
How much does LYNN SHIELDS, ACNP/FNP prescribe under Medicare Part D?
In 2023, LYNN SHIELDS, ACNP/FNP wrote 4,397 Medicare Part D claims totaling $331K in drug costs for 367 beneficiaries.
What is LYNN SHIELDS, ACNP/FNP's Medicare quality score?
LYNN SHIELDS, ACNP/FNP has a CMS MIPS Final Score of 97.5814/100 (Quality: 86.5348). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LYNN SHIELDS, ACNP/FNP located?
LYNN SHIELDS, ACNP/FNP is located at 4491 BENT BROTHERS BLVD, COLORADO CITY, CO, 81019. Phone: (719) 595-7525.
What is LYNN SHIELDS, ACNP/FNP's NPI number?
LYNN SHIELDS, ACNP/FNP's National Provider Identifier (NPI) is 1023240645, issued on 08/14/2009.
Does LYNN SHIELDS, ACNP/FNP prescribe more brand-name or generic drugs?
LYNN SHIELDS, ACNP/FNP's prescribing is 9% brand-name and 91% generic drugs by claim count, with $236K in brand drug costs.
Does LYNN SHIELDS, ACNP/FNP prescribe opioids?
Yes, LYNN SHIELDS, ACNP/FNP had 181 opioid claims in 2023 with an opioid prescribing rate of 4.1%.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does LYNN SHIELDS, ACNP/FNP prescribe most often?
Based on 2023 Medicare Part D data, LYNN SHIELDS, ACNP/FNP's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LYNN SHIELDS, ACNP/FNP accept Medicare?
LYNN SHIELDS, ACNP/FNP appears in CMS Medicare data with 4,397 Part D claims and 367 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LYNN SHIELDS, ACNP/FNP's credentials?
LYNN SHIELDS, ACNP/FNP's NPI is 1023240645 with credentials ACNP/FNP. 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