NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1356334999 CNP
Verify on CMS → Lauri Greis, CNP
Nurse Practitioner in Las Cruces, New Mexico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,227 in 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
3K
Medicare Part D claims · 110 beneficiaries · Nurse Practitioner avg: 1K
Industry payments
$112.83
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lauri Greis, CNP filed 2,592 Medicare Part D claims in 2023 as a Nurse Practitioner in Las Cruces, New Mexico.
- 3K
- Part D claims, 2023
- $112.83
- 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.
Lauri Greis, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,592 Top 13% higher than 87% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Lauri Greis, CNP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
2,592 139% vs specialty avg
Specialty distribution in New Mexico
How Nurse Practitioner compares to other specialties among New Mexico 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 Nurse Practitioner. 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).
Lauri Greis, CNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding CNP credentials at 1600 THORPE RD, Las Cruces, NM, 88012, with a listed phone of (505) 267-3088. NPI 1356334999 was issued on 08/30/2005.
Medicare Part D records for calendar year 2023 show 2,592 prescription claims written by this provider, covering 110 Medicare beneficiaries and totaling roughly $351K in drug spend, with an opioid prescribing rate of 4.2%.
Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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
Provider Details
| NPI | 1356334999 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 08/30/2005 |
Hospital and facility affiliations
Facilities where Lauri Greis, CNP 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.
Ben Archer Health Center
Las Cruces, NM
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 Lauri Greis, CNP. Source: openpaymentsdata.cms.gov.
Total received
$113
Largest payer
GlaxoSmithKline, LLC.
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,592
Total Claims
$351K
Total Drug Cost
110
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,561
- Total Day Supply
- 162,765
- Generic Drug Cost
- $78K
- Opioid Claims
- 108 (4.2% rate)
- Antibiotic Claims
- 92
Patient Demographics
- Average Patient Age
- 69.1 years
- Avg HCC Risk Score
- 1.21
- Gender Split
- 76% female / 24% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lauri Greis, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
150 claims
- Atorvastatin Calcium
Atorvastatin Calcium
143 claims
- Montelukast Sodium
Montelukast Sodium
113 claims
- Lisinopril
Lisinopril
109 claims
- Metoprolol Succinate
Metoprolol Succinate
74 claims
- Gabapentin
Gabapentin
65 claims
- Losartan Potassium
Losartan Potassium
60 claims
- Hydrocodone-Acetam… 59
Hydrocodone-Acetaminophen
59 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 150 |
| Atorvastatin Calcium | 143 |
| Montelukast Sodium | 113 |
| Lisinopril | 109 |
| Metoprolol Succinate | 74 |
| Gabapentin | 65 |
| Losartan Potassium | 60 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 59 |
| Amlodipine Besylate | 53 |
| Trulicity Dulaglutide | 51 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Lauri Greis, CNP fits within the Nurse Practitioner landscape nationally.
87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Lauri Greis, CNP's 2,592 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in New Mexico
Other clinicians with the same primary specialty enrolled in New Mexico, drawn from the same CMS NPPES roster as Greis.
Dr. Augustina Abbott
CFNP
Los Alamos, NM
Dr. Catalina Abeyta
NP
Albuquerque, NM
Dr. Martha Abeyta
FNP
Grants, NM
Dr. Natasha Abruzzo
CNP
Albuquerque, NM
Dr. Tiny Adams
FNP
Albuquerque, NM
Compare Nurse Practitioner 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 New Mexico medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nurse Practitioner 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
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In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore New Mexico
Frequently Asked Questions
What is Lauri Greis, CNP's specialty? ▼
Lauri Greis, CNP specializes in Nurse Practitioner and practices in Las Cruces, New Mexico. Credentials: CNP.
How much does Lauri Greis, CNP prescribe under Medicare Part D? ▼
In 2023, Lauri Greis, CNP wrote 2,592 Medicare Part D claims totaling $351K in drug costs for 110 beneficiaries.
Where is Lauri Greis, CNP located? ▼
Lauri Greis, CNP is located at 1600 THORPE RD, Las Cruces, NM, 88012. Phone: (505) 267-3088.
What is Lauri Greis, CNP's NPI number? ▼
Lauri Greis, CNP's National Provider Identifier (NPI) is 1356334999, issued on 08/30/2005.
Does Lauri Greis, CNP prescribe opioids? ▼
Yes, Lauri Greis, CNP had 108 opioid claims in 2023 with an opioid prescribing rate of 4.2%.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Lauri Greis, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Lauri Greis, CNP's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Montelukast Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lauri Greis, CNP accept Medicare? ▼
Lauri Greis, CNP appears in CMS Medicare data with 2,592 Part D claims and 110 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lauri Greis, CNP's credentials? ▼
Lauri Greis, CNP's NPI is 1356334999 with credentials CNP. 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 (2023). 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 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.