NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1003812553 CNP
Verify on CMS → Lydia Macklin, CNP
Registered Nurse in Anthony, 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 177,204 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 · 176 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
79%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$19.67
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lydia Macklin, CNP filed 2,235 Medicare Part D claims in 2023 as a Registered Nurse in Anthony, New Mexico, prescribing 79% generic.
- 2K
- Part D claims, 2023
- 79%
- generic prescribing
- $19.67
- 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.
Lydia Macklin, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,235 Top 15% higher than 85% 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 Lydia Macklin, CNP?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
2,235 123% vs specialty avg
Specialty distribution in New Mexico
How Registered Nurse 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 Registered Nurse. 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).
Lydia Macklin, CNP appears in the CMS NPPES registry as a Registered Nurse provider holding CNP credentials at 855 ANTHONY DR, Anthony, NM, 88021, with a listed phone of (575) 882-5706. NPI 1003812553 was issued on 06/21/2005.
Medicare Part D records for calendar year 2023 show 2,235 prescription claims written by this provider, covering 176 Medicare beneficiaries and totaling roughly $516K in drug spend, split 19% brand-name and 79% generic by claim count.
Registered Nurse is a high-volume specialty nationwide, with 177,204 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
Provider Details
| NPI | 1003812553 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 06/21/2005 |
Hospital and facility affiliations
Facilities where Lydia Macklin, 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.
LA Clinica DE Familia Incorporated
Anthony, 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 Lydia Macklin, CNP. Source: openpaymentsdata.cms.gov.
Total received
$20
Largest payer
Merck Sharp & Dohme 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.
Brand vs generic prescribing mix · Typical
Lydia Macklin, CNP - brand share 19.0%
Registered Nurse average
19% brand-name claims vs 79% generic, on 2,235 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.
2,235
Total Claims
$516K
Total Drug Cost
176
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,881
- Total Day Supply
- 173,591
- Brand vs Generic
- 19% brand / 79% generic
- Brand Drug Cost
- $482K
- Generic Drug Cost
- $29K
- Antibiotic Claims
- 26
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 79% female / 21% male
- Age Distribution
- <65: 20, 65-74: 97, 75-84: 44, 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 Lydia Macklin, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
214 claims
- Lisinopril
Lisinopril
208 claims
- Metformin Hcl
Metformin Hcl
169 claims
- Levothyroxine Sodium
Levothyroxine Sodium
135 claims
- Hydrochlorothiazide
Hydrochlorothiazide
86 claims
- Trulicity 84
Trulicity
84 claims
- Losartan Potassium 77
Losartan Potassium
77 claims
- Alendronate Sodium 71
Alendronate Sodium
71 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 214 |
| Lisinopril | 208 |
| Metformin Hcl | 169 |
| Levothyroxine Sodium | 135 |
| Hydrochlorothiazide | 86 |
| Trulicity Dulaglutide | 84 |
| Losartan Potassium | 77 |
| Alendronate Sodium | 71 |
| Simvastatin | 69 |
| Amlodipine Besylate | 62 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Lydia Macklin, CNP fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Lydia Macklin, CNP's 2,235 claims are above the specialty average of 1,000.
Nearby Registered Nurse Providers in New Mexico
Other clinicians with the same primary specialty enrolled in New Mexico, drawn from the same CMS NPPES roster as Macklin.
Dr. Teresa Aaron
RN
Gallup, NM
Dr. Tina Abbott
RN
Gallup, NM
Dr. Wali Abdush-Shakur
NURSE
Santa Fe, NM
Dr. Kateri Abeita
RN
Gallup, NM
Dr. Merriam Abeita
RN
Gallup, NM
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 New Mexico 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.
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Frequently Asked Questions
What is Lydia Macklin, CNP's specialty? ▼
Lydia Macklin, CNP specializes in Registered Nurse and practices in Anthony, New Mexico. Credentials: CNP.
How much does Lydia Macklin, CNP prescribe under Medicare Part D? ▼
In 2023, Lydia Macklin, CNP wrote 2,235 Medicare Part D claims totaling $516K in drug costs for 176 beneficiaries.
Where is Lydia Macklin, CNP located? ▼
Lydia Macklin, CNP is located at 855 ANTHONY DR, Anthony, NM, 88021. Phone: (575) 882-5706.
What is Lydia Macklin, CNP's NPI number? ▼
Lydia Macklin, CNP's National Provider Identifier (NPI) is 1003812553, issued on 06/21/2005.
Does Lydia Macklin, CNP prescribe more brand-name or generic drugs? ▼
Lydia Macklin, CNP's prescribing is 19% brand-name and 79% generic drugs by claim count, with $482K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 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 Lydia Macklin, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Lydia Macklin, CNP's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lydia Macklin, CNP accept Medicare? ▼
Lydia Macklin, CNP appears in CMS Medicare data with 2,235 Part D claims and 176 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lydia Macklin, CNP's credentials? ▼
Lydia Macklin, CNP's NPI is 1003812553 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.
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 May 2026.