2026 NPPES data Registered Nurse NPI 1891925285 ANP
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Armando Reyes, ANP

Registered Nurse in Parker, 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
853
Medicare Part D claims · 56 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

Armando Reyes, ANP filed 853 Medicare Part D claims in 2023 as a Registered Nurse in Parker, Colorado, prescribing 81% generic.

853
Part D claims, 2023
81%
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.

Armando Reyes, ANP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

853 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 Armando Reyes, ANP?

Quality data not reported

NPI registry status

Active

Issued 07/20/2009

NPI 1891925285

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

853 15% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Colorado

How Registered Nurse compares to other specialties among Colorado providers

Colorado providers

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

Behavior Technician7.8%Mental Health Counselor6.2%Physical Therapist4.2%Clinical Social Worker4.2%Professional Counselor3.7%Registered Nurse3.6%
Largest specialties in Colorado (% of in-state providers)

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

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).

Armando Reyes, ANP appears in the CMS NPPES registry as a Registered Nurse provider holding ANP credentials at 10350 DRANSFELDT RD, Parker, CO, 80134, with a listed phone of (303) 730-8858. NPI 1891925285 was issued on 07/20/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Reyes 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 853 prescription claims written by this provider, covering 56 Medicare beneficiaries and totaling roughly $309K in drug spend, split 19% brand-name and 81% generic by claim count. 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.

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

10350 DRANSFELDT RD
Parker, CO 80134

Provider Details

NPI 1891925285
Specialty Registered Nurse
Credentials ANP
Gender Male
NPI Issued 07/20/2009

Hospital and facility affiliations

Facilities where Armando Reyes, ANP 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.

Arapahoe Mental Health Center Inc
Parker, 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 · Typical

Armando Reyes, ANP — brand share 19.0%
Registered Nurse average

19% brand-name claims vs 81% generic, on 853 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.

853
Total Claims
$309K
Total Drug Cost
56
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,071
Total Day Supply
30,028
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$282K
Generic Drug Cost
$28K

Patient Demographics

Average Patient Age
51.3 years
Avg HCC Risk Score
1.30
Gender Split
48% female / 52% male
Age Distribution
<65: 41, 65-74: 12, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What Armando Reyes, ANP 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
Sertraline Hcl
62
Aripiprazole
44
Buspirone Hcl
40
Risperidone
39
Olanzapine
36
Hydroxyzine Hcl
35
Rexulti
Brexpiprazole
32
Propranolol Hcl
29
Trazodone Hcl
29
Abilify Maintena
Aripiprazole
28

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

Registered Nurse Overview

How Armando Reyes, ANP 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

Armando Reyes, ANP's 853 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Colorado

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

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 Colorado 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 Armando Reyes, ANP's specialty?
Armando Reyes, ANP specializes in Registered Nurse and practices in Parker, Colorado. Credentials: ANP.
How much does Armando Reyes, ANP prescribe under Medicare Part D?
In 2023, Armando Reyes, ANP wrote 853 Medicare Part D claims totaling $309K in drug costs for 56 beneficiaries.
Where is Armando Reyes, ANP located?
Armando Reyes, ANP is located at 10350 DRANSFELDT RD, Parker, CO, 80134. Phone: (303) 730-8858.
What is Armando Reyes, ANP's NPI number?
Armando Reyes, ANP's National Provider Identifier (NPI) is 1891925285, issued on 07/20/2009.
Does Armando Reyes, ANP prescribe more brand-name or generic drugs?
Armando Reyes, ANP's prescribing is 19% brand-name and 81% generic drugs by claim count, with $282K in brand drug costs.
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 Armando Reyes, ANP prescribe most often?
Based on 2023 Medicare Part D data, Armando Reyes, ANP's most frequently prescribed drugs include Sertraline Hcl, Aripiprazole, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Armando Reyes, ANP accept Medicare?
Armando Reyes, ANP appears in CMS Medicare data with 853 Part D claims and 56 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Armando Reyes, ANP's credentials?
Armando Reyes, ANP's NPI is 1891925285 with credentials ANP. 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.
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