NPI registry status
Active
2026 NPPES data Pediatric Nurse Practitioner NPI 1942776588 FNP
Verify on CMS → Alyssa Berger, FNP
Pediatric Nurse Practitioner in Denver, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 21,082 in Pediatric 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
132
Medicare Part D claims · 32 beneficiaries · Pediatric Nurse Practitioner avg: 312
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alyssa Berger, FNP filed 132 Medicare Part D claims in 2023 as a Pediatric Nurse Practitioner in Denver, Colorado.
- 132
- Part D claims, 2023
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.
Alyssa Berger, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
132 35th percentile higher than 35% 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 Alyssa Berger, FNP?
Quality data not reportedPrimary specialty
Pediatric Nurse Practitioner
Medicare Part D claims
132 58% vs specialty avg
Specialty distribution in Colorado
How Pediatric Nurse Practitioner compares to other specialties among Colorado 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 Pediatric 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).
Alyssa Berger, FNP appears in the CMS NPPES registry as a Pediatric Nurse Practitioner provider holding FNP credentials at 1339 S FEDERAL BLVD, Denver, CO, 80219, with a listed phone of (303) 602-0000. NPI 1942776588 was issued on 10/22/2018.
Medicare Part D records for calendar year 2023 show 132 prescription claims written by this provider, covering 32 Medicare beneficiaries and totaling roughly $4K in drug spend.
Pediatric Nurse Practitioner is a mid-sized specialty nationwide, with 21,082 enrolled providers across 52 states and an average of 312 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 | 1942776588 |
|---|---|
| Specialty | Pediatric Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 10/22/2018 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
132
Total Claims
$4K
Total Drug Cost
32
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 331
- Total Day Supply
- 9,741
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 61.7 years
- Avg HCC Risk Score
- 1.11
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 11, 65-74: 14, 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.
| Drug | Claims |
|---|---|
| Losartan Potassium | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pediatric Nurse Practitioner Overview
How Alyssa Berger, FNP fits within the Pediatric Nurse Practitioner landscape nationally.
21,082
Pediatric Nurse Practitioner Providers in US
52
States with Pediatric Nurse Practitioner
312
Avg Claims per Provider
Alyssa Berger, FNP's 132 claims are below the specialty average of 312.
Nearby Pediatric Nurse Practitioner Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Berger.
Dr. Denise Abdoo
PNP
Aurora, CO
Dr. Ann Adams
CPNP, DNP
Usaf Academy, CO
Dr. Mary Adler
CERT PED NURSE PRACT
Longmont, CO
Dr. Natalie Aguilar
DNP, CPNP-PC
Commerce City, CO
Dr. Emma Ahrendsen
NP
Aurora, CO
Compare Pediatric 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 Colorado medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Colorado
Frequently Asked Questions
What is Alyssa Berger, FNP's specialty? ▼
Alyssa Berger, FNP specializes in Pediatric Nurse Practitioner and practices in Denver, Colorado. Credentials: FNP.
How much does Alyssa Berger, FNP prescribe under Medicare Part D? ▼
In 2023, Alyssa Berger, FNP wrote 132 Medicare Part D claims totaling $4K in drug costs for 32 beneficiaries.
Where is Alyssa Berger, FNP located? ▼
Alyssa Berger, FNP is located at 1339 S FEDERAL BLVD, Denver, CO, 80219. Phone: (303) 602-0000.
What is Alyssa Berger, FNP's NPI number? ▼
Alyssa Berger, FNP's National Provider Identifier (NPI) is 1942776588, issued on 10/22/2018.
How many Pediatric Nurse Practitioner providers are there in the US? ▼
There are 21,082 Pediatric Nurse Practitioner providers across 52 states in the US. The average Pediatric Nurse Practitioner provider writes 312 Medicare Part D claims per year.
What drugs does Alyssa Berger, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Alyssa Berger, FNP's most frequently prescribed drugs include Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alyssa Berger, FNP accept Medicare? ▼
Alyssa Berger, FNP appears in CMS Medicare data with 132 Part D claims and 32 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alyssa Berger, FNP's credentials? ▼
Alyssa Berger, FNP's NPI is 1942776588 with credentials 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
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.