NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1639809528 NP
Verify on CMS → Amber Phebus, NP
Psychiatric/Mental Health Nurse Practitioner in Lafayette, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,776 in Psychiatric/Mental Health 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
334
Medicare Part D claims · 57 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Industry payments
$687.13
39 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Amber Phebus, NP filed 334 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Lafayette, Indiana.
- 334
- Part D claims, 2023
- $687.13
- industry payments (Sunshine Act)
- ≥57th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Amber Phebus, NP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1639809528), first enumerated 06/14/2022.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 334 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$687.13 in reported industry payments (39 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1639809528 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1639809528
- ENUM-RECENT 2022
- TAX-MID 41K Psychiatric/Mental Health
- RX-LIGHT 334
- BOOK-LIGHT 681 in Indiana
- PHOTO-ENUM Elizabeth Gaines · 2022
Amber Phebus, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
334 ≥ 57th percentile 57% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Amber Phebus, NP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
334 64% vs specialty avg
Specialty distribution in Indiana
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Indiana 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 Psychiatric/Mental Health 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).
Practice Address
Provider Details
| NPI | 1639809528 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 06/14/2022 |
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 Amber Phebus, NP. Source: openpaymentsdata.cms.gov.
Total received
$687
Largest payer
Axsome Therapeutics, Inc.
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.
334
Total Claims
$18K
Total Drug Cost
57
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 339
- Total Day Supply
- 9,478
- Generic Drug Cost
- $9K
Patient Demographics
- Average Patient Age
- 52.5 years
- Avg HCC Risk Score
- 1.76
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 44, 65-74: N/A, 75-84: N/A, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Amber Phebus, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
18 claims
- Risperidone
Risperidone
18 claims
- Trazodone Hcl
Trazodone Hcl
16 claims
- Hydroxyzine Pamoate
Hydroxyzine Pamoate
15 claims
- Prazosin Hcl
Prazosin Hcl
15 claims
- Quetiapine Fumarate
Quetiapine Fumarate
13 claims
- Buspirone Hcl
Buspirone Hcl
12 claims
- Olanzapine
Olanzapine
11 claims
| Drug | Claims |
|---|---|
| Gabapentin | 18 |
| Risperidone | 18 |
| Trazodone Hcl | 16 |
| Hydroxyzine Pamoate | 15 |
| Prazosin Hcl | 15 |
| Quetiapine Fumarate | 13 |
| Buspirone Hcl | 12 |
| Olanzapine | 11 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in IN →
All providers in Indiana →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Amber Phebus, NP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Amber Phebus, NP's 334 claims are below the specialty average of 927.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Phebus, both outside Indiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Phebus.
One of 681 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Indiana, 5 are shown here.
Dr. Amy Abuasabeh
PMHNP
Evansville, IN
Rwana Abulaban
Indianapolis, IN
Dr. Jill Adams
NP
Chesterton, IN
Sara Adams
Merrillville, IN
Patricia Adeleye
McCordsville, IN
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Amber Phebus, NP's specialty? ▼
Amber Phebus, NP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Lafayette, Indiana. Credentials: NP.
How much does Amber Phebus, NP prescribe under Medicare Part D? ▼
In 2023, Amber Phebus, NP wrote 334 Medicare Part D claims totaling $18K in drug costs for 57 beneficiaries.
Where is Amber Phebus, NP located? ▼
Amber Phebus, NP is located at 3601 SAGAMORE PKWY N STE G, Lafayette, IN, 47904. Phone: (765) 418-7477.
What is Amber Phebus, NP's NPI number? ▼
Amber Phebus, NP's National Provider Identifier (NPI) is 1639809528, issued on 06/14/2022.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Amber Phebus, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Amber Phebus, NP's most frequently prescribed drugs include Gabapentin, Risperidone, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amber Phebus, NP accept Medicare? ▼
Amber Phebus, NP appears in CMS Medicare data with 334 Part D claims and 57 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amber Phebus, NP's credentials? ▼
Amber Phebus, NP's NPI is 1639809528 with credentials NP. 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
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.