NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1881612752 ANP
Verify on CMS → Gabriele Gerteisen, ANP
Psychiatric/Mental Health Nurse Practitioner in Palmer, Alaska.
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
356
Medicare Part D claims · 22 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
What the federal data shows
Gabriele Gerteisen, ANP filed 356 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Palmer, Alaska.
- 356
- Part D claims, 2023
- ≥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.
Gabriele Gerteisen, ANP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
356 ≥ 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 Gabriele Gerteisen, ANP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
356 62% vs specialty avg
Specialty distribution in Alaska
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Alaska 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).
Gabriele Gerteisen, ANP appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding ANP credentials at 2250 S WOODWORTH LOOP, Palmer, AK, 99645, with a listed phone of (907) 761-5800. NPI 1881612752 was issued on 07/18/2006.
Medicare Part D records for calendar year 2023 show 356 prescription claims written by this provider, covering 22 Medicare beneficiaries and totaling roughly $14K in drug spend.
Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 40,776 enrolled providers across 54 states and an average of 927 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 | 1881612752 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | ANP |
| Gender | Female |
| NPI Issued | 07/18/2006 |
Hospital and facility affiliations
Facilities where Gabriele Gerteisen, 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.
Jennifer Byers Anp LLC
Wasilla, AK
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
356
Total Claims
$14K
Total Drug Cost
22
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 484
- Total Day Supply
- 14,114
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 57.9 years
- Avg HCC Risk Score
- 0.91
- Age Distribution
- <65: 11, 65-74: N/A, 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 Gabriele Gerteisen, ANP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lamotrigine
Lamotrigine
51 claims
- Quetiapine Fumarate
Quetiapine Fumarate
35 claims
- Escitalopram Oxalate
Escitalopram Oxalate
34 claims
- Desvenlafaxine Suc…
Desvenlafaxine Succinate Er
26 claims
- Aripiprazole
Aripiprazole
23 claims
- Venlafaxine Hcl Er 20
Venlafaxine Hcl Er
20 claims
- Lorazepam 18
Lorazepam
18 claims
- Clonazepam 16
Clonazepam
16 claims
| Drug | Claims |
|---|---|
| Lamotrigine | 51 |
| Quetiapine Fumarate | 35 |
| Escitalopram Oxalate | 34 |
| Desvenlafaxine Succinate Er Desvenlafaxine Succinate | 26 |
| Aripiprazole | 23 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 20 |
| Lorazepam | 18 |
| Clonazepam | 16 |
| Diazepam | 13 |
| Olanzapine | 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 AK →
All providers in Alaska →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Gabriele Gerteisen, ANP 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
Gabriele Gerteisen, ANP's 356 claims are below the specialty average of 927.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Alaska
Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Gerteisen.
One of 121 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Alaska, 5 are shown here.
Amanda Alexander
Palmer, AK
Dr. Peter Alward
ANP
Anchorage, AK
Dr. Chad Andrews
APRN
Soldotna, AK
Dr. Ralph Bagley
ANP
Anchorage, AK
Dr. Nicole Barker
PMHNP
Fairbanks, AK
Compare Psychiatric/Mental Health 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 Alaska medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Psychiatric/Mental Health 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.
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Frequently Asked Questions
What is Gabriele Gerteisen, ANP's specialty? ▼
Gabriele Gerteisen, ANP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Palmer, Alaska. Credentials: ANP.
How much does Gabriele Gerteisen, ANP prescribe under Medicare Part D? ▼
In 2023, Gabriele Gerteisen, ANP wrote 356 Medicare Part D claims totaling $14K in drug costs for 22 beneficiaries.
Where is Gabriele Gerteisen, ANP located? ▼
Gabriele Gerteisen, ANP is located at 2250 S WOODWORTH LOOP, Palmer, AK, 99645. Phone: (907) 761-5800.
What is Gabriele Gerteisen, ANP's NPI number? ▼
Gabriele Gerteisen, ANP's National Provider Identifier (NPI) is 1881612752, issued on 07/18/2006.
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 Gabriele Gerteisen, ANP prescribe most often? ▼
Based on 2023 Medicare Part D data, Gabriele Gerteisen, ANP's most frequently prescribed drugs include Lamotrigine, Quetiapine Fumarate, Escitalopram Oxalate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gabriele Gerteisen, ANP accept Medicare? ▼
Gabriele Gerteisen, ANP appears in CMS Medicare data with 356 Part D claims and 22 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gabriele Gerteisen, ANP's credentials? ▼
Gabriele Gerteisen, ANP's NPI is 1881612752 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
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.