NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1740585314 NP
Verify on CMS → Inna Zelikman, NP
Psychiatric/Mental Health Nurse Practitioner in Eugene, Oregon.
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
106
Medicare Part D claims · 12 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
What the federal data shows
Inna Zelikman, NP filed 106 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Eugene, Oregon.
- 106
- Part D claims, 2023
- ≥35th
- 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.
CMS NPPES provider registry desk
NPI 1740585314 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1740585314
- ENUM-MID 2011
- TAX-MID 41K Psychiatric/Mental Health
- RX-LIGHT 106
- BOOK-LIGHT 800 in Oregon
- PHOTO-ENUM Obioma Nwokeohuru · 2011
Inna Zelikman, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
106 ≥ 35th percentile 35% 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 Inna Zelikman, NP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
106 89% vs specialty avg
Specialty distribution in Oregon
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Oregon 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 | 1740585314 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 01/12/2011 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
106
Total Claims
$2K
Total Drug Cost
12
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 139
- Total Day Supply
- 3,881
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 0.66
- Age Distribution
- <65: 0, 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 Inna Zelikman, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
17 claims
- Oxcarbazepine
Oxcarbazepine
12 claims
- Buprenorphine Hcl
Buprenorphine Hcl
11 claims
| Drug | Claims |
|---|---|
| Gabapentin | 17 |
| Oxcarbazepine | 12 |
| Buprenorphine 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 OR →
All providers in Oregon →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Inna Zelikman, 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
Inna Zelikman, NP's 106 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 Zelikman, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Zelikman.
One of 800 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Oregon, 5 are shown here.
Dr. Doris Aasland
NP
Oregon City, OR
Dr. Olubunmi Aborisade
DNP
Portland, OR
Dr. Debra Achenbach
PMHNP
Cottage Grove, OR
Dr. Nicholas Adair
PMHNP-BC
Salem, OR
Dr. Tosin Addeh
APRN, PMHNP-BC
Beaverton, OR
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Inna Zelikman, NP's specialty? ▼
Inna Zelikman, NP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Eugene, Oregon. Credentials: NP.
How much does Inna Zelikman, NP prescribe under Medicare Part D? ▼
In 2023, Inna Zelikman, NP wrote 106 Medicare Part D claims totaling $2K in drug costs for 12 beneficiaries.
Where is Inna Zelikman, NP located? ▼
Inna Zelikman, NP is located at 1725 PEARL ST, Eugene, OR, 97401. Phone: (415) 902-9076.
What is Inna Zelikman, NP's NPI number? ▼
Inna Zelikman, NP's National Provider Identifier (NPI) is 1740585314, issued on 01/12/2011.
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 Inna Zelikman, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Inna Zelikman, NP's most frequently prescribed drugs include Gabapentin, Oxcarbazepine, Buprenorphine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Inna Zelikman, NP accept Medicare? ▼
Inna Zelikman, NP appears in CMS Medicare data with 106 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Inna Zelikman, NP's credentials? ▼
Inna Zelikman, NP's NPI is 1740585314 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.