NPI registry status
Active
2026 NPPES data Neuromuscular Medicine (Psychiatry & Neurology) Physician NPI 1346266574 MD
Verify on CMS → Oliver Ni, MD
Neuromuscular Medicine (Psychiatry & Neurology) Physician in Bloomington, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 353 in Neuromuscular Medicine (Psychiatry & Neurology) Physician, 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
833
Medicare Part D claims · 227 beneficiaries · Neuromuscular Medicine (Psychiatry & Neurology) Physician avg: 921
MIPS score
91.4/100
▲ 8 pts above national avg 83.5 · Exceptional
What the federal data shows
Oliver Ni, MD reported a CMS MIPS final score of 91.4/100 - above the 83.5 national average - and filed 833 Medicare Part D claims in 2024.
- 91.4/100
- MIPS score · +8 vs avg
- 833
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥61st
- pct among measured MIPS (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 Oliver Ni, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1346266574), first enumerated 07/14/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 833 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 91.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1346266574 · Neuromuscular Medicine (Psychiatry & Neurology) Physician
NPI-10 · ENUM-LEGACY · TAX-TRACE · MIPS-ABOVE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1346266574
- ENUM-LEGACY 2006
- TAX-TRACE 353
- MIPS-ABOVE 91.4/100
- RX-LIGHT 833
- BOOK-THIN 10 in Minnesota
- PHOTO-FINISH Anson Wilks, M.D. · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Allamprabhu Pati…
Allamprabhu Patil, MD
91.3 MIPS pts
- Ni · this provider
Ni · this provider
91.4 MIPS pts
- Anson Wilks, M.D…
Anson Wilks, M.D.
91.4 MIPS pts
- Mazen Dimachkie,…
Mazen Dimachkie, M.D.
91.9 MIPS pts
- Mark Terrelonge,…
Mark Terrelonge, MD, MPH
91.9 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Oliver Ni, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
91 ≥ 61st percentile 61% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Oliver Ni, MD sits
This provider among neuromuscular medicine (psychiatry & neurology) physician peers
Across the 129 neuromuscular medicine (psychiatry & neurology) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Oliver Ni, MD writes more Part D claims than 53% of them and scores higher on MIPS quality than 60% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one neuromuscular medicine (psychiatry & neurology) physician peer from a representative sample of 60; the gold marker is Oliver Ni, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Oliver Ni, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Oliver Ni, MD?
High performer (top quartile)Primary specialty
Neuromuscular Medicine (Psychiatry & Neurology) Physician
Medicare Part D claims
833 10% vs specialty avg
MIPS final score
91.4/100 7.9 pts vs avg
Specialty distribution in Minnesota
How Neuromuscular Medicine (Psychiatry & Neurology) Physician compares to other specialties among Minnesota providers
Medicare quality performance, MIPS
Oliver Ni, MD's 2023 MIPS final score plotted against the Neuromuscular Medicine (Psychiatry & Neurology) Physician national average
- MIPS Final Score
- 91.4/100
- vs 83.5 national avg · 2023 performance year
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 | 1346266574 |
|---|---|
| Specialty | Neuromuscular Medicine (Psychiatry & Neurology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/14/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.4268
Final Score
Measured-score avg: 83.5
78.7821
Quality
62.8019
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Oliver Ni, MD 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.
Hennepin Healthcare System Inc
Minneapolis, MN
Noran Neurological Clinic, P.A.
Minneapolis, MN
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 2024.
833
Total Claims
$186K
Total Drug Cost
227
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,806.6
- Total Day Supply
- 53,445
- Generic Drug Cost
- $64K
Patient Demographics
- Average Patient Age
- 71.7 years
- Avg HCC Risk Score
- 1.34
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 34, 65-74: 98, 75-84: 71, 85+: 24
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Oliver Ni, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
145 claims
- Carbidopa-Levodopa
Carbidopa-Levodopa
86 claims
- Prednisone
Prednisone
60 claims
- Donepezil Hcl
Donepezil Hcl
58 claims
- Atorvastatin Calcium 43
Atorvastatin Calcium
43 claims
- Levetiracetam 39
Levetiracetam
39 claims
- Memantine Hcl 33
Memantine Hcl
33 claims
- Lamotrigine 23
Lamotrigine
23 claims
| Drug | Claims |
|---|---|
| Gabapentin | 145 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 86 |
| Prednisone | 60 |
| Donepezil Hcl | 58 |
| Atorvastatin Calcium | 43 |
| Levetiracetam | 39 |
| Memantine Hcl | 33 |
| Lamotrigine | 23 |
| Primidone | 20 |
| Pregabalin | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Neuromuscular Medicine (Psychiatry & Neurology) Physician in MN →
All providers in Minnesota →
Compare specialties →
Neuromuscular Medicine (Psychiatry & Neurology) Physician Overview
How Oliver Ni, MD fits within the Neuromuscular Medicine (Psychiatry & Neurology) Physician landscape nationally.
353
Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers in US
44
States with Neuromuscular Medicine (Psychiatry & Neurology) Physician
921
Avg Claims per Provider
Oliver Ni, MD's 833 claims are below the specialty average of 921.
Nationwide Neuromuscular Medicine (Psychiatry & Neurology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Ni, both outside Minnesota so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (91.4 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Neuromuscular Medicine (Psychiatry & Neurology) Physician Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Ni.
One of 10 Neuromuscular Medicine (Psychiatry & Neurology) Physician providers enrolled in Minnesota, 5 are shown here.
Frequently Asked Questions
What is Oliver Ni, MD's specialty? ▼
Oliver Ni, MD specializes in Neuromuscular Medicine (Psychiatry & Neurology) Physician and practices in Bloomington, Minnesota. Credentials: MD.
How much does Oliver Ni, MD prescribe under Medicare Part D? ▼
In 2024, Oliver Ni, MD wrote 833 Medicare Part D claims totaling $186K in drug costs for 227 beneficiaries.
What is Oliver Ni, MD's Medicare quality score? ▼
Oliver Ni, MD has a CMS MIPS Final Score of 91.4/100 (Quality: 78.8, Cost: 62.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Oliver Ni, MD located? ▼
Oliver Ni, MD is located at 3601 MINNESOTA DR STE 200, Bloomington, MN, 55435. Phone: (612) 879-1000.
What is Oliver Ni, MD's NPI number? ▼
Oliver Ni, MD's National Provider Identifier (NPI) is 1346266574, issued on 07/14/2006.
How many Neuromuscular Medicine (Psychiatry & Neurology) Physician providers are there in the US? ▼
There are 353 Neuromuscular Medicine (Psychiatry & Neurology) Physician providers across 44 states in the US. The average Neuromuscular Medicine (Psychiatry & Neurology) Physician provider writes 921 Medicare Part D claims per year.
What drugs does Oliver Ni, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Oliver Ni, MD's most frequently prescribed drugs include Gabapentin, Carbidopa-Levodopa, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Oliver Ni, MD accept Medicare? ▼
Oliver Ni, MD appears in CMS Medicare data with 833 Part D claims and 227 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Oliver Ni, MD's credentials? ▼
Oliver Ni, MD's NPI is 1346266574 with credentials MD. 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.