2026 NPPES data Neurology Physician NPI 1992000228 MD
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RUCHI WANCHOO, MD

Neurology Physician in TUALATIN, Oregon. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 339 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.83/100
▲ 15 pts above national avg 83.1 · [object Object]

What the federal data shows

RUCHI WANCHOO, MD reported a CMS MIPS final score of 97.83/100 — above the 83.1 national average — and filed 1,305 Medicare Part D claims in 2023.

97.83/100
MIPS score · +15 vs avg
1K
Part D claims, 2023
95%
generic prescribing
Likely
board-certified (heuristic)

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.

RUCHI WANCHOO, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

98 Top 15% higher than 85% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

RUCHI WANCHOO, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — 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 RUCHI WANCHOO, MD?

High performer (top quartile)

NPI registry status

Active

Issued 01/18/2011

NPI 1992000228

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

1,305 0% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

MIPS final score

97.83/100 14.730000000000004% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Oregon

How Neurology Physician compares to other specialties among Oregon providers

Oregon providers

Neurology Physician share within Oregon

1. Neurology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurology Physician share within Oregon

Medicare quality performance — MIPS

RUCHI WANCHOO, MD's 2023 MIPS final score plotted against the Neurology Physician national average

High performer (top quartile)
MIPS Final Score
97.83/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Neurology Physician) — 97.83/100 vs national avg 83.1

0%100%National avg83%97.8%
MIPS final score (Neurology Physician) — 97.83/100 vs national avg 83.1

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).

RUCHI WANCHOO, MD appears in the CMS NPPES registry as a Neurology Physician provider holding MD credentials at 19260 SW 65TH AVE STE 280, TUALATIN, OR, 97062, with a listed phone of (503) 413-6166. NPI 1992000228 was issued on 01/18/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WANCHOO most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,305 prescription claims written by this provider, covering 339 Medicare beneficiaries and totaling roughly $281K in drug spend, split 5% brand-name and 95% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.83/100 for the 2023 performance year (Quality 80.9759), compared with the national average of 83.1.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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

19260 SW 65TH AVE STE 280
TUALATIN, OR 97062

Provider Details

NPI 1992000228
Specialty Neurology Physician
Credentials MD
Gender Female
NPI Issued 01/18/2011

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

97.83
Final Score
Avg: 83.1
80.9759
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Brand vs generic prescribing mix · Generic-heavy

RUCHI WANCHOO, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 1,305 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,305
Total Claims
$281K
Total Drug Cost
339
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,183
Total Day Supply
63,350
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$174K
Generic Drug Cost
$107K

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
1.38
Gender Split
60% female / 40% male
Age Distribution
<65: 73, 65-74: 112, 75-84: 113, 85+: 41

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What RUCHI WANCHOO, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Carbidopa-Levodopa
Carbidopa/Levodopa
194
Donepezil Hcl
158
Memantine Hcl
144
Carbidopa-Levodopa Er
Carbidopa/Levodopa
65
Levetiracetam
65
Propranolol Hcl
52
Gabapentin
47
Ropinirole Hcl
41
Lamotrigine
32
Quetiapine Fumarate
29

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Neurology Physician Overview

How RUCHI WANCHOO, MD fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

RUCHI WANCHOO, MD's 1,305 claims are below the specialty average of 1,309.

Nearby Neurology Physician Providers in Oregon

Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as WANCHOO.

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RUCHI WANCHOO, MD's specialty?
RUCHI WANCHOO, MD specializes in Neurology Physician and practices in TUALATIN, Oregon. Credentials: MD.
How much does RUCHI WANCHOO, MD prescribe under Medicare Part D?
In 2023, RUCHI WANCHOO, MD wrote 1,305 Medicare Part D claims totaling $281K in drug costs for 339 beneficiaries.
What is RUCHI WANCHOO, MD's Medicare quality score?
RUCHI WANCHOO, MD has a CMS MIPS Final Score of 97.83/100 (Quality: 80.9759). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is RUCHI WANCHOO, MD located?
RUCHI WANCHOO, MD is located at 19260 SW 65TH AVE STE 280, TUALATIN, OR, 97062. Phone: (503) 413-6166.
What is RUCHI WANCHOO, MD's NPI number?
RUCHI WANCHOO, MD's National Provider Identifier (NPI) is 1992000228, issued on 01/18/2011.
Does RUCHI WANCHOO, MD prescribe more brand-name or generic drugs?
RUCHI WANCHOO, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $174K in brand drug costs.
How many Neurology Physician providers are there in the US?
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does RUCHI WANCHOO, MD prescribe most often?
Based on 2023 Medicare Part D data, RUCHI WANCHOO, MD's most frequently prescribed drugs include Carbidopa-Levodopa, Donepezil Hcl, Memantine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RUCHI WANCHOO, MD accept Medicare?
RUCHI WANCHOO, MD appears in CMS Medicare data with 1,305 Part D claims and 339 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RUCHI WANCHOO, MD's credentials?
RUCHI WANCHOO, MD's NPI is 1992000228 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

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.
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 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