NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1487346946 DO
Verify on CMS → Prathyush Adapa, DO
Psychiatry Physician in Corvallis, 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 54,383 in Psychiatry 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
27
Medicare Part D claims · Psychiatry Physician avg: 1K
Industry payments
$121.83
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Prathyush Adapa, DO filed 27 Medicare Part D claims in 2024 as a Psychiatry Physician in Corvallis, Oregon.
- 27
- Part D claims, 2024
- $121.83
- industry payments (Sunshine Act)
- ≥0th
- 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 Prathyush Adapa, DO
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 1487346946), first enumerated 05/23/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 27 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Reported
Industry payment transparency
$121.83 in reported industry payments (1 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 1487346946 · Psychiatry Physician
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1487346946
- ENUM-RECENT 2023
- TAX-MEGA 54K Psychiatry Physician
- RX-TRACE 27
- BOOK-LIGHT 697 in Oregon
- PHOTO-ENUM Ranran French, MD, PHD · 2023
Prathyush Adapa, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
27 ≥ 0th percentile 0% of 1,416,883 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 · 2024
◑
Board-eligible specialty (heuristic, not verified)
Prathyush Adapa, DO practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Prathyush Adapa, DO?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
27 97% vs specialty avg
Specialty distribution in Oregon
How Psychiatry Physician 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 Psychiatry Physician. 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 | 1487346946 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 05/23/2023 |
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 Prathyush Adapa, DO. Source: openpaymentsdata.cms.gov.
Total received
$122
Largest payer
Otsuka America Pharmaceutical, 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 2024.
27
Total Claims
$993
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 32
- Total Day Supply
- 791
- Brand Drug Cost
- $0
- Generic Drug Cost
- $993
Patient Demographics
- Average Patient Age
- 61.0 years
- Avg HCC Risk Score
- 1.19
Psychiatry Physician Overview
How Prathyush Adapa, DO fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Prathyush Adapa, DO's 27 claims are below the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Adapa, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatry Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Adapa.
One of 697 Psychiatry Physician providers enrolled in Oregon, 5 are shown here.
Dr. Martha Aaron
MD
Salem, OR
Dr. Atheir Abbas
MD, PHD
Portland, OR
Dr. Misoo Abele
MD
Bend, OR
Dr. Zachariah Adham
MD
Portland, OR
Bikash Adhikari
Corvallis, OR
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Prathyush Adapa, DO's specialty? ▼
Prathyush Adapa, DO specializes in Psychiatry Physician and practices in Corvallis, Oregon. Credentials: DO.
How much does Prathyush Adapa, DO prescribe under Medicare Part D? ▼
In 2024, Prathyush Adapa, DO wrote 27 Medicare Part D claims totaling $993 in drug costs for N/A beneficiaries.
Where is Prathyush Adapa, DO located? ▼
Prathyush Adapa, DO is located at 3600 NW SAMARITAN DR, Corvallis, OR, 97330. Phone: (541) 768-4906.
What is Prathyush Adapa, DO's NPI number? ▼
Prathyush Adapa, DO's National Provider Identifier (NPI) is 1487346946, issued on 05/23/2023.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
Does Prathyush Adapa, DO accept Medicare? ▼
Prathyush Adapa, DO appears in CMS Medicare data with 27 Part D claims and N/A Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Prathyush Adapa, DO's credentials? ▼
Prathyush Adapa, DO's NPI is 1487346946 with credentials DO. 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.
- 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.