2026 NPPES data Orthopedic Chiropractor NPI 1255461224 N.D., D.C.
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RYAN WOOD, N.D., D.C.

Orthopedic Chiropractor in PORTLAND, 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
36
Medicare Part D claims · 17 beneficiaries · Orthopedic Chiropractor avg: 1K
What the federal data reveals: RYAN WOOD, N.D., D.C. is a Orthopedic Chiropractor ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 36 claims across 17 beneficiaries .

What stands out: RYAN WOOD, N.D., D.C. filed 36 Medicare Part D claims in 2023 across PORTLAND, Oregon. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

RYAN WOOD, N.D., D.C. at a glance

Quality data not reported

NPI registry status

Active

Issued 03/07/2007

NPI 1255461224

Primary specialty

Orthopedic Chiropractor

Niche

896 US NPIs in this specialty

Medicare Part D claims

36 97% vs specialty avg

2023 prescription claims

Specialty avg: 1,219

Specialty distribution in Oregon

How Orthopedic Chiropractor compares to other specialties among Oregon providers

Oregon providers

Orthopedic Chiropractor share within Oregon

1. Orthopedic Chiropractor42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthopedic Chiropractor share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Orthopedic Chiropractor (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Orthopedic Chiropractor ABMS/AOA estimate

Est. board-certified rate (Orthopedic Chiropractor) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orthopedic Chiropractor) — ABMS / AOA estimate

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).

RYAN WOOD, N.D., D.C. is a Orthopedic Chiropractor provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: N.D., D.C.. NPI: 1255461224. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

RYAN WOOD, N.D., D.C. appears in the CMS NPPES registry as a Orthopedic Chiropractor provider holding N.D., D.C. credentials at 11790 SW BARNES RD STE 120, PORTLAND, OR, 97225, with a listed phone of (503) 799-6115. NPI 1255461224 was issued on 03/07/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WOOD 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 36 prescription claims written by this provider, covering 17 Medicare beneficiaries and totaling roughly $571 in drug spend, with an opioid prescribing rate of 33.3%. 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.

Orthopedic Chiropractor is a narrow specialty nationwide, with 896 enrolled providers across 51 states and an average of 1,219 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

11790 SW BARNES RD STE 120
PORTLAND, OR 97225

Provider Details

NPI 1255461224
Specialty Orthopedic Chiropractor
Credentials N.D., D.C.
Gender Male
NPI Issued 03/07/2007

Medicare Part D Prescribing Data

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

36
Total Claims
$571
Total Drug Cost
17
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
36
Total Day Supply
613
Brand Drug Cost
$0
Generic Drug Cost
$571
Opioid Claims
12 (33.3% rate)

Patient Demographics

Average Patient Age
67.2 years
Avg HCC Risk Score
0.75

Orthopedic Chiropractor Overview

How RYAN WOOD, N.D., D.C. fits within the Orthopedic Chiropractor landscape nationally.

896
Orthopedic Chiropractor Providers in US
51
States with Orthopedic Chiropractor
1,219
Avg Claims per Provider

RYAN WOOD, N.D., D.C.'s 36 claims are below the specialty average of 1,219.

Nearby Orthopedic Chiropractor Providers in Oregon

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

Compare Orthopedic Chiropractor nationally: see state-by-state distribution →

Frequently Asked Questions

What is RYAN WOOD, N.D., D.C.'s specialty?
RYAN WOOD, N.D., D.C. specializes in Orthopedic Chiropractor and practices in PORTLAND, Oregon. Credentials: N.D., D.C..
How much does RYAN WOOD, N.D., D.C. prescribe under Medicare Part D?
In 2023, RYAN WOOD, N.D., D.C. wrote 36 Medicare Part D claims totaling $571 in drug costs for 17 beneficiaries.
Where is RYAN WOOD, N.D., D.C. located?
RYAN WOOD, N.D., D.C. is located at 11790 SW BARNES RD STE 120, PORTLAND, OR, 97225. Phone: (503) 799-6115.
What is RYAN WOOD, N.D., D.C.'s NPI number?
RYAN WOOD, N.D., D.C.'s National Provider Identifier (NPI) is 1255461224, issued on 03/07/2007.
Does RYAN WOOD, N.D., D.C. prescribe opioids?
Yes, RYAN WOOD, N.D., D.C. had 12 opioid claims in 2023 with an opioid prescribing rate of 33.3%.
How many Orthopedic Chiropractor providers are there in the US?
There are 896 Orthopedic Chiropractor providers across 51 states in the US. The average Orthopedic Chiropractor provider writes 1,219 Medicare Part D claims per year.
Does RYAN WOOD, N.D., D.C. accept Medicare?
RYAN WOOD, N.D., D.C. appears in CMS Medicare data with 36 Part D claims and 17 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RYAN WOOD, N.D., D.C.'s credentials?
RYAN WOOD, N.D., D.C.'s NPI is 1255461224 with credentials N.D., D.C.. 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.
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