2026 NPPES data Orthopedic Chiropractor NPI 1508909391 D.C.
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HOWARD WOOLLEY, D.C.

Orthopedic Chiropractor in WINONA, Minnesota. 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.
What the federal data reveals: HOWARD WOOLLEY, D.C. is a Orthopedic Chiropractor ([object Object]) practicing in WINONA, Minnesota .

What stands out: HOWARD WOOLLEY, D.C. specializes in Orthopedic Chiropractor and practices in WINONA, Minnesota, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

HOWARD WOOLLEY, D.C. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/14/2007

NPI 1508909391

Primary specialty

Orthopedic Chiropractor

Niche

896 US NPIs in this specialty

Specialty distribution in Minnesota

How Orthopedic Chiropractor compares to other specialties among Minnesota providers

Minnesota providers

Orthopedic Chiropractor share within Minnesota

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

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).

HOWARD WOOLLEY, D.C. is a Orthopedic Chiropractor provider practicing in WINONA, Minnesota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.C.. NPI: 1508909391. 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.

HOWARD WOOLLEY, D.C. appears in the CMS NPPES registry as a Orthopedic Chiropractor provider holding D.C. credentials at 3930 W 6TH ST, WINONA, MN, 55987, with a listed phone of (507) 452-4490. NPI 1508909391 was issued on 02/14/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WOOLLEY 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Orthopedic Chiropractor providers operate outside Part D entirely.

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

3930 W 6TH ST
WINONA, MN 55987

Provider Details

NPI 1508909391
Specialty Orthopedic Chiropractor
Credentials D.C.
Gender Male
NPI Issued 02/14/2007

Orthopedic Chiropractor Overview

How HOWARD WOOLLEY, 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

Nearby Orthopedic Chiropractor Providers in Minnesota

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

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

Frequently Asked Questions

What is HOWARD WOOLLEY, D.C.'s specialty?
HOWARD WOOLLEY, D.C. specializes in Orthopedic Chiropractor and practices in WINONA, Minnesota. Credentials: D.C..
Where is HOWARD WOOLLEY, D.C. located?
HOWARD WOOLLEY, D.C. is located at 3930 W 6TH ST, WINONA, MN, 55987. Phone: (507) 452-4490.
What is HOWARD WOOLLEY, D.C.'s NPI number?
HOWARD WOOLLEY, D.C.'s National Provider Identifier (NPI) is 1508909391, issued on 02/14/2007.
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 HOWARD WOOLLEY, D.C. accept Medicare?
HOWARD WOOLLEY, D.C. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HOWARD WOOLLEY, D.C.'s credentials?
HOWARD WOOLLEY, D.C.'s NPI is 1508909391 with credentials 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.
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