What is William Greenwood's NPI number?

William Greenwood's National Provider Identifier (NPI) is 1417013111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Greenwood's specialty?

William Greenwood is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is William Greenwood located?

William Greenwood's practice location on file with NPPES is 1361 West Mount Vernon Street, Nixa, MO 65714-7003.

What is William Greenwood's phone number?

The practice phone number listed in the NPPES registry for William Greenwood is (417) 725-6655.

Is William Greenwood's NPI active?

Yes — William Greenwood's NPI (1417013111) is active in the NPPES registry as of the last update on 2022-09-28.

IndividualActive

William Greenwood, DC, ND

NPI 1417013111 · Chiropractor · Nixa, MO

William Greenwood, DC, ND is a Chiropractor provider in Nixa, MO (NPI 1417013111).

Provider details

NPI number: 1417013111
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC, ND
Sex: Male
Sole proprietor: No
License: 2572 (WA)

Practice location

1361 West Mount Vernon Street

Nixa, MO 65714-7003

Phone: (417) 725-6655

Fax: (417) 725-7840

Approximate (ZIP-level) locationGet directions

More MO providers

Mailing address

Po Box 1768

Nixa, MO 65714-1768

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 2002017055 (MO)
Chiropractic Providers
Chiropractor111N00000XLicense 2572 (WA)
Chiropractic Providers
Naturopath175F00000XLicense 801 (WA)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-12-28
Last updated: 2022-09-28
Certified: 2022-09-28

Frequently asked questions

What is William Greenwood's NPI number?: William Greenwood's National Provider Identifier (NPI) is 1417013111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Greenwood's specialty?: William Greenwood is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is William Greenwood located?: William Greenwood's practice location on file with NPPES is 1361 West Mount Vernon Street, Nixa, MO 65714-7003.
What is William Greenwood's phone number?: The practice phone number listed in the NPPES registry for William Greenwood is (417) 725-6655.
Is William Greenwood's NPI active?: Yes — William Greenwood's NPI (1417013111) is active in the NPPES registry as of the last update on 2022-09-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions