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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NELAN WILLIAMS
NPI 1174449565
Chiropractor in Millersville, MD

Active since June 29, 2026
681 OLD MILL RD, MILLERSVILLE, MD 21108(410) 729-2200(410) 729-3443 Get Directions Write a Review

NPPES record added: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nelan Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NELAN WILLIAMS (NPI 1174449565) is an individual chiropractor in Millersville, Maryland, licensed in Maryland (S02035) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1174449565
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameNELAN WILLIAMS
Location Address681 OLD MILL RDMillersville, MD 21108-1326
Mailing Address9134 Piscataway Rd Unit 1025Clinton, MD 20735-7644 · (301) 440-7060
Phone(410) 729-2200
Fax(410) 729-3443
Sole ProprietorYes
Enumeration DateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1174449565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MD · S02035
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
681 OLD MILL RD, Millersville, MD 21108
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MELISSA GIDDINGS WHITAKER NP-C
Nurse Practitioner (Family)
681 OLD MILL RD
MILLERSVILLE, MD 21108
Anne Arundel County (410) 729-2200
EFFECTIVE INTEGRATIVE HEALTHCARE, LLC
Physical Medicine & Rehabilitation
681 OLD MILL RD
MILLERSVILLE, MD 21108
Anne Arundel County (410) 729-2200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nelan Williams's NPI number?

The NPI number for Nelan Williams is 1174449565. It was assigned to this individual provider in the NPPES registry on June 29, 2026.

Where is Nelan Williams located?

Nelan Williams practices at 681 Old Mill Rd, Millersville, MD 21108. The listed phone number is (410) 729-2200.

What is Nelan Williams's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Nelan Williams was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.