OrganizationActive
Dr Walter J Mellgren Jr DC PA
NPI 1750018123 · Chiropractor · Waco, TX
Dr Walter J Mellgren Jr DC PA is a Chiropractor organization in Waco, TX (NPI 1750018123).
Provider details
- NPI number
- 1750018123
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Michael Mellgren, Owner/President(254) 836-1010
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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.
Practice location
10116 Saddle Creek Rd
Waco, TX 76708-7290
Phone: (254) 836-1010
Fax: (254) 836-0177
Street-level locationGet directions
Mailing address
Po Box 475
West, TX 76691-0475
Other names (DBA / former)
- Doing business as
- Mellgren Chiropractic Clinic
Registry dates
- Enumerated
- 2022-08-04
- Last updated
- 2022-08-29
- Certified
- 2022-08-29
Frequently asked questions
- What is Dr Walter J Mellgren Jr DC PA's NPI number?
- Dr Walter J Mellgren Jr DC PA's National Provider Identifier (NPI) is 1750018123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Walter J Mellgren Jr DC PA?
- Dr Walter J Mellgren Jr DC PA is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr Walter J Mellgren Jr DC PA located?
- Dr Walter J Mellgren Jr DC PA's practice location on file with NPPES is 10116 Saddle Creek Rd, Waco, TX 76708-7290.
- What is Dr Walter J Mellgren Jr DC PA's phone number?
- The practice phone number listed in the NPPES registry for Dr Walter J Mellgren Jr DC PA is (254) 836-1010.
- Who is the authorized official for Dr Walter J Mellgren Jr DC PA?
- The authorized official listed on Dr Walter J Mellgren Jr DC PA's NPPES record is Michael Mellgren, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Walter J Mellgren Jr DC PA's NPI active?
- Yes — Dr Walter J Mellgren Jr DC PA's NPI (1750018123) is active in the NPPES registry as of the last update on 2022-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.