What is Ellen Ludwig's NPI number?

Ellen Ludwig's National Provider Identifier (NPI) is 1255002119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Ludwig's specialty?

Ellen Ludwig is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Ellen Ludwig located?

Ellen Ludwig's practice location on file with NPPES is 4545 N 36th St Ste 100, Phoenix, AZ 85018-3473.

What is Ellen Ludwig's phone number?

The practice phone number listed in the NPPES registry for Ellen Ludwig is (480) 525-7411.

Is Ellen Ludwig's NPI active?

Yes — Ellen Ludwig's NPI (1255002119) is active in the NPPES registry as of the last update on 2021-09-21.

IndividualActive

Ellen Ludwig, M.S. L.AC.

NPI 1255002119 · Acupuncturist · Phoenix, AZ

Ellen Ludwig, M.S. L.AC. is a Acupuncturist provider in Phoenix, AZ (NPI 1255002119).

Provider details

NPI number: 1255002119
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: M.S. L.AC.
Sex: Female
Sole proprietor: No
License: LAC-010725 (AZ)

Practice location

4545 N 36th St Ste 100

Phoenix, AZ 85018-3473

Phone: (480) 525-7411

Street-level locationGet directions

More AZ providers

Mailing address

6747 E Presidio Rd

Scottsdale, AZ 85254-3935

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense LAC-010725 (AZ)
Other Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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: 2021-09-21
Last updated: 2021-09-21
Certified: 2021-09-21

Frequently asked questions

What is Ellen Ludwig's NPI number?: Ellen Ludwig's National Provider Identifier (NPI) is 1255002119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ellen Ludwig's specialty?: Ellen Ludwig is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
Where is Ellen Ludwig located?: Ellen Ludwig's practice location on file with NPPES is 4545 N 36th St Ste 100, Phoenix, AZ 85018-3473.
What is Ellen Ludwig's phone number?: The practice phone number listed in the NPPES registry for Ellen Ludwig is (480) 525-7411.
Is Ellen Ludwig's NPI active?: Yes — Ellen Ludwig's NPI (1255002119) is active in the NPPES registry as of the last update on 2021-09-21.

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