What is Nels Ewoldsen's NPI number?

Nels Ewoldsen's National Provider Identifier (NPI) is 1417085838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nels Ewoldsen's specialty?

Nels Ewoldsen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Nels Ewoldsen located?

Nels Ewoldsen's practice location on file with NPPES is 944 Country Club Rd, York, PA 17403-3438.

What is Nels Ewoldsen's phone number?

The practice phone number listed in the NPPES registry for Nels Ewoldsen is (717) 849-4597.

Does Nels Ewoldsen accept Medicare?

Nels Ewoldsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Nels Ewoldsen's NPI active?

Yes — Nels Ewoldsen's NPI (1417085838) is active in the NPPES registry as of the last update on 2007-07-08.

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Nels Ewoldsen, DDS

NPI 1417085838 · Dentist · York, PA

Nels Ewoldsen, DDS is a Dentist provider in York, PA (NPI 1417085838).

Provider details

NPI number: 1417085838
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: DS035348 (PA)

Practice location

944 Country Club Rd

York, PA 17403-3438

Phone: (717) 849-4597

Fax: (717) 849-4515

Street-level locationGet directions

More PA providers

Mailing address

944 Country Club Rd

York, PA 17403-3438

Specialties & taxonomies

DentistPrimary122300000XLicense DS035348 (PA)
Dental Providers
Dentist122300000XLicense 938 (WY)
Dental Providers
Dentist122300000XLicense 5947 (NE)
Dental Providers
Dentist122300000XLicense 12007599A (IN)
Dental Providers
Dentist122300000X
Dental Providers

Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(90/100 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: 2007-02-28
Last updated: 2007-07-08

Frequently asked questions

What is Nels Ewoldsen's NPI number?: Nels Ewoldsen's National Provider Identifier (NPI) is 1417085838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nels Ewoldsen's specialty?: Nels Ewoldsen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Nels Ewoldsen located?: Nels Ewoldsen's practice location on file with NPPES is 944 Country Club Rd, York, PA 17403-3438.
What is Nels Ewoldsen's phone number?: The practice phone number listed in the NPPES registry for Nels Ewoldsen is (717) 849-4597.
Does Nels Ewoldsen accept Medicare?: Nels Ewoldsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Nels Ewoldsen's NPI active?: Yes — Nels Ewoldsen's NPI (1417085838) is active in the NPPES registry as of the last update on 2007-07-08.

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