What is Karen Nelson's NPI number?

Karen Nelson's National Provider Identifier (NPI) is 1841127396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Nelson's specialty?

Karen Nelson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Karen Nelson located?

Karen Nelson's practice location on file with NPPES is 128 Flintlock Rd, Drexel Hill, PA 19026-4906.

What is Karen Nelson's phone number?

The practice phone number listed in the NPPES registry for Karen Nelson is (610) 716-5388.

Is Karen Nelson's NPI active?

Yes — Karen Nelson's NPI (1841127396) is active in the NPPES registry as of the last update on 2026-05-07.

IndividualActive

Karen Nelson, MFT

NPI 1841127396 · Marriage & Family Therapist · Drexel Hill, PA

Karen Nelson, MFT is a Marriage & Family Therapist provider in Drexel Hill, PA (NPI 1841127396).

Provider details

NPI number: 1841127396
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MFT
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

128 Flintlock Rd

Drexel Hill, PA 19026-4906

Phone: (610) 716-5388

Street-level locationGet directions

More PA providers

Mailing address