Karen Gardner DO PLLC
NPI 1346051125 · Internal Medicine Physician · Bryn Mawr, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Gardner DO PLLC is a Internal Medicine Physician organization in Bryn Mawr, PA (NPI 1346051125).
Provider details
- NPI number
- 1346051125
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karen Gardner, Physician(610) 416-7040
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-01-20
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Karen Gardner DO PLLC's NPI number?
- Karen Gardner DO PLLC's National Provider Identifier (NPI) is 1346051125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Gardner DO PLLC?
- Karen Gardner DO PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Gardner DO PLLC located?
- Karen Gardner DO PLLC's practice location on file with NPPES is 234 S Bryn Mawr Ave Ste 101, Bryn Mawr, PA 19010-2133.
- What is Karen Gardner DO PLLC's phone number?
- The practice phone number listed in the NPPES registry for Karen Gardner DO PLLC is (484) 414-4136.
- Does Karen Gardner DO PLLC accept Medicare?
- Karen Gardner DO PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Karen Gardner DO PLLC?
- The authorized official listed on Karen Gardner DO PLLC's NPPES record is Karen Gardner, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Gardner DO PLLC's NPI active?
- Yes — Karen Gardner DO PLLC's NPI (1346051125) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.