Clarke & Gardner Internal Medicine Associates PC
NPI 1366558918 · Internal Medicine Physician · Wynnewood, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarke & Gardner Internal Medicine Associates PC is a Internal Medicine Physician organization in Wynnewood, PA (NPI 1366558918).
Provider details
- NPI number
- 1366558918
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Catherine Clarke, Physician-President(610) 649-3456
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2018-10-18
Frequently asked questions
- What is Clarke & Gardner Internal Medicine Associates PC's NPI number?
- Clarke & Gardner Internal Medicine Associates PC's National Provider Identifier (NPI) is 1366558918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clarke & Gardner Internal Medicine Associates PC?
- Clarke & Gardner Internal Medicine Associates PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clarke & Gardner Internal Medicine Associates PC located?
- Clarke & Gardner Internal Medicine Associates PC's practice location on file with NPPES is 300 E Lancaster Ave Ste 100, Wynnewood, PA 19096-2146.
- What is Clarke & Gardner Internal Medicine Associates PC's phone number?
- The practice phone number listed in the NPPES registry for Clarke & Gardner Internal Medicine Associates PC is (610) 649-3456.
- Does Clarke & Gardner Internal Medicine Associates PC accept Medicare?
- Clarke & Gardner Internal Medicine Associates PC 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 Clarke & Gardner Internal Medicine Associates PC?
- The authorized official listed on Clarke & Gardner Internal Medicine Associates PC's NPPES record is Catherine Clarke, Physician-President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clarke & Gardner Internal Medicine Associates PC's NPI active?
- Yes — Clarke & Gardner Internal Medicine Associates PC's NPI (1366558918) is active in the NPPES registry as of the last update on 2018-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.