Marshall Keith Gardner, D.O., P.C.
NPI 1891814018 · Family Medicine Physician · Richboro, PA
Marshall Keith Gardner, D.O., P.C. is a Family Medicine Physician organization in Richboro, PA (NPI 1891814018).
Provider details
- NPI number
- 1891814018
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fran Gardner, Office Manager(215) 969-3013
- License
- OS003214L (PA)
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
- 2007-03-28
- Last updated
- 2007-11-14
Frequently asked questions
- What is Marshall Keith Gardner, D.O., P.C.'s NPI number?
- Marshall Keith Gardner, D.O., P.C.'s National Provider Identifier (NPI) is 1891814018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marshall Keith Gardner, D.O., P.C.?
- Marshall Keith Gardner, D.O., P.C. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Keith Gardner, D.O., P.C. located?
- Marshall Keith Gardner, D.O., P.C.'s practice location on file with NPPES is 15 Anthony Dr, Richboro, PA 18954-1328.
- What is Marshall Keith Gardner, D.O., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Marshall Keith Gardner, D.O., P.C. is (215) 969-3013.
- Who is the authorized official for Marshall Keith Gardner, D.O., P.C.?
- The authorized official listed on Marshall Keith Gardner, D.O., P.C.'s NPPES record is Fran Gardner, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marshall Keith Gardner, D.O., P.C.'s NPI active?
- Yes — Marshall Keith Gardner, D.O., P.C.'s NPI (1891814018) is active in the NPPES registry as of the last update on 2007-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.