What is Karen Marcum's NPI number?

Karen Marcum's National Provider Identifier (NPI) is 1730730789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Marcum's specialty?

Karen Marcum is listed in the NPPES registry with a primary specialty of Prosthetic/Orthotic Supplier (Suppliers).

Where is Karen Marcum located?

Karen Marcum's practice location on file with NPPES is 4165 Blackhawk Plaza Circle, Danville, CA 94506.

What is Karen Marcum's phone number?

The practice phone number listed in the NPPES registry for Karen Marcum is (510) 300-5221.

Is Karen Marcum's NPI active?

Yes — Karen Marcum's NPI (1730730789) is active in the NPPES registry as of the last update on 2019-09-21.

IndividualActive

Karen Marcum

NPI 1730730789 · Prosthetic/Orthotic Supplier · Danville, CA

Karen Marcum is a Prosthetic/Orthotic Supplier provider in Danville, CA (NPI 1730730789).

Provider details

NPI number: 1730730789
Entity type: Individual
Primary specialty: Prosthetic/Orthotic SupplierSuppliers
Sex: Female
Sole proprietor: Yes
License: KK358154 (CA)

Specialties & taxonomies

Prosthetic/Orthotic SupplierPrimary335E00000XLicense KK358154 (CA)
Suppliers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

4165 Blackhawk Plaza Circle

Private Suite 250

Danville, CA 94506

Phone: (510) 300-5221

Street-level locationGet directions

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Mailing address