What is Charles Shackelford's NPI number?

Charles Shackelford's National Provider Identifier (NPI) is 1598853137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Shackelford's specialty?

Charles Shackelford is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Charles Shackelford located?

Charles Shackelford's practice location on file with NPPES is 316 E Main St, Pawhuska, OK 74056-5218.

What is Charles Shackelford's phone number?

The practice phone number listed in the NPPES registry for Charles Shackelford is (918) 287-9373.

Is Charles Shackelford's NPI active?

Yes — Charles Shackelford's NPI (1598853137) is active in the NPPES registry as of the last update on 2026-02-15.

IndividualActive

Charles Shackelford, BS PHARM, D.PH.

NPI 1598853137 · Pharmacist · Pawhuska, OK

Charles Shackelford, BS PHARM, D.PH. is a Pharmacist provider in Pawhuska, OK (NPI 1598853137).

Provider details

NPI number: 1598853137
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: BS PHARM, D.PH.
Sex: Male
Sole proprietor: No
License: 12586 (OK)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 12586 (OK)
Pharmacy Service Providers

Profile Score

Detailed profile(91/100 index)

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

316 E Main St

Pawhuska, OK 74056-5218

Phone: (918) 287-9373

Street-level locationGet directions

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Mailing address