What is Ryan Cheoun's NPI number?

Ryan Cheoun's National Provider Identifier (NPI) is 1245644251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Cheoun's specialty?

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

Where is Ryan Cheoun located?

Ryan Cheoun's practice location on file with NPPES is 26020 Point Lookout Rd, Leonardtown, MD 20650-2001.

What is Ryan Cheoun's phone number?

The practice phone number listed in the NPPES registry for Ryan Cheoun is (301) 475-8917.

Is Ryan Cheoun's NPI active?

Yes — Ryan Cheoun's NPI (1245644251) is active in the NPPES registry as of the last update on 2014-06-17.

IndividualActive

Ryan Cheoun

NPI 1245644251 · Pharmacist · Leonardtown, MD

Ryan Cheoun is a Pharmacist provider in Leonardtown, MD (NPI 1245644251).

Provider details

NPI number: 1245644251
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: No
License: 21765 (MD)

Practice location

26020 Point Lookout Rd

Leonardtown, MD 20650-2001

Phone: (301) 475-8917

Fax: (301) 997-0054

Street-level locationGet directions

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Mailing address

26020 Point Lookout Rd

Leonardtown, MD 20650-2001

Specialties & taxonomies

PharmacistPrimary183500000XLicense 21765 (MD)
Pharmacy Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 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.

Enumerated: 2014-06-17
Last updated: 2014-06-17

Frequently asked questions

What is Ryan Cheoun's NPI number?: Ryan Cheoun's National Provider Identifier (NPI) is 1245644251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ryan Cheoun's specialty?: Ryan Cheoun is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Ryan Cheoun located?: Ryan Cheoun's practice location on file with NPPES is 26020 Point Lookout Rd, Leonardtown, MD 20650-2001.
What is Ryan Cheoun's phone number?: The practice phone number listed in the NPPES registry for Ryan Cheoun is (301) 475-8917.
Is Ryan Cheoun's NPI active?: Yes — Ryan Cheoun's NPI (1245644251) is active in the NPPES registry as of the last update on 2014-06-17.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions