Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alena Nicole Costulas, PA

Physician Assistant in Yukon, OK · enumerated 2022.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851008460

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Registry record

Entity type Individual (Type 1)

Name Ms. Alena Nicole Costulas

Credential PA

Sex Female

Practice address 520 S Mustang Rd, Yukon, OK, 73099

Phone (405) 936-5910

Enumeration date Nov 2, 2022

Last updated in NPPES Nov 2, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4902 (OK) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Alena Costulas's NPI record?

Cross-check NPI 1851008460 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851008460 active?

Yes, as of the latest NPPES snapshot, NPI 1851008460 is active (record last updated 2022-11-02).

Other providers at this practice address

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Laboratory Corporation of America Clinical Medical Laboratory · Yukon, OK NPI 1588649982 Mercy Health Services Inc. Medical Specialty Clinic/Center · Yukon, OK NPI 1255398251 Nestor Pinaroc Family Medicine Physician · Yukon, OK NPI 1164468542 Billy Sipes Family Medicine Physician · Yukon, OK NPI 1053348615 John Bundy Family Medicine Physician · Yukon, OK NPI 1821027210 Marion Studebaker Family Medicine Physician · Yukon, OK NPI 1306875729 Mercy Health Canadian County Ambulatory Surgical Center LLC Ambulatory Surgical Clinic/Center · Yukon, OK NPI 1639196355 Lydia Dennis Family Medicine Physician · Yukon, OK NPI 1083724546

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-02.