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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LONG JACKET PLLC
NPI 1881187805
Family Medicine in Elk City, OK

Active since June 13, 2018
1710 W 3RD ST STE 102, ELK CITY, OK 73644(580) 339-8017(888) 314-7926 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 6, 2026, Jun 13, 2018 (2 updates tracked since 2018).

About Long Jacket Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LONG JACKET PLLC (NPI 1881187805), doing business as Erin Sloan Md, is a healthcare organization registered as a family medicine in Elk City, Oklahoma and active in the NPI registry since June 2018. The organization lists Erin Sloan, Physician Owner, as its authorized official.

NPPES Registry Identity

NPI1881187805
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameLONG JACKET PLLC
Location Address1710 W 3RD ST STE 102Elk City, OK 73644-5160
Mailing AddressPo Box 1408Elk City, OK 73648-1408 · (580) 339-8017 · Fax (888) 314-7926
Phone(580) 339-8017
Fax(888) 314-7926
Organization SubpartNo
Authorized OfficialErin SloanPhysician Owner · (580) 339-8017
Enumeration DateJune 13, 2018
Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1881187805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OK · 31501
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1710 W 3RD ST STE 102, Elk City, OK 73644
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Other Names 1

Doing Business AsErin Sloan Md

Other Identifiers 1

Medicaid200798290AOK

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Long Jacket Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Long Jacket PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Erin Sloan, MD
Family Practice
NPI 1932588811
1710 W 3RD ST STE 102
Elk City, OK 73644
(580) 339-8017
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 37D2154774

Erin Sloan MD · Elk City, OK
Expired · Sep 17, 2026
CLIA Number37D2154774
Laboratory TypePhysician Office
Certificate Effective DateSeptember 18, 2024
Certificate Expiration DateSeptember 17, 2026
Laboratory DirectorErin A. Sloan
Laboratory Phone(580) 243-9122
Laboratory LocationErin Sloan MD1710 W 3rd St, Suite 102, Elk City, OK 73644
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Long Jacket PLLC's NPI number?

The NPI number for Long Jacket PLLC is 1881187805. It was assigned to this organization in the NPPES registry on June 13, 2018. The provider is doing business as Erin Sloan MD.

Where is Long Jacket PLLC located?

Long Jacket PLLC is located at 1710 W 3rd St Ste 102, Elk City, OK 73644. The listed phone number is (580) 339-8017.

What is Long Jacket PLLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Long Jacket PLLC enrolled in Medicare?

Yes. Long Jacket PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Long Jacket PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Long Jacket PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Long Jacket PLLC was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.