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

JOSEPH HALES M.D.
NPI 1699877225
Anesthesiology in Cheyenne, WY

Active since September 03, 2006
214 E 23RD ST, CHEYENNE, WY 82001(307) 632-3559 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Joseph Hales M.d. NPPES

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

JOSEPH HALES M.D. (NPI 1699877225) is an individual anesthesiology provider in Cheyenne, Wyoming, licensed in Wyoming (2400A) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1699877225
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOSEPH HALESCredential: M.D.
Location Address214 E 23RD STCheyenne, WY 82001-3748
Mailing Address1920 Evans AveCheyenne, WY 82001-3716 · (307) 635-4255 · Fax (307) 637-4525
Sole ProprietorYes
Enumeration DateSeptember 3, 2006
Last NPPES UpdateAugust 24, 2026
NPI 1699877225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in WY · 2400A
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
214 E 23RD ST, Cheyenne, WY 82001

Other Names 1

Professional Name (2)J Sloan Hales Md

Other Identifiers 2

Medicaid83022108300NE
Medicaid1241109 00WY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dietitian, Registered
214 E 23RD ST
CHEYENNE, WY 82001
Registered Nurse
214 E 23RD ST
CHEYENNE, WY 82001
Anesthesiology
214 E 23RD ST
CHEYENNE, WY 82001
Family Medicine
214 E 23RD ST
CHEYENNE, WY 82001
Nurse Practitioner
214 E 23RD ST
CHEYENNE, WY 82001
Internal Medicine
214 E 23RD ST
CHEYENNE, WY 82001
Nurse Practitioner (Family)
214 E 23RD ST
CHEYENNE, WY 82001
Emergency Medicine
214 E 23RD ST
CHEYENNE, WY 82001

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 Joseph Hales's NPI number?

The NPI number for Joseph Hales is 1699877225. It was assigned to this individual provider in the NPPES registry on September 3, 2006. The provider is also known as J Sloan Hales MD.

Where is Joseph Hales located?

Joseph Hales practices at 214 E 23rd St, Cheyenne, WY 82001. The listed phone number is (307) 632-3559.

What is Joseph Hales's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Joseph Hales was last updated on August 24, 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.