1. Home
  2. Directory
  3. Wyoming
  4. Sheridan
  5. Anesthesiology
  6. NPI Profile

DR. ANDREW JOHN FERRIS MD
NPI 1598339632
Anesthesiology in Sheridan, WY

Active since May 13, 2021PECOS EnrolledAccepts Medicare Assignment
1401 W 5TH ST, SHERIDAN, WY 82801(307) 672-1000(307) 672-1010 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Andrew John Ferris Md NPPES

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

DR. ANDREW JOHN FERRIS MD (NPI 1598339632) is an individual anesthesiology provider in Sheridan, Wyoming, licensed in Wyoming (18649A) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Sheridan Memorial Hospital, and maintains a secondary practice location in New Haven.

NPPES Registry Identity

NPI1598339632
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ANDREW JOHN FERRISCredential: MD
Location Address1401 W 5TH STSheridan, WY 82801-2705
Mailing Address1401 W 5th StSheridan, WY 82801-2705 · (307) 672-1000
Phone(307) 672-1000
Fax(307) 672-1010
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2021
Enumeration DateMay 13, 2021
Last NPPES UpdateAugust 1, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1598339632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WY · 18649A
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1401 W 5TH ST, Sheridan, WY 82801
Open in Google Maps ↗

Secondary Practice Location 1

Location 120 York StNew Haven, CT 06510-3220 · Phone (203) 688-4242

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Andrew John Ferris Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173922572
PECOS Enrollment IDI20250818003949
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Andrew Ferris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Hospital Of Sheridan County
0.1 mi
General Acute Care Hospital
1401 W 5TH ST
Sheridan, WY 82801
  • Reassigned Medicare billing, Wyoming enrollment
  • 133 clinicians in this Medicare group
NPI 1487707188 (307) 672-1000

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sheridan Memorial Hospital

Acute Care Hospitals · Sheridan, WY
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number530006
Location1401 W 5th StSheridan, WY 82801 · Sheridan County
Emergency services

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.

ROCKY MOUNTAIN HOLDINGS, LLC
Ambulance (Air Transport)
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (888) 636-4438
GREGORY GERRITT MARINO DO
Internal Medicine (Hematology & Oncology)
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 674-6022
MEMORIAL HOSPITAL OF SHERIDAN COUNTY
Psychiatric Unit
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 672-1000
DR. KRISTEN LEANN SCHAEFER M.D.
Anesthesiology
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 672-1000
DAVIS M SWAN MD
Anesthesiology
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 672-7874
LACI LITTLE N.P.
Nurse Practitioner (Family)
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 675-5850
PATRICIA TOBI M.D.
Anesthesiology
1401 W 5TH ST, SHERIDAN MEMORIAL HOSPITAL
SHERIDAN, WY 82801
Sheridan County (307) 672-1000
MEMORIAL HOSPITAL OF SHERIDAN COUNTY
Hospice Care, Community Based
1401 W 5TH ST
SHERIDAN, WY 82801
Sheridan County (307) 672-1000

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 Andrew Ferris's NPI number?

The NPI number for Andrew Ferris is 1598339632. It was assigned to this individual provider in the NPPES registry on May 13, 2021.

Where is Andrew Ferris located?

Andrew Ferris practices at 1401 W 5th St, Sheridan, WY 82801. The listed phone number is (307) 672-1000.

What is Andrew Ferris's specialty?

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

Is Andrew Ferris enrolled in Medicare?

Yes. Andrew Ferris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Andrew Ferris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Ferris reassigns Medicare benefits to Memorial Hospital Of Sheridan County (Sheridan, WY). The 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 Andrew Ferris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Ferris accept?

Health plans from Blue Cross Blue Shield of Wyoming list Andrew Ferris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Andrew Ferris affiliated with any hospitals?

According to CMS data, Andrew Ferris is affiliated with Sheridan Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Andrew Ferris was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.