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DR. JACOB L. DANGERFIELD MD
NPI 1649891219
Anesthesiology in Salt Lake City, UT

Active since May 05, 2020PECOS EnrolledAccepts Medicare Assignment
30 N 1900 E RM 3C444, SALT LAKE CITY, UT 84132(801) 581-6393 Get Directions Write a Review

NPPES record last updated: September 10, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2021, May 5, 2020 (2 updates tracked since 2020).

About Dr. Jacob L. Dangerfield Md NPPES

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

DR. JACOB L. DANGERFIELD MD (NPI 1649891219) is an individual anesthesiology provider in Salt Lake City, Utah, licensed in Utah (10542194-1205) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Lds Hospital, and is a graduate of University Of Texas Medical School At Houston (2020).

NPPES Registry Identity

NPI1649891219
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JACOB L. DANGERFIELDCredential: MD
Location Address30 N 1900 E RM 3C444Salt Lake City, UT 84132-0002
Mailing Address30 N 1900 E Rm 3c444Salt Lake City, UT 84132-0002 · (801) 581-6393
Phone(801) 581-6393
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2020
Enumeration DateMay 5, 2020
Last NPPES UpdateSeptember 10, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2021
✔ NPI 1649891219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in UT · 10542194-1205
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.
30 N 1900 E RM 3C444, Salt Lake City, UT 84132
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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. Jacob L. Dangerfield 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 ID6507262524
PECOS Enrollment IDI20240702004053
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 Jacob Dangerfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mountain West Anesthesia LLC
19 mi
Anesthesiology
3300 N TRIUMPH BLVD STE G50
Lehi, UT 84043
  • Reassigned Medicare billing, Utah enrollment
  • 355 clinicians in this Medicare group
NPI 1558391763 (801) 990-1911

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 2

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

Lds Hospital

Acute Care Hospitals · Salt Lake City, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460006
Location8th Avenue And C StreetSalt Lake City, UT 84143 · Salt Lake County
Emergency services Birthing friendly

Intermountain Medical Center

Acute Care Hospitals · Murray, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460010
Location5121 South Cottonwood StreetMurray, UT 84107 · Salt Lake County
Emergency services Birthing friendly

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.

AARON SMITH MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-3622
DR. KATHERINE LEIGH KONIUCH M.D.
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-6393
RYAN C. GRAHAM MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-3622
AARON J. ROSENBAUM MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-3622
ZACHARY A. LEE M.D.
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 587-1771
SIERRA A. MASTRANTONIO MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-3622
JACK A. DUBUQUE MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-3622
LINNEA E. DIXSON MD
Anesthesiology
30 N 1900 E RM 3C444
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-6393

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 Jacob Dangerfield's NPI number?

The NPI number for Jacob Dangerfield is 1649891219. It was assigned to this individual provider in the NPPES registry on May 5, 2020.

Where is Jacob Dangerfield located?

Jacob Dangerfield practices at 30 N 1900 E Rm 3c444, Salt Lake City, UT 84132. The listed phone number is (801) 581-6393.

What is Jacob Dangerfield's specialty?

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

Is Jacob Dangerfield enrolled in Medicare?

Yes. Jacob Dangerfield 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 Jacob Dangerfield's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Dangerfield reassigns Medicare benefits to Mountain West Anesthesia LLC (Lehi, UT). 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 Jacob Dangerfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jacob Dangerfield affiliated with any hospitals?

According to CMS data, Jacob Dangerfield is affiliated with Lds Hospital and Intermountain Medical Center.

When was this NPI record last updated?

The NPPES record for Jacob Dangerfield was last updated on September 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.