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HUNTER REEVE UNDERHILL M.D.
NPI 1609193622
Medical Genetics - Clinical Biochemical Genetics in Salt Lake City, UT

Active since April 29, 2010PECOS EnrolledAccepts Medicare Assignment
100 N MARIO CAPECCHI DR, SALT LAKE CITY, UT 84113(801) 213-3599 Get Directions Write a Review

NPPES record last updated: July 27, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 27, 2022, Nov 23, 2021, Jul 23, 2019 (3 updates tracked since 2019).

About Hunter Reeve Underhill M.d. NPPES

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

HUNTER REEVE UNDERHILL M.D. (NPI 1609193622) is an individual clinical biochemical genetics provider in Salt Lake City, Utah, licensed in Utah (9097278-1205) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Primary Children's Hospital, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1609193622
Entity TypeIndividualMale
Primary Taxonomy207SG0202X
Provider Legal NameHUNTER REEVE UNDERHILLCredential: M.D.
Location Address100 N MARIO CAPECCHI DRSalt Lake City, UT 84113-1103
Mailing Address127s 500 E, Suite 600Salt Lake City, UT 84102-1971 · (801) 587-6336 · Fax (801) 715-8228
Phone(801) 213-3599
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateApril 29, 2010
Last NPPES UpdateJuly 27, 20223 updates tracked since enumeration
NPPES CertifiedJuly 27, 2022
✔ NPI 1609193622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyMedical Genetics · Clinical Biochemical GeneticsAllopathic & Osteopathic Physicians
Taxonomy Code207SG0202X
License✔ Licensed in UT · 9097278-1205
Definition
A clinical biochemical geneticist demonstrates competence in performing and interpreting biochemical analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.
Also ListedMedical Genetics · Clinical Genetics (M.D.)Taxonomy 207SG0201X · License MD00048675 (WA)
Also ListedNeurological SurgeryTaxonomy 207T00000X · License MD00048675 (WA)
Also ListedPediatricsTaxonomy 208000000X · License 9097278-1205 (UT)
100 N MARIO CAPECCHI DR, Salt Lake City, UT 84113
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Other Identifiers 1

Medicaid1609193622WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah, Select Health.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

Hunter Reeve Underhill M.d. 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 ID7012160880
PECOS Enrollment IDI20150730012399
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 Hunter Underhill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Utah Pediatric Services
Same address
Pediatric Otolaryngology
100 N MARIO CAPECCHI DR
Salt Lake City, UT 84113
  • Reassigned Medicare billing, Utah enrollment
  • 751 clinicians in this Medicare group
NPI 1063876100 (801) 587-6336

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.

Primary Children's Hospital

Childrens · Salt Lake City, UT
OwnershipVoluntary non-profit - Private
CMS Certification Number463301
Location100 North Mario Capecchi DriveSalt Lake City, UT 84113 · Salt Lake 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.

KEEGAN MARIE RYAN PT, DPT
Physical Therapist
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-4980
IHC HEALTH SERVICES INC
Pediatrics
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
MADELINE ANN THAYER NP
Nurse Practitioner (Family)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-3600
DR. JEFFREY S PRINCE MD
Radiology (Diagnostic Radiology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 487-0451
MICHELLE PLOUTZ
Pediatrics (Pediatric Cardiology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
ALICIA DONALDSON APRN
Nurse Practitioner (Pediatrics, Critical Care)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
HANNAH MARIE WINEBAUM MS, OTR/L
Occupational Therapist
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 662-1000
MARK EDWARD HAMAKER M.D.
Pediatrics (Pediatric Endocrinology)
100 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Salt Lake County (801) 587-3922

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 Hunter Underhill's NPI number?

The NPI number for Hunter Underhill is 1609193622. It was assigned to this individual provider in the NPPES registry on April 29, 2010.

Where is Hunter Underhill located?

Hunter Underhill practices at 100 N Mario Capecchi Dr, Salt Lake City, UT 84113. The listed phone number is (801) 213-3599.

What is Hunter Underhill's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Biochemical Genetics, with taxonomy code 207SG0202X.

Is Hunter Underhill enrolled in Medicare?

Yes. Hunter Underhill 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 Hunter Underhill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hunter Underhill reassigns Medicare benefits to University Of Utah Pediatric Services (Salt Lake City, 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 Hunter Underhill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hunter Underhill accept?

Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and Select Health list Hunter Underhill 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 Hunter Underhill affiliated with any hospitals?

According to CMS data, Hunter Underhill is affiliated with Primary Children's Hospital.

When was this NPI record last updated?

The NPPES record for Hunter Underhill was last updated on July 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.