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Mandi J. Christensen , PA

Physician Assistant • Layton, UT

Active NPI 1972632891 Individual Practitioner Female Practitioner
Practice location in NPPES

934 S Main St
Layton, UT 840414250

Call 8015444227 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

934 S Main St

Layton, UT 840414250

Telephone 8015444227
Fax 8015443724
Organization at the Same NPPES Address or Phone
Davis Behavioral Health Inc Facility NPI 1770641672

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

287 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$26,588 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $874.47 across 47 records.

By nature of payment

  • Food and Beverage: $874.47 across 47 records.

Reporting-company totals (3 largest of 9)

  • Axsome Therapeutics, Inc.: $216.59 across 7 records.
  • Otsuka America Pharmaceutical, Inc.: $167.95 across 14 records.
  • ABBVIE INC.: $160.48 across 12 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Mandi Christensen has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Mandi Christensen as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Layton and Utah

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Layton, UT (2024, 36 clinicians with data). Median for this group: 346. Middle half: 105 to 906.

Close to the middle for clinicians listed under Physician Assistant in Utah (2024, 1,033 clinicians with data). Median for this group: 258. Middle half: 71 to 842.

Part D drug cost

Close to the middle for clinicians listed under Physician Assistant in Layton, UT (2024, 36 clinicians with data). Median for this group: $17,919. Middle half: $1,075 to $93,130.

A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in Utah (2024, 1,033 clinicians with data). Median for this group: $7,285. Middle half: $798 to $79,157.

64 active clinicians are listed under Physician Assistant with a practice address in Layton, UT (1,887 in Utah).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Layton

14.1% of these 64 clinicians have the CMS telehealth indicator.

67.2% of these 64 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 47 records totaling $874.47.

Manufacturer Payment Nature Product Type Amount ($)
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $121.76
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $32.24
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
AUSTEDO XR General $32.22
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $32.19
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $29.15
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $26.48
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $26.44
Alkermes, Inc.
Food and Beverage
In-kind items and services
ARISTADA General $26.23
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $25.74
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Sunosi General $25.29
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
TRINTELLIX General $23.65
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
TRINTELLIX General $23.32
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
REXULTI General $22.58
Neurocrine BioSciences, Inc.
Food and Beverage
In-kind items and services
INGREZZA General $22.36
Alkermes, Inc.
Food and Beverage
In-kind items and services
ARISTADA General $22.30
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
TRINTELLIX General $22.29
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
AUSTEDO XR General $20.53
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
TRINTELLIX General $19.97
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Sunosi General $19.88
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $19.77
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $19.75
ABBVIE INC.
Food and Beverage
In-kind items and services
QULIPTA General $19.29
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
REXULTI General $18.68
ABBVIE INC.
Food and Beverage
In-kind items and services
UBRELVY General $17.01
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
REXULTI General $16.76

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Trazodone Hcl Trazodone Hcl 21 1,230 $712.49 —
Propranolol Hcl Er Propranolol Hcl 19 690 $475.92 —
Levothyroxine Sodium Levothyroxine Sodium 18 1,140 $230.43 —
Ozempic Semaglutide 18 520 $16,012.50 —
Pregabalin Pregabalin 18 840 $219.29 —
Fluoxetine Hcl Fluoxetine Hcl 17 870 $320.68 —
Gabapentin Gabapentin 16 840 $592.38 —
Hydroxyzine Hcl Hydroxyzine Hcl 14 540 $172.50 —
Carisoprodol Carisoprodol 12 278 $68.40 —
Bupropion Hcl Bupropion Hcl 12 414 $78.50 —
Tramadol Hcl Tramadol Hcl 11 300 $405.50 —
Zaleplon Zaleplon 11 330 $117.70 —
Trintellix Vortioxetine Hydrobromide 11 450 $7,182.05 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES UT 5074219-1206

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Utah Division of Professional Licensing.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20070724000174

Enrollment State Jurisdiction

UT

PECOS Control ID

1658472444

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
Dr. Layne Kamalu , MD

Family Medicine

NPI 1104987916

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated March 05, 2007.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1972632891
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 05, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Other Physician Assistants in Layton

All Physician Assistants in Layton

Mailing Address

1410 Redondo Ave

Salt Lake City, UT 841053710

Phone: 8015180135

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.