Mark Asher Merkley

  • Salt Lake City, UT
  • Otolaryngologist
NPI1144529595PAC ID8628346111
Medicare services, 2024
324
Medicare patients, 2024
193
Part D claims, 2024
431
Hospital affiliations
3
Medical group
1
Practice address
5121 South Cottonwood Street, Murray, UT 84107
Practice phone
Call (801) 507-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Intermountain Medical Center

Hospital · Murray, Utah

See all 5 affiliations

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Mark Asher Merkley is an otolaryngologist in Salt Lake City, Utah

Mark Merkley practices at Intermountain Medical Center in Murray, Utah, part of Intermountain Health.

Mark Merkley's NPI, 1144529595, was assigned on March 24, 2011. Mark Merkley holds Utah license 10270113-1205.

NPI and contact details
Medicare PAC ID
8628346111
NPI enumeration date
March 24, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(801) 507-7000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mark Asher Merkley practices at Intermountain Medical Center in Murray, Utah

Mark Merkley's primary practice is Intermountain Medical Center, at 5121 South Cottonwood Street, Murray, UT 84107 in Salt Lake County. The practice phone is (801) 507-7000.

Source: Dmand AI Affiliation Data

Mark Asher Merkley is affiliated with 4 sites of care and 1 medical group

Mark Merkley's primary practice is Intermountain Medical Center in Murray, Utah, part of Intermountain Health. Mark Merkley is also affiliated with LDS Hospital. The medical group on file is Intermountain Health. Dmand AI also links Mark Merkley to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Mark Merkley

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mark Asher Merkley's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mark Merkley practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Intermountain Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Mark Asher Merkley is one of 116 otolaryngologists in Utah

Otolaryngology is Mark Merkley's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Mark Merkley is licensed in Utah.

Specialties and state licenses

  • Otolaryngology, UtahPrimaryLicense 10270113-1205 · taxonomy 207Y00000X

Otolaryngologists near Mark Merkley

Counts of otolaryngologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Mark Asher Merkley billed Medicare for 324 services in 2024

CMS data shows 324 Medicare services from Mark Merkley across 7 procedure codes in 2024, for 193 Medicare patients. Medicare paid $20,543 for them. Every service was in an office.

Medicare services, 2024324
Medicare patients193
Paid by Medicare$20,543
Procedure codes7

Mark Merkley's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2032024: 27636%
Surgery
2023: 422024: 4814%

Mark Merkley compared with the Utah median for otolaryngologists, 2024

  • Mark Merkley
  • Utah median
Medicare services
324vs 28414% above
Medicare patients
193vs 15822% above
Part D claims
329vs 1582.1 times

Medians across 112 otolaryngologists in Utah with Dmand AI profiles that report each measure.

Mark Merkley's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Mark Asher Merkley treated 193 Medicare patients in 2024, average age 74

CMS counts 193 Medicare patients who saw Mark Merkley in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Mark Merkley's median patient age at 59, with 61% women.

Medicare patients, 2024193
Average age74
Average risk score1.36
Also on Medicaid8%

Mark Merkley's Medicare patients by age, 2024

Mark Merkley's Medicare patients by sex, 2024

  • Women12163%
  • Men7237%

Chronic conditions among Mark Merkley's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis51%
  4. Diabetes34%
  5. Chronic kidney disease32%
  6. Mood disorders30%
  7. Ischemic heart disease29%
  8. Depression28%

Share of Medicare patients with each condition. A patient can have several.

Mark Merkley's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women61%
  • Men38%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mark Asher Merkley wrote 431 Medicare Part D claims in 2024

In 2024, Mark Merkley wrote 431 Medicare Part D claims for 154 patients. 94% of them were for generic drugs. CMS names the drug for 329 of them, across 9 drugs with 11 or more claims each, at $4,723 in total drug cost. In 2023, CMS named 307 claims across 9 drugs.

Part D claims, 2024431
Drugs named by CMS9
Total drug cost$4,723
Part D patients154

Mark Merkley's Part D claims by kind of drug, 2024

  • Generic407 claims94%
  • Brand-name24 claims6%

Mark Merkley's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Mark Merkley's Part D claims, 2024

  • Antibiotics11%47 of 431 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3072024: 3297%

Drugs named by CMS: 9 in 2024, 9 in 2023.

See all prescribing by Mark Merkley

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Mark Asher Merkley offers telehealth to Medicare patients

Mark Merkley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Merkley as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Sources for Mark Asher Merkley's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mark Asher Merkley

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mark Asher Merkley's NPI number?

Mark Asher Merkley's NPI number is 1144529595. It was assigned on March 24, 2011, and it is active in the NPI Registry.

What does Mark Asher Merkley specialize in?

Mark Asher Merkley is an otolaryngologist in Salt Lake City, Utah. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Mark Asher Merkley practice?

Mark Merkley practices at 5121 South Cottonwood Street, Murray, UT 84107. Mark Merkley's primary practice is Intermountain Medical Center in Murray, Utah, part of Intermountain Health. Dmand AI also links Mark Merkley to 1 hospital and 1 group practice or clinic.

What is Mark Asher Merkley's office phone number?

The practice phone on file for Mark Merkley is (801) 507-7000.

What is Mark Asher Merkley's medical license number?

Mark Merkley holds Utah license 10270113-1205.

Which hospitals is Mark Asher Merkley affiliated with?

Mark Merkley practices at Intermountain Medical Center in Murray, Utah. Mark Merkley is also affiliated with LDS Hospital. Dmand AI links Mark Merkley to 1 more hospital.

What medical group is Mark Asher Merkley part of?

Mark Merkley is linked to Intermountain Health.

Does Mark Asher Merkley accept Medicare?

Yes. CMS data shows Mark Merkley billed Medicare for 324 services in 2024, and Mark Merkley accepts Medicare assignment.

Does Mark Asher Merkley offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Mark Merkley as offering telehealth services.

How many Medicare patients does Mark Asher Merkley see?

CMS counts 193 Medicare patients who saw Mark Merkley in 2024, with an average age of 74.

Show 3 more questionsShow fewer questions

What services does Mark Asher Merkley bill to Medicare?

In 2024, Mark Merkley's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99212).

What drugs does Mark Asher Merkley prescribe most?

In 2024 Medicare Part D data, Mark Merkley's most prescribed drugs by claims were Levothyroxine Sodium, Famotidine and Ipratropium Bromide.

How long has Mark Asher Merkley been practicing?

Mark Merkley graduated from medical school in 2011, 15 years ago.

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