Marc S. Katz, PA-C
- Medicare patients, 2024
- 333
- Part D claims, 2024
- 601
- Hospital affiliations
- 3
- Industry payments
- $160
- Medical group
- 1
- Practice address
- 304 10th NE Ave, Hickory, NC 28601
- Practice phone
- Call (828) 322-2183
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carolina Ear, Nose & Throat-Sinus and Allergy Center PA
Hickory, North Carolina
Find Marc Katz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Marc S. Katz is a physician assistant in Hickory, North Carolina
Marc Katz practices at Carolina Ear, Nose & Throat-Sinus and Allergy Center PA in Hickory, North Carolina.
Marc Katz's NPI, 1841284601, was assigned on September 8, 2005. Marc Katz holds North Carolina license 100419.
- NPI
- 1841284601NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618000605
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (828) 322-2183
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marc S. Katz practices at Carolina Ear, Nose & Throat-Sinus and Allergy Center PA in Hickory, North Carolina
Marc Katz's primary practice is Carolina Ear, Nose & Throat-Sinus and Allergy Center PA, at 304 10th NE Ave, Hickory, NC 28601 in Catawba County. The practice phone is (828) 322-2183.
- Carolina Ear, Nose & Throat-Sinus and Allergy Center PA304 10th NE Ave, Hickory, NC 28601 · Catawba CountyPhone(828) 322-2183
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marc S. Katz is affiliated with 5 sites of care and 1 medical group
Marc Katz's primary practice is Carolina Ear, Nose & Throat-Sinus and Allergy Center PA in Hickory, North Carolina. Marc Katz is also affiliated with Frye Regional Medical Center. The medical group on file is Carolina Ear, Nose & Throat - Sinus and Allergy Center. Dmand AI also links Marc Katz to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marc S. Katz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marc Katz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carolina Ear, Nose & Throat-Sinus and Allergy Center PA | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marc S. Katz is one of 7,765 physician assistants in North Carolina
Physician assistant is Marc Katz's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Marc Katz is licensed in North Carolina.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
Physician assistants near Marc Katz
Counts of physician assistants 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
Marc S. Katz treated 333 Medicare patients in 2024, average age 75
CMS counts 333 Medicare patients who saw Marc Katz in 2024. The largest group is 75 to 84, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marc Katz's median patient age at 59, with 53% women.
Marc Katz's Medicare patients by age, 2024
Marc Katz's Medicare patients by sex, 2024
- Women17352%
- Men16048%
Chronic conditions among Marc Katz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Anxiety27%
- Chronic kidney disease27%
- Diabetes27%
- Mood disorders26%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Marc Katz'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
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marc S. Katz wrote 601 Medicare Part D claims in 2024
In 2024, Marc Katz wrote 601 Medicare Part D claims for 284 patients. 91% of them were for generic drugs.
Marc Katz's Part D claims by kind of drug, 2024
- Generic544 claims91%
- Brand-name57 claims9%
Drug classes CMS tracks in Marc Katz's Part D claims, 2024
- Opioids12%73 of 601 claims
- Antibiotics15%93 of 601 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marc S. Katz offers telehealth to Medicare patients
Marc Katz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marc Katz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Marc S. Katz received $160 in industry payments in 2025
CMS Open Payments shows 2 general payments to Marc Katz from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Aerin Medical Inc. paid the most, $142.
Companies that paid Marc Katz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marc S. Katz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Marc S. Katz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marc S. Katz's NPI number?
Marc S. Katz's NPI number is 1841284601. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What does Marc S. Katz specialize in?
Marc S. Katz is a physician assistant in Hickory, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marc S. Katz practice?
Marc Katz practices at 304 10th NE Ave, Hickory, NC 28601. Marc Katz's primary practice is Carolina Ear, Nose & Throat-Sinus and Allergy Center PA in Hickory, North Carolina. Dmand AI also links Marc Katz to 2 hospitals and 1 group practice or clinic.
What is Marc S. Katz's office phone number?
The practice phone on file for Marc Katz is (828) 322-2183.
What is Marc S. Katz's medical license number?
Marc Katz holds North Carolina license 100419.
Which hospitals is Marc S. Katz affiliated with?
Marc Katz is affiliated with Frye Regional Medical Center. Dmand AI links Marc Katz to 2 more hospitals.
What medical group is Marc S. Katz part of?
Marc Katz is linked to Carolina Ear, Nose & Throat - Sinus and Allergy Center.
Does Marc S. Katz accept Medicare?
Yes. CMS lists Marc Katz as accepting Medicare assignment.
Does Marc S. Katz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marc Katz as offering telehealth services.
How many Medicare patients does Marc S. Katz see?
CMS counts 333 Medicare patients who saw Marc Katz in 2024, with an average age of 75.
Has Marc S. Katz received payments from drug or device companies?
CMS Open Payments shows $160 in general payments to Marc Katz from 2 companies from 2025 to 2025. The largest total came from Aerin Medical Inc.
How long has Marc S. Katz been practicing?
Marc Katz graduated from medical school in 1979, 47 years ago.
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