Dr. Michael David Merz, MD
- Medicare services, 2024
- 311
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 3,111
- Hospital affiliations
- 2
- Industry payments
- $121
- Practice address
- 280 N Pointe Blvd, Mount Airy, NC 27030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Medical Group Family Medicine - HOPD
Acute Care Hospital outpatient department · Mount Airy, North Carolina
Find Dr. Merz'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.
Dr. Michael David Merz is a family medicine physician in Mount Airy, North Carolina
Dr. Merz practices at Northern Medical Group Family Medicine - HOPD in Mount Airy, North Carolina.
Dr. Merz's NPI, 1083069082, was assigned on April 27, 2016. Dr. Merz graduated from University of Massachusetts Medical School in 2016. Dr. Merz holds North Carolina license 2019-00496.
- NPI
- 1083069082NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961796032
- NPI enumeration date
- April 27, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael David Merz practices at Northern Medical Group Family Medicine - HOPD in Mount Airy, North Carolina
Dr. Merz's primary practice is Northern Medical Group Family Medicine - HOPD, at 280 N Pointe Blvd, Mount Airy, NC 27030.
- Northern Medical Group Family Medicine - HOPD280 N Pointe Blvd, Mount Airy, NC 27030
Source: Dmand AI Affiliation Data
Dr. Michael David Merz is affiliated with 6 sites of care and 2 medical groups
Dr. Merz's primary practice is Northern Medical Group Family Medicine - HOPD in Mount Airy, North Carolina. Dr. Merz is also affiliated with Northern Regional Hospital. The medical group on file is Northern Medical Group. Dmand AI also links Dr. Merz to 1 more hospital, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account. Dr. Merz's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael David Merz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Merz practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Medical Group Family Medicine - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael David Merz is one of 4,206 family medicine physicians in North Carolina
Family medicine is Dr. Merz's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Merz is licensed in North Carolina.
Specialties and state licenses
- Family medicine, North CarolinaPrimary
Family medicine physicians near Dr. Merz
Counts of family medicine physicians 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
Dr. Michael David Merz billed Medicare for 311 services in 2024
CMS data shows 311 Medicare services from Dr. Merz across 5 procedure codes in 2024, for 128 Medicare patients. Medicare paid $15,865 for them. Every service was in an office.
Dr. Merz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1692024: 28166%
- Other services
- 2023: 02024: 30
Dr. Merz compared with the North Carolina median for family medicine physicians, 2024
- Dr. Merz
- North Carolina median
- Medicare services
- 311vs 42427% below
- Medicare patients
- 128vs 15115% below
- Part D claims
- 2,423vs 1,1772.1 times
Medians across 4,171 family medicine physicians in North Carolina with Dmand AI profiles that report each measure.
Dr. Merz'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.
Need commercial claims for Dr. Merz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Merz and other family medicine physicians in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael David Merz treated 128 Medicare patients in 2024, average age 71
CMS counts 128 Medicare patients who saw Dr. Merz in 2024. The largest group is 65 to 74, with 55 patients. 71% of them have high blood pressure, and 70% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Merz's median patient age at 70, with 51% women.
Dr. Merz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Merz's Medicare patients by sex, 2024
- Women5442%
- Men7458%
Chronic conditions among Dr. Merz's Medicare patients, 2024
- High blood pressure71%
- High cholesterol70%
- Arthritis54%
- Anxiety38%
- Mood disorders30%
- Diabetes28%
- Depression26%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Merz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael David Merz wrote 3,111 Medicare Part D claims in 2024
In 2024, Dr. Merz wrote 3,111 Medicare Part D claims for 379 patients. 86% of them were for generic drugs. CMS names the drug for 2,423 of them, across 79 drugs with 11 or more claims each, at $165,556 in total drug cost. In 2023, CMS named 424 claims across 18 drugs.
Dr. Merz's Part D claims by kind of drug, 2024
- Generic2,686 claims86%
- Brand-name411 claims13%
- Other14 claims0%
Dr. Merz'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 Dr. Merz's Part D claims, 2024
- Opioids2%70 of 3,111 claims
- Antibiotics8%249 of 3,111 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: 4242024: 2,423471%
Drugs named by CMS: 79 in 2024, 18 in 2023.
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
How Dr. Michael David Merz takes part in Medicare
Dr. Merz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael David Merz received $121 in industry payments from 2023 to 2025
CMS Open Payments shows 6 general payments to Dr. Merz from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $47.
General payments to Dr. Merz by program year, 2023 to 2025
Companies that paid Dr. Merz the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael David Merz graduated from University of Massachusetts Medical School
Dr. Merz graduated from University of Massachusetts Medical School in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael David Merz'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Michael David Merz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael David Merz's NPI number?
Dr. Michael David Merz's NPI number is 1083069082. It was assigned on April 27, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael David Merz?
Dr. Michael David Merz is a family medicine physician in Mount Airy, North Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael David Merz practice?
Dr. Merz practices at 280 N Pointe Blvd, Mount Airy, NC 27030. Dr. Merz's primary practice is Northern Medical Group Family Medicine - HOPD in Mount Airy, North Carolina. Dmand AI also links Dr. Merz to 1 hospital, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Michael David Merz's medical license number?
Dr. Merz holds North Carolina license 2019-00496.
Which hospitals is Dr. Michael David Merz affiliated with?
Dr. Merz is affiliated with Northern Regional Hospital. Dmand AI links Dr. Merz to 1 more hospital.
What medical group is Dr. Michael David Merz part of?
Dr. Merz is linked to Northern Medical Group. Dmand AI links Dr. Merz to 1 more medical group.
Does Dr. Michael David Merz accept Medicare?
Yes. CMS data shows Dr. Merz billed Medicare for 311 services in 2024, and Dr. Merz accepts Medicare assignment.
How many Medicare patients does Dr. Michael David Merz see?
CMS counts 128 Medicare patients who saw Dr. Merz in 2024, with an average age of 71.
What services does Dr. Michael David Merz bill to Medicare?
In 2024, Dr. Merz's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Michael David Merz go to medical school?
Dr. Merz graduated from University of Massachusetts Medical School in 2016.
Show 3 more questionsShow fewer questions
What drugs does Dr. Michael David Merz prescribe most?
In 2024 Medicare Part D data, Dr. Merz's most prescribed drugs by claims were Gabapentin, Furosemide and Trazodone HCl.
Has Dr. Michael David Merz received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Dr. Merz from 4 companies from 2023 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Michael David Merz been practicing?
Dr. Merz graduated from medical school in 2016, 10 years ago.
Selling to family medicine practices?
See family medicine physicians in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card